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Geography & Life Sciences: Chapter 43720

Chapter 43720 provides bibliographic information on scholary research in geography and in the life sciences.

Naturally cytotoxic tonsillar lymphocytes: a manifestation of heterogeneity among human NK cells. Scandinavian Journal of Immunology 17(1): 29-36

Naturally developing portacaval anastomoses in cases of liver cirrhosis. Polski Przeglad Chirurgiczny 46(6): 751-753

Naturally occuring atherosclerosis in turkeys. Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine 130(2): 638-642

Naturally occuring quinones. 23. Cordiachromes from Patagonula americana L. Journal of the Chemical Society. Perkin Transactions 1 15: 1556-1561

Naturally occurrine salmonella in "blackbirds" and gulls. Avian Diseases 11(4): 642-646

Naturally occurring ABO antibodies in Kanpur (U.P.). Journal of the Indian Medical Association 76(4): 53-55

Naturally occurring IgM antibodies to a small RNA insect virus in some mammalian sera in New Zealand. Intervirology 13(3): 186-191

Naturally occurring R factor, derepressed for pilus synthesis, belonging to the same compatibility group as the sex factor F of Escherichia coli K-12. Journal of Bacteriology 109(1): 416-422

Naturally occurring R.ColBM plasmids belonging to the IncFIII incompatibility group. Journal of General Microbiology 119(2): 475-483

Naturally occurring and axotomy-induced motoneuron death and its prevention by neurotrophic agents: a comparison between chick and mouse. Progress in Brain Research 102: 217-226

Naturally occurring and induced levels of amino acid transport and tyrosine aminotransferase in rats bearing Morris hepatomas. Cancer Research 32(10): 2127-2134

Naturally occurring and passage-induced variation in the genome of JC virus. Progress in Clinical and Biological Research 105: 61-77

Naturally occurring and synthetic -carbolines as cholinesterase inhibitors. Journal of Pharmaceutical Sciences 61(5): 808-810

Naturally occurring anhydrovitamin A2. Transformation into retinene. Biochemical Journal 101(2): 302-307

Naturally occurring anti-CW antibody and the frequency of the CW antigen in blood donors of the county Pest. Folia Haematologica 94(1): 87-91

Naturally occurring anti-Rh(E) in one identical twin but not the other. Lancet 2(7721): 409-410

Naturally occurring anti-idiotypic antibodies in myasthenia gravis patients. Nature 301(5901): 611-614

Naturally occurring anti-interferon antibodies in Lou/c rats. Journal of Immunology 133(2): 775-778

Naturally occurring anti-tissue antibodies in rat sera. Clinical and Experimental Immunology 1(4): 433-442

Naturally occurring antibodies against colicines in human sera. Journal of Medical Microbiology 5(3): 275-281

Naturally occurring antibodies against nine common antigens in human sera. I. Detection, isolation and characterization. Journal of Immunology 128(6): 2779-2787

Naturally occurring antibodies against nine common antigens in humans sera. II. High incidence of monoclonal Ig exhibiting antibody activity against actin and tubulin and sharing antibody specificities with natural antibodies. Journal of Immunology 128(6): 2788-2792

Naturally occurring antibodies directed to TNBS-modified cell surface but not the trinitrophenyl moiety. Journal of Immunology 125(4): 1644-1649

Naturally occurring antibodies to liposomes. II. Specificity and electrophoretic pattern of rabbit antibodies reacting with sphingomyelin-containing liposomes. Journal of Immunology 127(1): 160-165

Naturally occurring antibodies to the human syncytial virus in West Africa. Journal of Medical Virology 11(1): 53-57

Naturally occurring anticoagulants and fibrinolysins. Scientific Basis of Medicine Annual Reviews: 254-265

Naturally occurring anticoagulants: a case report. New Zealand Medical Journal 67(430): 411-413

Naturally occurring atherosclerosis in aoudads (Ammotragus lervia (Pallas). Acta Zoologica et Pathologica Antverpiensia 50: 45-54

Naturally occurring autoantibodies in aged Praomys (Mastomys) natalensis. Clinical Immunology and Immunopathology 19(2): 238-249

Naturally occurring autoantibodies to interleukin-1 alpha, interleukin-6, interleukin-10, and interferon-alpha. Journal of Interferon Research 14(4): 157-158

Naturally occurring autoantibodies to skeletal proteins from human red blood cells. Journal of Immunology 128(4): 1695-1699

Naturally occurring autologous anti-idiotypic antibodies. Participation in immune complex formation in selective IgA deficiency. Journal of Experimental Medicine 155(3): 711-719

Naturally occurring bone tumors in C57BL-Lcrf mice. Journal of the National Cancer Institute 50(2): 431-438

Naturally occurring carcinogens. Medizinische Monatsschrift 20(4): 154-157

Naturally occurring carcinogens in foods. Progress in Experimental Tumor Research 11: 134-162

Naturally occurring cataracts in the term fetal rat. Journal of the American Veterinary Medical Association 153(7): 832-840

Naturally occurring cell-mediated cytotoxicity against simian virus 40-transformed 3T3 murine tumor cells. Journal of the National Cancer Institute 70(2): 267-273

Naturally occurring cell-mediated immunity to purified glycerol-teichoic acid antigen in guinea pigs. Journal of Immunology 109(6): 1399-1401

Naturally occurring cerebral athero-arteriosclerotic lesions in rhesus monkeys. Indian Journal of Medical Research 77: 861-864

Naturally occurring chemical carcinogens. Tanpakushitsu Kakusan Koso. Protein, Nucleic Acid, Enzyme 15(5): 495-508

Naturally occurring chlorophyll types and their function in photosynthesis. Biochemical Society Symposium 28: 147-162

Naturally occurring cholelithiasis in a rhesus monkey and its effects on plasma and biliary lipid concentrations. American Journal of Veterinary Research 34(7): 971-974

Naturally occurring competition between homologous polysaccharides and proteins of bacteria. Zentralblatt für Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Erste Abteilung Originale. Reihe A: Medizinische Mikrobiologie und Parasitologie 222(1): 90-95

Naturally occurring concentrations of alpha-emitting isotopes in a New England population. Health Physics 19(2): 235-243

Naturally occurring constitutive -lactamase of novel serotype in Staphylococcus aureus. Journal of General Microbiology 77(1): 229-231

Naturally occurring coumarin derivatives. IX. The constituents of the genus Gerbera. Chemische Berichte 106(2): 382-387

Naturally occurring cytotoxic anti-tumour antibodies in sera of congenitally athymic (nude) mice. Nature 249(457): 564-565

Naturally occurring cytotoxic cells. Advances in Experimental Medicine and Biology 155: 749-759

Naturally occurring cytotoxic human antibodies recognize H-2-controlled murine lymphocyte antigens. Proceedings of the National Academy of Sciences of the United States of America 80(14): 4479-4483

Naturally occurring diploid isolates of Aspergillus nidulans. Journal of General Microbiology 122(1): 7-10

Naturally occurring diseases of the nervous system simulating industrial accidents. Medical Trial Technique Quarterly 12(2): 61-68

Naturally occurring dyskinesias. Lancet 2(7682): 1082-1083

Naturally occurring endocardial disease in the rat. Archives of Pathology 96(1): 39-45

Naturally occurring food toxicants: toxic lipids. Progress in Lipid Research 19(3-4): 107-118

Naturally occurring forms of thyrotropin with low bioactivity and altered carbohydrate content act as competitive antagonists to more bioactive forms. Endocrinology 113(6): 2145-2154

Naturally occurring genetic transfer of hydrogen-oxidizing ability between strains of Alcaligenes eutrophus. Journal of Bacteriology 147(1): 198-205

Naturally occurring haemagglutinins in the New Zealand black mouse. Clinical and Experimental Immunology 4(4): 453-456

Naturally occurring hepatitis B virus core gene mutations. Hepatology 22(1): 50-60

Naturally occurring human antibodies to pepsin-digested IgA. Blood 36(3): 390-398

Naturally occurring human antibodies to the F(ab')2 portion of IgG. Clinical and Experimental Immunology 42(2): 378-386

Naturally occurring human antiglobulins with specificity for E. Journal of Clinical Investigation 51(4): 955-963

Naturally occurring human serum precipitins specific for D-alanyl esters of glycerol teichoic acid. Molecular Immunology 19(1): 133-142

Naturally occurring humoral immunity to endogenous xenotropic and amphotropic type-C virus in the mouse. International Journal of Cancer 27(2): 235-242

Naturally occurring immune-complex glomerulonephritis in monkeys (Macaca irus). I. Light, immunofluorescence and electron microscopic studies. American Journal of Pathology 76(1): 145-164

Naturally occurring infants fibroma in the domestic rabbit. Veterinary Pathology 10(6): 509-519

Naturally occurring inhibition and activation of avian liver L-amino acid oxidase . Biochemical Journal 104(3): 53p-54p

Naturally occurring inhibitors of preteolytic enzymes. Postepy Higieny i Medycyny Doswiadczalnej 23(6): 787-804

Naturally occurring intestinal malabsorption in the dog. American Journal of Digestive Diseases 19(7): 649-665

Naturally occurring isomers of a bacterial menaquinone. Archives of Biochemistry and Biophysics 122(1): 252-254

Naturally occurring iuinazoline derivatives. Die Pharmazie 25(1): 22-44

Naturally occurring leprosy-like disease of wild armadillos: ultrastructure of lepromatous lesions. Journal of the Reticuloendothelial Society 27(3): 311-325

Naturally occurring lesions seen at necropsy in eight woolly monkeys (Lagothrix sp.). Laboratory Animal Care 20(6): 1087-1097

Naturally occurring less common amino acids of possible nutritional interest and their simpler derivatives. Nutrition Abstracts and Reviews 37(3): 677-693

Naturally occurring leukemia viruses in H-2 congenic C57BL mice. III. Characterization of C-type viruses isolated from lymphomas induced by milk transmission of B-ecotropic virus. Virology 125(1): 47-63

Naturally occurring long-chain beta-hydroxyketones. Journal of Lipid Research 12(2): 198-202

Naturally occurring low-molecular-weight peptides from the blowfly Phormia regina. Biochemical Journal 110(4): 771-773

Naturally occurring macrolide-lincosamide-streptogramin B resistance in Bacillus licheniformis. Journal of Bacteriology 145(1): 129-137

Naturally occurring material containing pyridine and its biosynthesis. Fortschritte der Chemie Organischer Naturstoffe 28: 109-161

Naturally occurring motoneuron cell death in rat upper respiratory tract motor nuclei: a histological, fast DiI and immunocytochemical study of the nucleus ambiguus. Journal of Neurobiology 26(4): 563-578

Naturally occurring myopathy in guinea-pigs. Journal of Pathology 100(3): 155-159

Naturally occurring neuron death in the optic layers of superior colliculus of the postnatal rat. Journal of Neurocytology 9(5): 603-614

Naturally occurring non-T suppressor cells in pregnant and neonatal mice: some functional and phenotypic characteristics. American Journal of Reproductive Immunology 3(2): 72-77

Naturally occurring pasteurellosis in laboratory rabbits: chemical and serological studies of whole cells and lipopolysaccharides of Pasteurella multocida. Infection and Immunity 44(2): 502-507

Naturally occurring penicillinase plasmids in Staphylococcus aureus. Journal of Bacteriology 98(1): 215-221

Naturally occurring pepsin agglutinators in the serum of subhuman primates. Clinical and Experimental Immunology 6(4): 597-607

Naturally occurring phenalenones and related compounds. Fortschritte der Chemie Organischer Naturstoffe 40: 153-190

Naturally occurring plasmids in Acinetobacter calcoaceticus: pAV2, a plasmid which influences the fertility of the sex factor pAV1. Journal of General Microbiology 121(2): 411-418

Naturally occurring porcine relaxins and large-scale preparation of the B29 hormone. Biochemistry 24(26): 7717-7722

Naturally occurring protein-proteinase inhibitors from animal and vegetable matter. A tabular classification. Die Pharmazie 29(2): 81-89

Naturally occurring prototrophic strains of Salmonella typhi. Canadian Journal of Microbiology 27(12): 1272-1275

Naturally occurring quinones as potential bioreductive alkylating agents. Medicinal Research Reviews 1(3): 249-280

Naturally occurring rabbit antibodies against the tryptic 3-5S and 5S fragments of rabbit IgG--II. Immunochemistry 7(4): 363-372

Naturally occurring retroviruses (RNA tumor viruses). I. Cancer Investigation 1(1): 67-83

Naturally occurring retroviruses (RNA tumor viruses). II. Cancer Investigation 1(2): 163-174

Naturally occurring retroviruses (RNA tumor viruses). II (Continued). Cancer Investigation 1(4): 333-343

Naturally occurring sarcoma virus of the BALB/cCr mouse. Journal of the National Cancer Institute 53(6): 1725-1729

Naturally occurring spleen-associated suppressor activity of the newborn mouse. Requirement for two genetic restrictions in suppression of lethal graft-versus-host disease by newborn spleen cells. Scandinavian Journal of Immunology 20(1): 81-91

Naturally occurring strains of Salmonella paratyphi B unable to form adhesive (type-1) fimbriae. Genetical Research 40(3): 305-313

Naturally occurring temperature-sensitive influenza A viruses of the H1N1 and H3N2 subtypes. Journal of General Virology 48(Pt 2): 383-389

Naturally occurring terpene derivatives. XXII. A new azulene from Helichrysum bracteatum (Vent.) Willd. Chemische Berichte 106(4): 1337-1340

Naturally occurring thymomas in the European hamster. Journal of Pathology and Bacteriology 90(2): 465-469

Naturally occurring toxic factors in plants and animals used as food. Canadian Medical Association Journal 94(12): 568-573

Naturally occurring toxicants in foods. Federation Proceedings 25(1): 104-123

Naturally occurring toxicants in foods and their significance in the human diet. Archives of Toxicology. Supplement. 6: 153-166

Naturally occurring tumors and other lesions of the digestive tract in untreated C57BL mice. Journal of the National Cancer Institute 43(6): 1353-1364

Naturally occurring tumours and other lesions of the digestive tract in untreated C57BL mice. Journal of Pathology 100(2): Pxii-Pxii

Naturally occurring tyrosine kinase inserts block high affinity binding of phospholipase C gamma and Shc to TrkC and neurotrophin-3 signaling. Journal of Biological Chemistry 270(35): 20384-20390

Naturally preferred directions for the exertion of maximal manual forces. Ergonomics 24(9): 685-693

Naturally processed peptides from two disease-resistance-associated HLA-DR13 alleles show related sequence motifs and the effects of the dimorphism at position 86 of the HLA-DR beta chain. Proceedings of the National Academy of Sciences of the United States of America 92(14): 6567-6571

Naturally soluble component(s) that confer(s) guanine nucleotide and fluoride sensitivity to adenylate cyclase. Proceedings of the National Academy of Sciences of the United States of America 77(7): 3836-3840

Naturally-occurring IgA antibodies to glycerol-teichoic acid in human saliva. Correlation with caries activity. Journal of Dental Research 60(5): 878-882

Naturally-occurring anti-M and anti-N with special case: IgM anti-N in a NN donor. Vox Sanguinis 24(2): 134-149

Naturally-occurring antibodies reacting with some buried determinants of homologous IgG exposed by spleen protease digestion. Immunochemistry 11(8): 467-473

Naturally-occurring antibodies to bacillary teichoic acids. Journal of Immunology 108(1): 214-222

Naturally-occurring antitumor agents. Progress in Medicinal Chemistry 9(1): 1-63

Naturally-occurring autoantibodies to mouse thymocytes. Israel Journal of Medical Sciences 7(6): 724-726

Naturally-occurring cellular cytotoxicity mediated by neutrophil polymorphonuclears: requirements for the target cell lysis. Journal of Clinical & Laboratory Immunology 15(1): 35-37

Naturally-occurring macroglobulin antibody of foetal origin in the normal human newborn. Immunology 10(3): 259-270

Naturalness in staining of porcelain restorations. Scada Journal 2: 108-110

Naturaly conjugated estrogens in the climacteric. Zentralblatt für Gynakologie 89(9): 296-300

Nature and amplitude of the effects of acetoxycycloheximide on the retention of an instrumental task in mice. Physiology & Behavior 11(3): 323-327

Nature and appearance of the superior cardiac bronchus. Contribution to bronchial abnormalities. Zeitschrift für Erkrankungen der Atmungsorgane Mit Folia Bronchologica 135(3): 289-295

Nature and biological actions of gastrointestinal peptides: current status. Clinical Biochemistry 17(2): 77-81

Nature and biological role of the lymphocytosis developing in bone marrow hematopoietic tissue when locally irradiated. Radiobiologiia 21(6): 873-878

Nature and biological significance of lipofuscin. Arkhiv Patologii 34(2): 75-79

Nature and boundaries of phonologic categories: a case study of an unusual phonologic pattern in a language-impaired child. Journal of Speech and Hearing Disorders 49(4): 419-428

Nature and cause of bilateral ocular dermoids in Hereford cattle. Veterinary Pathology 21(3): 316-324

Nature and causes of injuries in women resulting from an endurance training program. American Journal of Sports Medicine 8(4): 265-269

Nature and characteristics of clandestine drug trade in Milan: results of controls carried-out in the period 1972-1980. Annali Dell'istituto Superiore di Sanita 18(4): 789-795

Nature and circumstances of the relationship between the juvenile court judge and the neuropsychiatrist. Revue de Neuropsychiatrie Infantile et D'hygiene Mentale de L'enfance: Suppl:59-62

Nature and classification of chronic cervical adenopathies. La Revue du Praticien 15(22): 2867-2872

Nature and classification of immediate-type allergic reactions. Advances in Immunology 13: 267-313

Nature and classification of postgastrectomy syndromes. Terapevticheskii Arkhiv 46(4): 110-114

Nature and classification of posttraumatic osteomyelitis. Ortopediia Travmatologiia i Protezirovanie: 24-28

Nature and concept of arterial hypertension. Gaceta Medica de Mexico 104(6): 415-417

Nature and course of compensatory liver hypertrophy in rats. Zeitschrift für Anatomie und Entwicklungsgeschichte 124(5): 455-470

Nature and demonstration of hepatitis B--(Australia)-antigen and its antibody. Der Internist 14(11): 546-553

Nature and development of absences after the age of 15. Journal de Medecine de Lyon 47(108): 1525-6 Passim

Nature and development of the basic proteins during the spermiogenesis in Pleurodeles waltlii Michah., Urodele amphibian. Histochemie. Histochemistry. Histochimie 23(3): 189-206

Nature and development of the tissue reaction to the implantation of Dacron vascular prostheses. Angiologia 17(6): 267-270

Nature and dimension of the radioactive molecules present in blood of mice after intraperitoneal injection of tritiated DNA. Archives Internationales de Physiologie et de Biochimie 77(1): 148-149

Nature and distribution of mucosubstances in human mature enamel identified by enzyme electron microscopy. Archives of Oral Biology 27(5): 431-433

Nature and distribution of two distinct forms of hexokinase within the mammalian lens. Experimental Eye Research 10(2): 250-262

Nature and duration of immune tolerance after elimination of immune cells in the rat. Zeitschrift für Immunitatsforschung, Allergie und Klinische Immunologie 140(2): 144-155

Nature and dynamics of antibodies in children with Sonne dysentery. Pediatriia 53(5): 63-64

Nature and dynamics of postextraction bacteremia. Czasopismo Stomatologiczne 34(1): 21-26

Nature and dynamics of spontaneous decurarization with d-tubocurarine as a muscle relaxant. Anesteziologiia i Reanimatologiia: 39-41

Nature and electrophysiologic properties of thalamic ventrolateral nucleus neurons reactive to the paleocerebellar stimulation: an extracellular and intracellular study. Experimental Neurology 69(2): 414-422

Nature and etiology of the Poland anomaly. New England Journal of Medicine 287(10): 487-489

Nature and evolution of lung allograft rejection with and without immunosuppression. Journal of Thoracic and Cardiovascular Surgery 63(4): 509-520

Nature and examination of the mentally retarded. Contribution to psychological examination. Archiv für Kriminologie 165(5-6): 159-167

Nature and extent of brain lesions in mice related to ingestion of monosodium glutamate. A light and electron microscope study. Journal of Neuropathology and Experimental Neurology 33(1): 74-97

Nature and extent of histological changes induced by argon laser photocoagulation in canine gastric mucosa. Gut 21(12): 1047-1055

Nature and extent of penicillin side effects with special consideration of 151 fatalities following anaphylactic shock. Schweizerische Medizinische Wochenschrift 99(35): 1252-1257

Nature and extent of penicillin side effects with special reference to 151 fatal cases after anaphylactic shock. Schweizerische Medizinische Wochenschrift 99(33): 1190-7 Contd

Nature and extent of penicillin side-reactions, with particular reference to fatalities from anaphylactic shock. Bulletin of the World Health Organization 38(2): 159-188

Nature and extent of peptide bond cleavage by anhydrous heptafluorobutyric acid during Edman degradation. Hoppe-Seyler's Zeitschrift für Physiologische Chemie 361(6): 943-952

Nature and extent of self medication with so-called "home remedies" in patients with rheumatic diseases. Zeitschrift für Rheumatologie 41(6): 276-279

Nature and familial character of the lepromin reactions. International Journal of Leprosy 33(4): 800-807

Nature and formation of red pigment in the kidney tubules of "red" mutants of Drosophila melanogaster. Zeitschrift für Naturforschung. Teil B, Chemie, Biochemie, Biophysik, Biologie und Verwandte Gebiete 21(12): 1219-1223

Nature and frequence of mammary malformations of newborn rats as a function of the estradiol dose injected into the mother. Comptes Rendus des Seances de la Societe de Biologie et de Ses Filiales 162(5): 1144-1149

Nature and frequency of complications in transcatheteral phlebography. Rontgenpraxis; Zeitschrift für Radiologische Technik 36(8): 273-281

Nature and frequency of dental changes in idiopathic hypoparathyroidism and pseudohypoparathyroidism. Scandinavian Journal of Dental Research 89(1): 26-37

Nature and frequency of ocular involvement after parenteral gold therapy. Deutsche Medizinische Wochenschrift 94(46): 2389-2392

Nature and frequency of retinal lesions observed in the adelphic eye when the first eye has retinal detachment. Bulletin des Societes D'ophtalmologie de France 71(12): 1042-1048

Nature and frequency of secondary diseases in the case of adenoids and dental foci. Deutsche Stomatologie 15(12): 879-890

Nature and function of affection (discussion of Bowlby's concept). La Psychiatrie de L'enfant 16(1): 251-268

Nature and function of the mast cells. Postepy Higieny i Medycyny Doswiadczalnej 19(3): 353-373

Nature and function of the protein regulator in the ornithine carbamoyltransferase of Saccharomyces cerevisiae. Archives Internationales de Physiologie et de Biochimie 77(1): 166-168

Nature and function of the structural phospholipids of an arbovirus. Journal of Molecular Biology 40(1): 107-115

Nature and importance of the resistance to multiple antibioctics (R factors) found in epidemic strains of Shigella and Salmonella typhi isolated in Mexico. Gaceta Medica de Mexico 105(2): 123-133

Nature and incidence of cholesterol gallstones in France. Analysis of the crystalline components of 201 human gallstones. Gastroenterologie Clinique et Biologique 5(8-9): 786-797

Nature and incidence of misonidazole-produced ototoxicity. Archives of Otolaryngology 107(1): 52-54

Nature and incidence of occupational skin damaging agents in Schleswig-Holstein. Results of statistical analysis of expert opinions on occupational dermatoses at the Kiel University Dermatological Clinic in 1952-1962. Berufs-Dermatosen 14(1): 1-40

Nature and interspecific action of the feminizing epigenetic factor responsible for a total or partial perturbation of the endocrine balance controling the sexual phenotype of the crustacea Armadillidium vulgare (Oniscoid Isopoda). Annales D'endocrinologie 35(3 Bis): 387-392

Nature and intracellular location of the product of the src gene of avian sarcoma virus. Cold Spring Harbor Symposia on Quantitative Biology 44 Pt 2,: 1023-1029

Nature and linkages of the fatty acids present in lipopolysaccharides from Vibrio metchnikovii and Vibrio parahemolyticus. European Journal of Biochemistry 37(1): 116-120

Nature and linkages of the fatty acids present in the lipid-A component of Salmonella lipopolysaccharides. European Journal of Biochemistry 28(2): 166-173

Nature and location of amide-bound (R)-3-acyloxyacyl groups in lipid A of lipopolysaccharides from various gram-negative bacteria. European Journal of Biochemistry 145(2): 265-272

Nature and location of the receptors for salt-gland secretion in the goose. Journal of Physiology 226(2): 453-472

Nature and locations of the most slowly exchanging peptide NH protons in residues 1 to 19 of ribonuclease S. Journal of Molecular Biology 169(1): 281-297

Nature and management of transvestism. Lancet 2(7730): 919-921

Nature and mechanism of action of an anti-caries vaccine. Rivista di Odontostomatologia E Implantoprotesi: 93, 95, 97-93, 95, 97

Nature and mechanism of action of seduxen (diazepam) on some indices of blood circulation. Terapevticheskii Arkhiv 45(8): 35-39

Nature and mechanism of action of the solanidine glycosides solanine and chaconine on biological objects. Nauchnye Doklady Vysshei Shkoly. Biologicheskie Nauki: 5-16

Nature and mechanism of action of viral pyrogens. Deutsche Medizinische Wochenschrift 92(47): 2183-2186

Nature and mechanism of cellular recognition and regulation of leucocyte migration. Nouvelle Revue Francaise D'hematologie 13(6): 893-895

Nature and mechanism of formation of paramagnetic centers in UV-irradiated proteins. Biofizika 18(6): 998-1003

Nature and mechanism of moral transformation in prisoners in Oświecim. Przeglad Lekarski 25(1): 57-60

Nature and mechanism of pain. Kurinikaru Sutadi 3(4): 385-392

Nature and mechanism of viral persistence in cell cultures latently infected by the avian influenza virus. Voprosy Virusologii: 450-454

Nature and mechanisms of action of co-operating cells controlling human T-colony formation. Immunology 45(2): 265-271

Nature and mechanisms of changes in cells during neoplastic evolution. Arkhiv Patologii 35(1): 3-13

Nature and microscopical building of enamel. Zobozdravstveni Vestnik 20(1): 21-30

Nature and mode of action of antilymphocytic antiserum. Proceedings of the National Academy of Sciences of the United States of America 56(4): 1130-1137

Nature and modes of action of disodium cromoglycate (Lomudal). Respiration; International Review of Thoracic Diseases 27: Suppl:292-309

Nature and multiplication of the virus and its components: Herpes, Rubella and Nariva. Acta Cientifica Venezolana 23(0): Suppl 3:68-72

Nature and nurture in alcoholism. Preface. Annals of the New York Academy of Sciences 197: 5-7

Nature and ontogenetic development of carboanhydrase isoenzymes in human erythrocytes. Blut 27(3): 172-185

Nature and organization of the sequence variations in the long-range periodicity calf satellite DNA I. Journal of Molecular Biology 173(2): 143-157

Nature and origin of perisynaptic cells of the motor end plate. International Review of Cytology 21: 353-364

Nature and origin of the RNA associated with simian virus 40 large tumor antigen. Proceedings of the National Academy of Sciences of the United States of America 81(17): 5425-5429

Nature and origin of the convulsive attacks appearing in parathyroidectomized dogs. Comptes Rendus des Seances de la Societe de Biologie et de Ses Filiales 160(11): 2165-2168

Nature and origin of the nucleolus. Uspekhi Sovremennoi Biologii 76(2): 199-221

Nature and origin of the proteins of bile. I. A comparative analysis of serum and bile proteins in man. European Journal of Clinical Investigation 4(4): 235-239

Nature and origin of the vitelline reserves in the oocyte of Lithobius forficatus L. (Myriapoda Chilopoda). Zeitschrift für Zellforschung und Mikroskopische Anatomie 130(1): 18-27

Nature and origins of chromatin-associated ribonucleic acid of avian reticulocytes. Biochemistry 13(1): 103-111

Nature and physicochemical and biological properties of non conventional transmissible agents or prions: consequences for public health. Pathologie-Biologie 43(2): 124-136

Nature and position of the rickettsiae in the system of microorganisms. Izvestiia Akademii Nauk Sssr. Seriia Biologicheskaia 5: 743-748

Nature and possible functions of association between glutamate dehydrogenase and cardiolipin. Biochemistry 12(21): 4029-4034

Nature and possible functions of interferons secreted by the preimplantation pig blastocyst. Journal of Reproduction and Fertility. Supplement 48: 157-170

Nature and prevention of thromboembolism in accident surgery. Der Chirurg; Zeitschrift für Alle Gebiete der Operativen Medizen 39(8): 366-368

Nature and prevention of "wet" lung syndrome in multiple rib fractures. Zhurnal Eksperimental'noi i Klinicheskoi Meditsiny 14(6): 103-107

Nature and prognosis of cortisone induced lesions in the bone?. Deutsche Medizinische Wochenschrift 92(51): 2364-2365

Nature and prognosis of nephrotic syndrome in the 1st year of life. Boletin Medico del Hospital Infantil de Mexico 39(2): 99-104

Nature and properties of dental electrolytic solutions. Revista. Circulo Argentino de Odontologia 35(2): 48-52

Nature and properties of mammalian ribonucleoside diphosphate reductase. Pharmacology & Therapeutics 26(2): 191-207

Nature and properties of retinol-binding proteins. Biochemical Journal 123(4): 31p-31p

Nature and properties of the bacterial ribonucleotide reductases. Pharmacology & Therapeutics 23(3): 393-405

Nature and rates of adverse reactions associated with DTP and DT immunizations in infants and children. Pediatrics 68(5): 650-660

Nature and repair of potentially lethal injuries. Radiobiologiia 21(6): 818-828

Nature and repair of sublethal damages. Radiobiologiia 21(1): 26-37

Nature and roles of receptor sites for amino acid transport. Advances in Biochemical Psychopharmacology 4: 39-62

Nature and scope of adverse effects of penicillin with special reference to 151 deaths following anaphylactic shock. Schweizerische Medizinische Wochenschrift 99(34): 1221-9 Contd

Nature and self-regulated synthesis of the repressor of the hut operons in Salmonella typhimurium. Proceedings of the National Academy of Sciences of the United States of America 68(7): 1493-1497

Nature and sequence of neuropsychological deficits in alcoholics. Journal of Studies on Alcohol 41(3): 325-337

Nature and significance of alterations in myocardial compliance. American Journal of Cardiology 32(4): 449-455

Nature and significance of antinuclear immune globulins. Bratislavske Lekarske Listy 49(4): 399-412

Nature and significance of balneoreactions and exacerbation of diseases after health resort treatment. Voprosy Kurortologii, Fizioterapii, i Lechebnoi Fizicheskoi Kultury: 60-64

Nature and significance of changes in patients in a psychoanalytic clinic. Psychoanalytic Quarterly 42(4): 579-600

Nature and significance of changes in the houseparent role in institutions for children. Journal of Health and Human Behavior 7(3): 175-183

Nature and significance of fiscal control instructions. Therapie der Gegenwart 110(12): 1856 Passim-1856 Passim

Nature and significance of immunoglobulin subclasses. New York State Journal of Medicine 74(3): 489-491

Nature and significance of infections resistance. Deutsches Medizinisches Journal 23(7): 460-463

Nature and significance of reagins for atopic respiratory tract diseases. Munchener Medizinische Wochenschrift 109(25): 1364-1368

Nature and significance of somatic antigens of oral bacteria. Journal of Dental Research 46(1): 46-52

Nature and significance of spontaneous abortions. Schweizerische Rundschau für Medizin Praxis 74(12): 304-309

Nature and significance of the antigens associated with human gastrointestinal tumours. Journal of Clinical Pathology. Supplement 7: 115-118

Nature and significance of the early response of trigemino-facial reflexes. Bollettino Della Societa Italiana di Biologia Sperimentale 50(14): 1025-1030

Nature and significance of the human equivalent of the mouse H-2I region. Advances in Nephrology From the Necker Hospital 10: 241-264

Nature and simplification of uronephrotomography under conditions of absorption of the contrast substance by the organism. Vestnik Rentgenologii i Radiologii 44(4): 60-63

Nature and site of action of 3-chloro-1,2-propanediol--an oral antifertility agent for the male. Indian Journal of Experimental Biology 8(1): 49-50

Nature and sites of traumatic injuries in intubation anesthesia. Khirurgiia 18(5): 574-580

Nature and source of mycoplasma in various tissue cultures. Annals of the New York Academy of Sciences 143(1): 628-634

Nature and sources of the clergy's involvement with mentally retarded persons and their families. American Journal of Mental Deficiency 87(1): 56-63

Nature and specificity of the immune response to collagen in type II collagen-induced arthritis in mice. Journal of Clinical Investigation 69(3): 673-683

Nature and storage of mineral substances in ovocytes of Polydesmus complanatus (L.) (Myriapoda Diplopoda). Comptes Rendus Hebdomadaires des Seances de L'academie des Sciences. Serie D: Sciences Naturelles 270(17): 2107-2110

Nature and tasks of plastic surgery. Wiener Klinische Wochenschrift 79(27): 557-60 Passim

Nature and the functional significance of hemodynamic disorders in revival during the postresuscitation period. Vestnik Akademii Meditsinskikh Nauk SSSR: 3-9

Nature and the multiple functions of the 67-kD elastin-/laminin binding protein. Cell Adhesion and Communication 2(3): 185-193

Nature and therapy of "drug withdrawal symptoms" following longterm corticosteroid therapy?. Deutsche Medizinische Wochenschrift 93(1): 49-49

Nature and timing of some sporulation-specific protein changes in Saccharomyces cerevisiae. Molecular and Cellular Biology 1(10): 910-918

Nature and transformations of paramagnetic centers in gamma-irradiated solutions of pyrimidine bases and DNA. Biofizika 14(5): 785-791

Nature and transformations of the radicals in a gamma-irradiated histone solution. Radiobiologiia 21(1): 45-50

Nature and treatment of cerebrospinal fluid rhinorrhea in pituitary tumors. Surgical Clinics of North America 53(2): 283-290

Nature and treatment of infant scoliosis. Monatsschrift für Kinderheilkunde 117(11): 648-649

Nature and treatment of prearthrosis of the hip joint. Padiatrie und Padologie 7(1): 20-26

Nature and treatment of priapism. Khirurgiia 25(4): 413-416

Nature and unnaturalness. Therapie der Gegenwart 110(12): 1873-1874

Nature and use of educational objectives in podiatry. Journal of the American Podiatry Association 60(1): 1-7

Nature and variations of parasite antigens. Boletin de la Oficina Sanitaria Panamericana. Pan American Sanitary Bureau 66(4): 296-303

Nature as a source of drugs. Pharmaceutica Acta Helvetiae 49(7-8): 228-234

Nature drugs should be clinically tested. New requirements by EEC rules. Lakartidningen 92(36): 3190, 3195-3190, 3195

Nature implants and their results. Their possible use as bridge abutments. Revue de Stomatologie et de Chirurgie Maxillo-Faciale 68(5): 406-419

Nature of 5-HT receptors in central vasomotor loci. Japanese Journal of Pharmacology 17(3): 435-438

Nature of 54Mn binding protein in rat brain, liver and serum. Acta Pharmacologica et Toxicologica 54(4): 247-252

Nature of Bowman's layer. New England Journal of Medicine 282(6): 344-344

Nature of Col E 1 plasmid replication in Escherichia coli in the presence of the chloramphenicol. Journal of Bacteriology 110(2): 667-676

Nature of Cu(II)-poly(glutamic acid) complex in aqueous solution. Biopolymers 4(7): 713-721

Nature of DNA repair synthesis resistant to inhibitors of polymerase alpha in human cells. Biochemistry 23(7): 1383-1391

Nature of E. coli K12 resistance to tetracyclines studied by the fluorescent probe method. Antibiotiki 27(9): 667-671

Nature of Escherichia coli B(P1) yielder cells at the time of infection with restricted T1. Journal of Virology 3(6): 566-569

Nature of N-S bond cleavage of 2,3-dihydro-2,2-dimethyl-7-benzofuranyl (di-n-butylaminosulfenyl) (methyl)carbamate. Journal of Environmental Science and Health. Part. B, Pesticides, Food Contaminants, and Agricultural Wastes 15(1): 1-23

Nature of N-nitrosodimethylamine demethylase in hepatic microsomes of rats. Archives of Toxicology 56(1): 7-11

Nature of NADH: acceptor oxidoreductase in plasma membranes of mouse liver. Indian Journal of Biochemistry & Biophysics 17(3): 163-167

Nature of Na+-independent stimulation of renal transport of p-aminohippurate by exogenous metabolites. Biochemical Pharmacology 32(18): 2745-2749

Nature of Pseudomonas pseudomallei antigens common to some species of microorganisms. Zhurnal Mikrobiologii, Epidemiologii, i Immunobiologii: 55-57

Nature of Purkinje afterimages. Ceskoslovenska Neurologie 34(3): 158-161

Nature of RNA synthesis on embikhin-damaged templates. Biulleten' Eksperimental'noi Biologii i Meditsiny 90(10): 434-436

Nature of RNA synthesized at low and high ionic strength by DNA-dependent RNA-polymerase from Escherichia coli. European Journal of Biochemistry 7(3): 315-317

Nature of RNA synthesized in liver cells during cortisone treatment. Tsitologiia 12(12): 1530-1540

Nature of Rana glossopharyngeal fibers. Bollettino Della Societa Italiana di Biologia Sperimentale 49(1): 60-65

Nature of Samuel Pepys's "wind colic". British Medical Journal 281(6256): 1716-1717

Nature of T lymphocyte recognition of macrophage-associated antigens. III. Definition of the antigenic regions of human fibrinopeptide B involved in guinea pig T-cell responses. Cellular Immunology 58(2): 238-245

Nature of T-cells resident in spleens of thymectomized, lethally irradiated, bone marrow-reconstituted mice. Cellular Immunology 49(1): 51-63

Nature of a new type of EPR signal observed in neoplastic tissues. Biofizika 15(6): 1044-1051

Nature of a non-ossifying fibroma after a fracture. Revue de Chirurgie Orthopedique et Reparatrice de L'appareil Moteur 56(4): 383-386

Nature of a virus-specific protein detected in the composition of a ribonucleoprotein containing cellular messenger RNA during viral infection. Nauchnye Doklady Vysshei Shkoly. Biologicheskie Nauki: 28-34

Nature of acetaminophen-antipyrine complex. Journal of Pharmaceutical Sciences 61(10): 1661-1663

Nature of activity of the emergency centers in cities of different types. Sovetskoe Zdravookhranenie 33(4): 23-26

Nature of adipocyte response to insulin control of lipolysis. Proceedings of the Royal Society of Medicine 67(12 Pt 1): 1226-1226

Nature of adult T-cell leukemia-associated membrane antigen on the surface of adult T-cell leukemia virus-carrying cells as revealed by membrane immunofluorescence. Microbiology and Immunology 28(4): 451-460

Nature of albumin exported from the frog oocyte following microinjection of mouse liver mRNA. Journal of Biochemistry 91(3): 933-938

Nature of allergic intracutaneous reactions and its application. Nihon Ishikai Zasshi. Journal of the Japan Medical Association 62(8): 761-772

Nature of alpha receptors implicated in the hypertensive effect of high doses of isoprenaline in dogs and rats. Comptes Rendus de L'academie des Sciences. Serie Iii, Sciences de la Vie 298(9): 257-260

Nature of an inserted sequence in the mitochondrial gene coding for the 15S ribosomal RNA of yeast. Nucleic Acids Research 10(5): 1625-1633

Nature of anaemia in rheumatoid arthritis. 8. Iron content of synovial tissue in patients with rheumatoid arthritis and in normal individuals. Annals of the Rheumatic Diseases 27(4): 345-351

Nature of anaemia in rheumatoid arthritis. X. Folate-releasing properties of plasma in health and disease, with special reference to rheumatoid arthritis. Annals of the Rheumatic Diseases 28(1): 24-27

Nature of anaemia in rheumatoid arthritis. XI. Changes in iron metabolism induced by the administration of corticotrophin. Annals of the Rheumatic Diseases 28(3): 303-309

Nature of antagonisms responsible for Mg++, Cd++ and Zn++ interaction in the growth of Aspergillus niger. Comptes Rendus Hebdomadaires des Seances de L'academie des Sciences. Serie D: Sciences Naturelles 276(4): 529-532

Nature of anthopleurin-B-induced release of norepinephrine from adrenergic nerves. American Journal of Physiology 243(5): C237-C241

Nature of anti-hapten antibodies arising after immune suppression of a set of cross-raactive idiotypic specificities. European Journal of Immunology 3(1): 44-48

Nature of antigens and antibodies in immune complexes isolated by staphylococcal protein A from plasma of melanoma patients. Cancer Immunology, ImmunoTherapy 16(1): 40-47

Nature of antigens antibodies to which are detected in the serum of schizophrenic patients. Zhurnal Nevropatologii i Psikhiatrii Imeni S.S. Korsakova 80(7): 1071-1074

Nature of antigens of cultured Burkitt lymphoma cells, as revealed by membrane immunofluorescence. Gan 61(4): 337-346

Nature of antiviral activity detected in some plant extracts screened in cell cultures infected with vaccinia & Ranikhet disease viruses. Indian Journal of Experimental Biology 8(4): 304-312

Nature of arteriosclerosis. 4. Personal views on the pathogenesis of arteriosclerosis. Sumary and conclusions. Laval Medical 38(4): 359-363

Nature of asparaginase and glutaminase activity of the AG fraction of Pseudomonas fluorescens AG. Biokhimiia 36(4): 834-840

Nature of attachment forces in porcelain-gold systems. Journal of Dental Research 47(5): 683-689

Nature of autoimmune disease sought through treatment. JAMA 251(9): 1125-1127

Nature of autolymphocytotoxins present in renal hemodialysis patients. Their possible role in controlling alloantibody formation. Transplantation 32(3): 233-237

Nature of bacterial phage receptors. Mikrobiologicheskii Zhurnal 42(3): 394-402

Nature of bile acids in the fetus and newborn infant. Journal of Pediatric Gastroenterology and Nutrition 2 Suppl 1: S197-S206

Nature of blood trypsin-like activity. Biulleten' Eksperimental'noi Biologii i Meditsiny 76(7): 47-50

Nature of blood-labyrinth barrier in experimental conditions. Annals of Otology, Rhinology, and Laryngology 90(2 Pt 1): 135-141

Nature of body disturbances in carbon disulfide exposure. Vrachebnoe Delo: 111-113

Nature of body-feeling disorders in schizophrenics. Fortschritte der Neurologie, Psychiatrie, und Ihrer Grenzgebiete 39(5): 279-286

Nature of bonding in montmorillonite adsorbates. I. Surface adsorption. Journal of Pharmaceutical Sciences 60(5): 733-735

Nature of bonding in montmorillonite adsorbates. II. Bonding as an ion--dipole interaction. Journal of Pharmaceutical Sciences 61(3): 420-424

Nature of bradycardia evoked by bacterial endotoxin. American Journal of Physiology 216(2): 249-253

Nature of calcemic effect of 1,25-dihydroxyvitamin D3 in experimental hypoparathyroidism. American Journal of Physiology 244(4): E313-E316

Nature of calcified tissues. L' Information Dentaire 53(38): 3089-3095

Nature of carbohydrate intolerance in adult malnutrition. Journal of the Indian Medical Association 75(7): 133-136

Nature of carbon disulfide action on some structures of the brain (experimental study). Gigiena Truda i Professional'nye Zabolevaniia 16(11): 25-28

Nature of cardiac inhibition following degeneration of vagus nerve preganglionic fibers. Fiziologicheskii Zhurnal SSSR Imeni I. M. Sechenova 60(8): 1210-1215

Nature of cardiovascular decompensation during hemorrhagic hypotension. American Journal of Physiology 219(5): 1476-1482

Nature of cation specificity of bimolecular phospholipid membranes with valinomycin injected into them. Biofizika 13(3): 562-565

Nature of cell injury induced by murine hepatitis virus (MHV3). Indian Journal of Medical Research 58(11): 1536-1545

Nature of cellular dificiencies in age-related decline of the immune system. Gerontologia 18(5-6): 305-320

Nature of certain fractions of the lysosomal cationic proteins of the leuckocytes. Biokhimiia 38(6): 1276-1280

Nature of changes in the EEG in persons working under low intensity red light and in complete darkness. Gigiena Truda i Professional'nye Zabolevaniia 15(1): 13-16

Nature of changes in the choroid of the rabbit in staphylococcal endophthalmitis and keratitis. Oftalmologicheskii Zhurnal 23(1): 43-45

Nature of changes in the metabolism of DNA in the bone marrow and small intestine of rats under conditions of uneven radiation. Radiobiologiia 14(5): 742-745

Nature of chemiluminescence in the reaction between DNA and N-acetylethyleneimine. Doklady Akademii Nauk SSSR 210(3): 637-639

Nature of cholinergic receptors on the isolated frog's rectus abdominis muscle. Indian Journal of Physiology and Pharmacology 12(3): 127-128

Nature of chromosome aberrations induced in pre-Dna-synthesis period in human leukocytes by daunomycin. Mutation Research 12(4): 411-452

Nature of chromosome damage in a diploid culture of human embryonic lung infected with influenza virus. Tsitologiia 14(6): 753-760

Nature of circulating immune complexes in infective endocarditis. Journal of Clinical Pathology 33(7): 653-659

Nature of citrate appearing in the mineral parts of the bone. Acta Physiologica Polonica 22(2): 227-239

Nature of clinical nursing. Sogo Kango. Comprehensive Nursing, Quarterly 6(1): 5-18

Nature of clinical nursing. 3. Preparedness for nursing activities each day and interaction between the patient and nurse. Sogo Kango. Comprehensive Nursing, Quarterly 6(3): 5-15

Nature of clinical nursing. 4. Sogo Kango. Comprehensive Nursing, Quarterly 6(4): 5-13

Nature of clinical nursing. 5. Sogo Kango. Comprehensive Nursing, Quarterly 7(1): 5-12

Nature of clinical nursing. 7. Sogo Kango. Comprehensive Nursing, Quarterly 7(4): 6-14

Nature of clinical nursing. 9. Sogo Kango. Comprehensive Nursing, Quarterly 8(2): 5-14

Nature of competent viral particles contained in murine sarcoma virus stocks, Moloney strain. Comptes Rendus Hebdomadaires des Seances de L'academie des Sciences. Serie D: Sciences Naturelles 269(22): 2283-2286

Nature of complaint in relation to social class. PsychoTherapy and Psychosomatics 18(1): 216-225

Nature of complement deficiency in sickle cell disease. Archives of Disease in Childhood 58(3): 235-236

Nature of complications in patients with pemphigus in long-term treatment with corticosteroid hormones. Sovetskaia Meditsina 37(3): 133-135

Nature of concentrating defect in sickle-cell nephropathy. Microradioangiographic studies. Lancet 1(7644): 450-452

Nature of conductances underlying rhythmic firing in cat spinal motoneurons. Journal of Neurophysiology 36(6): 955-973

Nature of conformational restrictions in nuclear superhelical DNA from thymus lymphocytes. Biokhimiia 48(6): 883-889

Nature of copper and zinc compounds in tissues from a patient with Menkes kinky hair syndrome. European Journal of Pediatrics 137(1): 17-21

Nature of copper compounds in liver supernate and bile of rats: studies with 67 Cu. American Journal of Physiology 224(3): 682-686

Nature of course and rehabilitation in the clinical stage of Wilson's disease. Psychiatrie, Neurologie, und Medizinische Psychologie 26(11): 661-675

Nature of cross-reactivity between Haemophilus influenzae types a and b and Streptococcus pneumoniae types 6A and 6B. Acta Pathologica, Microbiologica, et Immunologica Scandinavica. Section C, Immunology 91(6): 371-376

Nature of cryoglobulinaemia. Lancet 1(8163): 285-287

Nature of cultured cells of the skin from acatalasemic individuals with Takahara's disease. Acta Medicinae Okayama 20(5): 193-202

Nature of cultured mesangial cells. Nihon Jinzo Gakkai Shi 25(7): 864-865

Nature of cumulative fatigue in the dynamics of long periods of local muscle work. Gigiena Truda i Professional'nye Zabolevaniia: 25-29

Nature of cytochromes of Trypanosoma cruzi. Revista de la Sociedad Argentina de Biologia 45(5): 151-160

Nature of cytogenetic and morphologic disorders in rat oogenesis and embryogenesis induced by chloridin and 2,4,5-trichlorophenoxyacetic acid during the preovulatory phase of meiosis. Genetika 16(7): 1220-1227

Nature of cytoplasmic granules of allantoic epithelium of a chick embryo. Doklady Akademii Nauk SSSR 182(6): 1413-1415

Nature of data supplied by spiro-circulatory partial ductances. Journal de Physiologie 65: Suppl 3:432a+-Suppl 3:432a+

Nature of defect responsible for familial vitamin D-resistant rickets (VDRR) based on radioimmunoassay for parathyroid hormone (PTH). Transactions of the Association of American Physicians 85: 172-180

Nature of deletions arising in the genome of bacterial plasmids. Doklady Akademii Nauk SSSR 251(2): 476-480

Nature of deoxyribonucleic acid synthesis and its relationship to protein synthesis during outgrowth of Bacillus cereus T. Journal of Bacteriology 109(2): 606-615

Nature of diabetic microangiopathy. Hispalis Medica; Revista Sevillana de Medicina Y Cirugia 22(250): 207-213

Nature of discriminating and categorizing functions of verbal labels on recognition memory for shape. Journal of Experimental Psychology. Human Learning and Memory 6(4): 421-429

Nature of disease. Vestnik Akademii Meditsinskikh Nauk SSSR 27(3): 27-36

Nature of double-stranded DNA binding activity in seropositive rheumatoid arthritis: formation of low avidity DNA/rheumatoid factor/IgG/low density lipoprotein complexes. Journal of Immunology 126(4): 1596-1602

Nature of dwarf mutants in Chlorella. Genetika 9(12): 76-83

Nature of education and changing times. Japanese Journal of Nurses' Education 12(4): 42-45

Nature of educational preparation for nursing. Bulletin - Tennessee Nurses Association 31(1): 28-30

Nature of electric potentials of receptors of taste cells of frogs. Nihon Seirigaku Zasshi. Journal of the Physiological Society of Japan 36(8-9): 314-314

Nature of electromechanical connections in the smooth muscle cells of the pulmonary artery. Fiziologicheskii Zhurnal SSSR Imeni I. M. Sechenova 69(8): 1065-1073

Nature of electromechanical coupling in the smooth muscles of cerebral arteries. Fiziologicheskii Zhurnal 28(2): 219-224

Nature of endogenous proton conductance of the inner mitochondrial membrane. Role of Ca2+ transport system in proton transfer. Biokhimiia 46(10): 1896-1904

Nature of endogenous reserve material in a strain of Pseudomonas fluorescens-putida intermediate. Biochemical Journal 92(1): 105-112

Nature of evoked EEG activity in the alpha-rhythm range. Human Physiology 7(4): 246-251

Nature of evoked responses of the dorsomedial nucleus of the thalamus to stimulation of the periamygdaloid cortex and anterior amygdaloid region of the rat brain. Neirofiziologiia 13(6): 604-611

Nature of factor(s) associated with the ability of some strains of mycoplasma isolated from birds, to induce lesions in chick embryos. Indian Journal of Experimental Biology 12(3): 282-284

Nature of fascia lata and its fate after implantation. American Journal of Ophthalmology 67(6): 900-907

Nature of feeding of trichuroidea (Trichocephalus suis Schrank, 1788, suborder Trichocephalata). Meditsinskaia Parazitologiia i Parazitarnye Bolezni 41(2): 144-148

Nature of fetal hemoglobin in the Greek type of hereditary persistence of fetal hemoglobin with and without concurrent beta-thalassemia. Journal of Clinical Investigation 49(5): 1035-1040

Nature of fibrinogen B-soluble fibrin monomer complexes precipitable by ethanol and 2-naphthol. Biokhimiia 45(6): 1059-1067

Nature of fluorescence of secretions of the sebaceous glands in children depending on age and sex. Vestnik Dermatologii i Venerologii: 7-8

Nature of foetal haemoglobin in F-thalassaemia. British Journal of Haematology 21(6): 633-642

Nature of folliculo- and gametogenesis in various types of reproductive functional disorder. Akusherstvo i Ginekologiia: 3-6

Nature of force-velocity relation in heart muscle. Cardiovascular Research Suppl 1: 18-33

Nature of gas exchange changes during extreme rarefication of the atmosphere. Fiziologicheskii Zhurnal SSSR Imeni I. M. Sechenova 53(4): 421-424

Nature of haemoglobin M-Oldenburg. Nature 210(5041): 1182-1182

Nature of haemophilia and von Willebrand's disease. Australian and New Zealand Journal of Medicine 4(1): 66-70

Nature of hapten-modified determinants involved in induction of T cell tolerance and suppressor T cells to NDFB contact sensitivity. Journal of Immunology 124(3): 1187-1193

Nature of hemolytic crises and the fate of G6PD deficient, drug-damaged erythrocytes in Sardinians. New England Journal of Medicine 276(24): 1339-1344

Nature of hepatic damage induced by culture filtrates of seed-borne fungi in the laboratory rat. Toxicology Letters 19(1-2): 87-92

Nature of hereditary transmission of complete achromasia with amblyopia. Vestnik Oftalmologii 82(4): 84-88

Nature of human motor adjustment in conditions of water immersion. Fiziologicheskii Zhurnal SSSR Imeni I. M. Sechenova 58(3): 305-310

Nature of human parathyroid hormone secreted by monolayer cell cultures. Journal of Clinical Endocrinology and Metabolism 34(2): 437-440

Nature of hyperacute (accelerated second set) rejection in dog renal allografts and effects of heparin on rejection process. British Medical Journal 1(5851): 455-458

Nature of hyperacute rejection. British Medical Journal 1(5855): 740-741

Nature of hyperergic reactions to tuberculin. Problemy Tuberkuleza 51(3): 39-42

Nature of immunity to Newcastle disease in vaccinated chickens. 3. Correlation of signs, virus isolation, and serology following challenge. Avian Diseases 7(2): 135-149

Nature of immunogenic RNA and RNA-antigen complexes. Characterization of RNA-antigen complexes. Annals of the New York Academy of Sciences 207: 258-278

Nature of immunoreactive CCK in rat and pig brain. Peptides 2 Suppl 2: 89-92

Nature of immunoreactive gastrin extracted from tissues of gastrointestinal tract. Gastroenterology 60(2): 215-222

Nature of in-vitro plasma coagulation by gram negative bacteria. Bulletin of the Calcutta School of Tropical Medicine 16(3): 74-76

Nature of incomplete antibodies. Biulleten' Eksperimental'noi Biologii i Meditsiny 70(8): 67-70

Nature of incorporation of radioactive selenium into proteins of canine erythrocytes. Journal of the American Osteopathic Association 70(10): 1098-1102

Nature of induced persistent vaginal cornification in mice. 3. Effects of estradiol and testosterone on vaginal epithelium in vitro. Journal of Experimental Zoology 165(3): 497-503

Nature of inducible ventricular tachyarrhythmias in a canine chronic myocardial infarction model. American Journal of Cardiology 52(8): 1127-1132

Nature of inflammation in Behçet syndrome. Nippon Ganka Gakkai Zasshi 75: 85-93

Nature of inhibition of renal aspartate reabsorption in experimental Fanconi syndrome. Toxicology and Applied Pharmacology 71(3): 445-450

Nature of injuries in patients hospitalized in 1969 within the Bialystok area and the part played by different medical specialties in their treatment. Chirurgia Narzadow Ruchu i Ortopedia Polska 36(6): 683-688

Nature of insulin binding to plastic bags. American Journal of Hospital Pharmacy 40(4): 579-582

Nature of insulin resistance in the pathogenesis of diabetes mellitus in adults and children with excessive body weight. Terapevticheskii Arkhiv 45(9): 3-8

Nature of interaction of anticholinesterase agents with allo- and isosteric areas of cholinoreceptors. Biulleten' Eksperimental'noi Biologii i Meditsiny 72(7): 48-51

Nature of intestinal motility. Indian Journal of Experimental Biology 7(4): 269-270

Nature of intestinal paresis in acute purulent peritonitis. Vestnik Khirurgii Imeni I. I. Grekova 112(5): 55-57

Nature of intoxication and detoxification therapy in acute pancreatitis. Vestnik Khirurgii Imeni I. I. Grekova 109(1): 59-65

Nature of intracellular type A botulinum neurotoxin. Applied and Environmental Microbiology 41(3): 675-678

Nature of intracytoplasmic crystalline inclusions in myeloma cells (morphologic, cytochemical, ultrastructural, and immunofluorescent studies). American Journal of Clinical Pathology 80(2): 224-228

Nature of intranuclear herpetic inclusions. Voprosy Virusologii 15(2): 199-204

Nature of invaginating tubules in Felderstruktur muscle fibers of the garter snake. Journal of Cell Biology 30(1): 197-201

Nature of iodinated substances released onto the paper strip from in vivo 131I-labelled whole rat thyroid lobes during electrophoresis. Annales Medicinae Experimentalis et Biologiae Fenniae 48(1): 16-20

Nature of kidney disorders and periodic hemodialysis. Giornale di Clinica Medica 53(12): 575-588

Nature of lactate secretion by E. coli cells. Biofizika 25(5): 920-921

Nature of lactic acid formed by yeasts--a specific characteristic of Saccharomyces veronae Lodder and van Rij. Antonie van Leeuwenhoek 33(1): 49-55

Nature of lactose-fermenting Salmonella strains obtained from clinical sources. Journal of Bacteriology 100(1): 35-41

Nature of lipid metabolism alterations in rabbits of different ages with experimental renal hypertension. Fiziologicheskii Zhurnal 27(2): 172-175

Nature of liver fat infiltration produced by carbon tetrachloride in the rat. Acta Cientifica Venezolana 18: 16-16

Nature of love--simplified. American Psychologist 25(2): 161-168

Nature of lowered 5-hydroxytryptamine uptake by blood platelets of patients with Down's syndrome. Acta Pharmacologica et Toxicologica 47(5): 365-370

Nature of lymphocyte-tumor interaction. A general method for cellular immunoabsorption. Journal of Experimental Medicine 137(4): 932-942

Nature of lytic effect of fibrinogen-heparin and thyroxine-heparin complexes on fibrin. Voprosy Meditsinskoi Khimii 16(2): 161-168

Nature of macrophage-T cell interaction in secondary helper cell generation in vitro. Genetic restriction of macrophage-T cell interaction, which determines T-B genetic restriction. European Journal of Immunology 11(5): 377-381

Nature of magnesium-induced miscoding. Journal of Molecular Biology 40(2): 173-186

Nature of magnetic treatment. Journal of the American Society of Psychosomatic Dentistry and Medicine 29(2): 44-53

Nature of measles virus antibodies in systemic lupus erythematosus. Sovetskaia Meditsina: 37-39

Nature of mediational responses in concept-identification problems. Journal of Experimental Psychology 73(3): 391-393

Nature of membrane ATPase inactivation in an Escherichia coli mutant with genetically impaired ATPase. Biokhimiia 45(7): 1274-1283

Nature of metaplasia in rat coagulating glands induced by neonatal treatment with estrogen. Endocrinology 86(4): 918-920

Nature of microorganism interaction through gaseous metabolites. Mikrobiologiia 49(5): 788-793

Nature of multinuclear elements in giant cell bone neoplasms. Biulleten' Eksperimental'noi Biologii i Meditsiny 76(9): 95-97

Nature of multiple molecular forms of enzymes. Annals of the New York Academy of Sciences 151(1): 382-399

Nature of mumps virus intracellular inclusions. Biulleten' Eksperimental'noi Biologii i Meditsiny 67(1): 51-53

Nature of muscular retraction in cerebral palsy. Measurement of sarcoma lengthening in stretched muscle. Revue de Chirurgie Orthopedique et Reparatrice de L'appareil Moteur 57(6): 463-470

Nature of mutations conferring resistance to 8-azaguanine in mouse cell lines. Journal of Cell Science 14(2): 235-251

Nature of natural killer cell hyporesponsiveness in the Chediak-Higashi syndrome. Human Immunology 6(1): 45-52

Nature of nicotine binding to rat brain P2 fraction. Pharmacology, Biochemistry, and Behavior 20(6): 899-909

Nature of non-A, non-B hepatitis viruses. Lancet 1(8282): 1181-1182

Nature of non-B, non-T lymphomas: an immunohistological study on frozen tissues using monoclonal antibodies. Journal of Clinical Pathology 37(8): 911-918

Nature of non-specific inhibitors of streptolysin O and the usefulness of their determination in pediatric clinical practice. Pediatria Polska 46(2): 165-169

Nature of norepinephrine-sensitive Ca-pool in rabbit aortic smooth muscle: effect of pH. Life Sciences 32(14): 1553-1558

Nature of oestrogen specific binding sites in the nuclei of mouse uteri. Nature: New Biology 231(25): 246-248

Nature of operative deficiency in aged patients with degenerative dementia: conservation of physical quantities causality and transitivity tests. L'encephale 61(1): 5-31

Nature of optokinetic nystagmus in patients with different types of horizontal strabismus. Oftalmologicheskii Zhurnal 29(1): 55-61

Nature of osteopetrosis. British Medical Journal 2(5648): 49-50

Nature of otolaryngological disorders in cervical osteochondritis. Zhurnal Ushnykh, Nosovykh i Gorlovykh Boleznei 29(6): 59-66

Nature of pain in precancerous conditions and stomach cancer of different stages. Klinicheskaia Khirurgiia: 1-5

Nature of paramagnetic centers and mechanism of their phototransformations in gamma-irradiated monocrystal of glycine. Biofizika 13(4): 600-607

Nature of paramagnetic centers and their photochemical transformations in a monocrystal of L-tyrosine hydrochloride irradiated at 77 degrees K. Biofizika 15(1): 12-19

Nature of paramagnetic centers arising in a gamma-irradiated culture of LL tumor cells. Biofizika 25(1): 106-109

Nature of parasitism by Bdellvibrio bacteriovorus, Stolp et Starr gen et sp. nov. Izvestiia Akademii Nauk Sssr. Seriia Biologicheskaia: 81-88

Nature of paresthesia in glossodynia. Vrachebnoe Delo 7: 79-83

Nature of penicillin allergy and possibilities of its demonstration. Ceskoslovenska Pediatrie 29(9): 482-484

Nature of penicillin receptor sites and some aspects of metabolism of penicillin resistant forms of bacteria. Antibiotiki 15(10): 872-876

Nature of phi chi 174 linear DNA from a DNA ligase-defective host. Journal of Virology 14(6): 1503-1514

Nature of photochemical reactions in chromatophores of Chromatium D. I. Effects of isooctane extraction on the photochemical reactions of P890 and ubiquinone in chromatophores of Chromatium D. Biochimica et Biophysica Acta 205(1): 72-85

Nature of photochemical reactions in chromatophores of Chromatium D. II. Quantum yield of photooxidation of cytochromes in chromatium chromatophores. Biochimica et Biophysica Acta 368(3): 339-347

Nature of phototransformation of phytochrome As probed by intrinsic tryptophan residues. Biochemistry 21(8): 1967-1972

Nature of physico-chemical changes in the membranes and chromatin of the lymphocyte nuclei in patients with rheumatoid arthritis. Terapevticheskii Arkhiv 57(12): 80-82

Nature of plasma cell inclusions in multiple myeloma. Problemy Gematologii i Perelivaniia Krovi 25(4): 21-26

Nature of plasma immunoreactive glucagon in man. Endocrinologia Japonica 19(5): 495-499

Nature of plasmodial caffeine drop membrane of slime molds. Nihon Seirigaku Zasshi. Journal of the Physiological Society of Japan 36(8-9): 355-356

Nature of polar lipids of a paraffin-oxidizing culture of Mycobacterium rubrum. Mikrobiologiia 40(2): 230-235

Nature of polygenesis of hemoglobins (erythrocruorins) (Chironomus thummi thumini). Hoppe-Seyler's Zeitschrift für Physiologische Chemie 351(10): 1289-1290

Nature of polypeptides synthesized in influenza a virus-infected nonpermissive cells of the immune system. Acta Virologica 27(1): 12-20

Nature of positive and negative components of transcallosal responses in the rabbit sensory-motor cortex. Fiziologicheskii Zhurnal SSSR Imeni I. M. Sechenova 55(6): 686-692

Nature of positive and negative incentive-motivational effects on general activity. Journal of Comparative and Physiological Psychology 63(2): 288-297

Nature of postjunctional receptors. American Journal of Physiology 223(4): 882-887

Nature of postoperative treatment of patients with pancreas operations. Vestnik Khirurgii Imeni I. I. Grekova 128(1): 79-84

Nature of potentiation of effects of gamma-aminobutyric acid (GABA) by benzodiazepine tranquilizers. Biulleten' Eksperimental'noi Biologii i Meditsiny 94(10): 58-61

Nature of precipitating specific antibodies of paracoccidioidomycosis (South American blastomycosis) detected by counterimmunoelectrophoresis. Revista do Instituto de Medicina Tropical de Sao Paulo 26(1): 25-30

Nature of products formed in cells infected by poliovirus under hypotonic conditions. Doklady Akademii Nauk SSSR 178(5): 1194-1197

Nature of products formed in the vitamin K-dependent carboxylation of synthetic peptides. Biochemical and Biophysical Research Communications 119(3): 836-840

Nature of projection image distortions in magnified panoramic roentgenography of teeth and jaws. Vestnik Rentgenologii i Radiologii 49(3): 34-38

Nature of proprioceptive information processing during learning in brain inoculated mice. Doklady Akademii Nauk SSSR 251(2): 500-504

Nature of protein requirements. Ways they can be met in tommorow's world. Journal of the American Dietetic Association 54(2): 94-102

Nature of rabbit phosphoglucose isomerase isozymes. Biochimica et Biophysica Acta 194(1): 151-160

Nature of radiation and chemically induced lesions and role of cellular mechanisms in cell survival and mutagenesis. I. Membrane and cellular repair. Advances in Biological and Medical Physics 17: 109-113

Nature of radiation and chemically induced lesions and role or cellular mechanism in cell survival and mutagenesis. II. Advances in Biological and Medical Physics 17: 115-128

Nature of random variation in the nutritent composition of meals. Health Services Research 1(2): 148-169

Nature of rapid potential fluctuations in intrazonal responses of the somatosensory cortex. Doklady Akademii Nauk SSSR 190(3): 740-743

Nature of rat liver cell sap factors inhibiting the DNA synthesis in tumour cells. Biochimica et Biophysica Acta 228(2): 324-330

Nature of reactogenic and immunogenic properties of the Leningrad-4 live measles vaccine. Trudy Leningradskogo Nauchno-Issledovatel'skogo Instituta Epidemiologii i Mikrobiologii Imeni Pastera 28: 175-185

Nature of reactogenic properties of the measles vaccine of the Pasteur Institute of Epidemiology and Microbiology in Leningrad. Trudy Leningradskogo Nauchno-Issledovatel'skogo Instituta Epidemiologii i Mikrobiologii Imeni Pastera 28: 222-224

Nature of receptors receiving impulses from the muscle via afferent neurons. Nihon Seirigaku Zasshi. Journal of the Physiological Society of Japan 36(8-9): 307-308

Nature of reconstitution with histoincompatible maternal marrow in a case of severe combined immunodeficiency with graft-versus-host disease following maternofetal transfusion. Clinical Immunology and Immunopathology 18(3): 387-401

Nature of renal phosphate leak. New England Journal of Medicine 281(25): 1427-1428

Nature of reserve polysaccharide in green bacteria. Izvestiia Akademii Nauk Sssr. Seriia Biologicheskaia 3: 411-414

Nature of residual erythrocyte catalase activity in Swiss-type acatalasemia. Enzyme 17(5): 307-318

Nature of residual insulin secretory response after selective proximal vagotomy. Fiziologicheskii Zhurnal 29(5): 564-570

Nature of ribonuclease-resistant nucleic acid of chick embryo cells transformed by Schmidt-Ruppin strain of Rous Sarcoma Virus. Nature: New Biology 229(1): 25-27

Nature of ribonucleic acid synthesis during early sporulation in Saccharomyces cerevisiae. Journal of Bacteriology 120(2): 872-879

Nature of ribosome-bound beta-galactosidase. Journal of Bacteriology 105(2): 498-503

Nature of side-reactions in oligonucleotide synthesis involving arenesulphonyl derivatives of 3-nitro-1,2,4-triazole and related condensing agents. Nucleic Acids Symposium Series: 5-21

Nature of sites responsible for the acceptor activity of s-RNA. Bulletin de la Societe de Chimie Biologique 47(8): 1599-1608

Nature of somatomammotropin hormone secreted in vitro by placental cultures. Comptes Rendus des Seances de la Societe de Biologie et de Ses Filiales 167(2): 301-305

Nature of some bitter products of developing during preparation of cheeses. Voprosy Pitaniia 30(6): 61-63

Nature of spelling errors in transcortical sensory aphasia: a case study. Brain and Language 18(1): 47-56

Nature of sporadic food toxic infections. Klinicheskaia Meditsina 60(2): 71-74

Nature of streptomycin resistance in enterobacteria from faeces of streptomycin-treated patients in Egypt. ChemoTherapy 26(4): 268-275

Nature of strictures in chronic ulcerative colitis. Gut 10(11): 952-952

Nature of synaptic events in cat abducens motoneurons at slow and quick phase of vestibular nystagmus. Journal of Neurophysiology 35(3): 279-296

Nature of the (Ca2+ + Mg2+)-ATPase activator protein which associates with human erythrocyte membranes. Biochimica et Biophysica Acta 690(2): 261-268

Nature of the 3'-terminal sequences of the plus and minus strands of the S1 gene of reovirus serotypes 1, 2 and 3. Virology 105(1): 41-51

Nature of the A-hel receptors of human and animal blood cells. Acta Biologica et Medica Germanica 16(1): K9-12

Nature of the Australia antigen (AgHB). Nuovi Annali D'igiene E Microbiologia 25(3): 176-189

Nature of the B10 amino acid residue. Requirements for high biological activity of insulin. International Journal of Peptide and Protein Research 23(4): 394-401

Nature of the Dubin-Johnson disease pigment (apropos of 4 cases). Revista Clinica Espanola 117(2): 151-156

Nature of the EF G-dependent binding of 3H-GMPPCP to ribosomes. Biochemical and Biophysical Research Communications 54(4): 1470-1475

Nature of the EPR spectrum of concentrated diphtheria toxins and antitoxins. Biofizika 14(5): 944-945

Nature of the G1 phase of the yeast Saccharomyces cerevisiae. Proceedings of the National Academy of Sciences of the United States of America 78(5): 3030-3033

Nature of the IR spectra of intact cells of Gram-negative microorganisms. Zhurnal Mikrobiologii, Epidemiologii, i Immunobiologii: 47-50

Nature of the R (M) momentum. Klinika Oczna 40(1): 63-67

Nature of the Sendai virus receptor: glycoprotein versus ganglioside. Journal of Virology 33(1): 304-310

Nature of the acquired haemagglutinating property of classical V. cholerae. Bulletin of the Calcutta School of Tropical Medicine 14(2): 35-36

Nature of the action of Candida tropicalis K-41 mannan on tobacco mosaic virus infectivity. Mikrobiologicheskii Zhurnal 43(5): 627-632

Nature of the action of polyvinyl chloride dust on the lungs. Gigiena Truda i Professional'nye Zabolevaniia: 48-49

Nature of the action of vitamin B1, B3 and C in phenol poisoning. Gigiena i Sanitariia: 14-16

Nature of the activation of succinate dehydrogenase by various effectors and in hypobaria and hypoxia. Biochimica et Biophysica Acta 292(1): 50-63

Nature of the active site of a subunit of the first component of human complement. Biochemistry 8(11): 4503-4510

Nature of the activities and the structure of the work time of feldshers in rural health centers in the People's Republic of Bulgaria. Fel'dsher i Akusherka 45(2): 50-50

Nature of the acute effect of monoethanolethylenediamine on the organism. Farmakologiia i Toksikologiia 32(4): 473-475

Nature of the afterglow of marine algae. Biofizika 26(4): 647-650

Nature of the aldolase acitivity in a unicellular red alga. Nature 214(5092): 1028-1029

Nature of the antagonism between vitamin K and coumarin antiboagulants. Thrombosis et Diathesis Haemorrhagica 19(3): 611-611

Nature of the anti-Xa activity induced by a heparin analogue (SSHA) in vivo. Thrombosis Research 27(6): 757-762

Nature of the antibodies in persons inoculated with a leptospirosis vaccine. Zhurnal Mikrobiologii, Epidemiologii, i Immunobiologii: 93-95

Nature of the antibodies in sera of patients with enterocolitis caused by EPKP 0124:K72(BI7). Zhurnal Mikrobiologii, Epidemiologii, i Immunobiologii 48(7): 67-72

Nature of the anticholinesterase-induced repetitive response of rat and mouse striated muscle to single nerve stimuli. Journal of Physiology 349: 157-166

Nature of the antigammaglobulin activity in cryoglobulinemic disorders. Acta Haematologica 51(3): 159-169

Nature of the antigen present in the cerebrospinal fluid and serum of patients with group A meningococcal meningitis. Clinical and Experimental Immunology 16(3): 413-417

Nature of the antigenic complex recognized by T lymphocytes. IX. Direct immunochemical demonstration of nominal antigen on the macrophage cell surface. European Journal of Immunology 12(10): 825-831

Nature of the antigenic complex recognized by T lymphocytes. VIII. Specific inhibition of the stimulatory capacity of antigen-pulsed hapten-modified peritoneal exudate cells by anti-hapten antibody. European Journal of Immunology 12(10): 819-824

Nature of the antigenic determinants of T locus antigens. Cell 19(2): 537-543

Nature of the antitoxin fraction of horse immune serums. Comptes Rendus Hebdomadaires des Seances de L'academie des Sciences. Serie D: Sciences Naturelles 267(4): 457-458

Nature of the antiviral activity of statolon. Antimicrobial Agents and ChemoTherapy 5: 588-592

Nature of the association between unesterified long-chain fatty acids and particulate matter in duodenal digesta of sheep. Proceedings of the Nutrition Society 32(2): 62a-63a

Nature of the autofluorescent material in cerebrocortical necrosis. Journal of Neurochemistry 37(4): 1054-1056

Nature of the autoimmune process in rabbits with chronic exposure to the dispersant HF. Gigiena i Sanitariia: 15-18

Nature of the autonomic effects of sombrevin. Vestnik Akademii Meditsinskikh Nauk SSSR: 76-82

Nature of the bacterial action of sulfonamides and trimethoprim, alone and in combination. Journal of Infectious Diseases 128: Suppl:498-501

Nature of the barrier function of the liver in silicotuberculosis. Vrachebnoe Delo 7: 133-134

Nature of the base sequence conserved in the mitochondrial DNA of a low-density petite. Biochimica et Biophysica Acta 312(3): 441-457

Nature of the beta-adrenoreceptors in the tracheal smooth muscle of the adult pig. Journal of Autonomic Pharmacology 3(4): 297-301

Nature of the binding of a -1,4-glucan hydrolase to ion exchangers. Journal of Chromatography 76(1): 257-260

Nature of the binding site around and reactivity of histidine-15 in lysozyme. Journal of Biochemistry 95(2): 503-510

Nature of the binding site of pyridoxal 5'-phosphate to bovine serum albumin. Biochemistry 10(12): 2408-2415

Nature of the biological action of vibrations. Biofizika 12(1): 120-123

Nature of the black zones in hair following ingestion of thallium. Archiv für Kriminologie 173(1-2): 36-44

Nature of the blastogenic material in the medium from peripheral leukocyte cultures. Transplantation 5(3): 459-464

Nature of the blood-tissue barrier in the bladder and testis. Fluorescence microscopy and electron microscopy studies in the rat. Acta Urologica Belgica 49(4): 496-501

Nature of the bond between partial-thickness skin and wound granulations. Surgery 72(2): 315-322

Nature of the bond between the coenzyme and protein in pig liver transketolase. Biokhimiia 46(8): 1383-1388

Nature of the bronchial lesion and the characteristics of the clinical manifestations and course of pulmonary tuberculosis in the elderly. Problemy Tuberkuleza: 19-23

Nature of the bronchial lesion in focal pulmonary tuberculosis. Problemy Tuberkuleza: 32-34

Nature of the brown color of an Actinomyces brunneofungus culture. Mikrobiologiia 42(2): 493-496

Nature of the brown pigment and the composition of the phenol oxidases of Streptomyces galbus. Mikrobiologiia 53(2): 251-256

Nature of the calcium dependent potassium leak induced by (+)-propranolol, and its possible relevance to the drug's antiarrhythmic effect. British Journal of Pharmacology 44(2): 271-278

Nature of the carbohydrate and phosphate associated with ColB2 and EDP208 pilin. Journal of Bacteriology 145(3): 1167-1176

Nature of the carbon-cobalt bond in cobalamins. Annals of the New York Academy of Sciences 153(3): 738-743

Nature of the cardiovascular effects of bradykinin in the rat. Comptes Rendus des Seances de la Societe de Biologie et de Ses Filiales 167(6): 1065-1068

Nature of the catecholamine deficiency in the rat hypothalamus at lengthy periods after irradiation. Radiobiologiia 22(1): 19-24

Nature of the cavity fluid in sturgeon. Izvestiia Akademii Nauk Sssr. Seriia Biologicheskaia 2: 262-265

Nature of the cell targets of the action of the antitumor preparation methylnitrosourea. Doklady Akademii Nauk SSSR 261(4): 1001-1005

Nature of the cells regulating the production of a migration inhibition factor in C57BL/6 strain mice with low response to Candida albicans antigen. Biulleten' Eksperimental'noi Biologii i Meditsiny 98(11): 601-602

Nature of the cellular proliferation of the corneal epithelium of mice in various regimens of exposure to permanent magnetic fields. Voprosy Kurortologii, Fizioterapii, i Lechebnoi Fizicheskoi Kultury: 45-48

Nature of the central adreno- and serotonin-sensitive structures participating in the facilitating influence of bioamines on the respiratory reflex from the upper respiratory passages. Biulleten' Eksperimental'noi Biologii i Meditsiny 70(10): 52-55

Nature of the change in insulin receptors on the lymphocytes in a tumor-bearing organism. Voprosy Meditsinskoi Khimii 28(4): 131-136

Nature of the change in the isoenzyme spectrum of phosphofructokinase in rat ontogenesis. Soviet Journal of Developmental Biology 3(5): 426-429

Nature of the change of water metabolism in patients with certain lung diseases. Terapevticheskii Arkhiv 45(3): 62-65

Nature of the changes in brain bioelectrical activity and in the cerebral hemodynamics during the course of pregnancy in primiparae. Akusherstvo i Ginekologiia: 29-31

Nature of the changes in ischemic muscle impedance in excitation by pulsed current. Patologicheskaia Fiziologiia i Eksperimental'naia Terapiia: 46-48

Nature of the changes in reactivity of target tissues at early stages following the initial effect on animals of blastomogenic agents of different kinds. Tsitologiia 14(2): 183-188

Nature of the changes in the activity of water-soluble enzymes as affected by noxious agents acting on the muscles. I. A study of the extractability of phosphofructokinase from intact and altered muscles. Tsitologiia 25(3): 306-310

Nature of the changes in the collagen formations of the ocular drainage system in primary open-angle glaucoma. Oftalmologicheskii Zhurnal 35(4): 228-231

Nature of the changes in the protein fluorescence of the mitochondria during a change in their functional state. Molecular Biology 6(5): 567-572

Nature of the changes in water-soluble enzyme activity in the action of injurious agents on the muscles. II. The change in the extractability of aldolase from muscles exposed to urea. Tsitologiia 25(6): 699-702

Nature of the changes in water-soluble enzyme activity in the exposure of muscles to harmful agents. III. A study of creatine kinase extractability from intact and altered muscles. Tsitologiia 25(11): 1278-1283

Nature of the changes of electrical activity in the cerebral cortex and stem structures in gastric and duodenal peptic ulcer. Patologicheskaia Fiziologiia i Eksperimental'naia Terapiia: 46-50

Nature of the charge carriers in solvated biomacromolecules: DNA and water. Biopolymers 9(11): 1403-1406

Nature of the chromophore-protein bond in rhodopsin. Study of the spectral properties of N-all-trans-retinylidenebutylamine. Doklady Akademii Nauk SSSR 200(5): 1227-1228

Nature of the citrate transport reaction in rat liver mitochondria. Bollettino Della Societa Italiana di Biologia Sperimentale 47(2): 46-50

Nature of the clinical course and metabolic-hormonal disorders in early forms of diabetes mellitus in obesity. Terapevticheskii Arkhiv 53(1): 101-103

Nature of the complementary strands synthesized in vitro upon the single-stranded circular DNA of bacteriophage phiX174 after ultraviolet irradiation. Biophysical Journal 11(4): 355-369

Nature of the complex action of antimony trisulfide and its distribution in the body. Gigiena Truda i Professional'nye Zabolevaniia: 51-52

Nature of the concept "cerebral palsy". Neurologia, Neurochirurgia i Psychiatria Polska 16(9): 989-994

Nature of the conditions of nursing activities. Revista Paulista de Enfermagem 4(3): 89-94

Nature of the constitutive and induced mammalian O6-methylguanine DNA repair enzyme. Biochemical and Biophysical Research Communications 107(2): 546-553

Nature of the copper(II) complex formed in the reaction of formaldehyde with bis((S)-serinato)copper(II). Journal of the American Chemical Society 95(6): 2034-2035

Nature of the coronary vessel response to increased myocardial contractile function. Fiziologicheskii Zhurnal SSSR Imeni I. M. Sechenova 70(11): 1506-1511

Nature of the corpora cavernosa of the conchae nasales. Arkhiv Anatomii, Gistologii i Embriologii 83(8): 68-72

Nature of the correlated asymmetrical mechanical noise of the rat papillary muscle. Doklady Akademii Nauk SSSR 278(2): 492-495

Nature of the cosubstrate action of Na+ and neutral amino acids in a transport system. Journal of Biological Chemistry 246(6): 1682-1688

Nature of the course of otitis and its complications in otolaryngologic departments. Zhurnal Ushnykh, Nosovykh i Gorlovykh Boleznei 28(5): 96-97

Nature of the course, diagnosis and treatment procedure in Minkowski-Chauffard hemolytic anemia in nursing infants. Pediatriia: 28-29

Nature of the cross-protective antigen in subcellular vaccines of Streptococcus pneumoniae. Infection and Immunity 31(1): 160-168

Nature of the cuticle protein of the branchiopod crustacean Streptocephalus dichotomus. Experientia 25(6): 658-659

Nature of the cytodiagnostic HLM-reaction permitting the differentiation of normal tissue cells from cells of human and animal malignant neoplasms. Doklady Akademii Nauk SSSR 209(3): 725-727

Nature of the decline in antigen-induced humoral immunity with age. Mechanisms of Ageing and Development 14(1-2): 165-172

Nature of the decussated innervation of the sternocleidomastoid muscle. Annals of Neurology 10(5): 495-495

Nature of the defect in congenital factor V deficiency: study in a patient with an acquired circulating anticoagulant. Blood 39(6): 751-758

Nature of the deoxyribonucleic acid-chloroquine complex. Antimicrobial Agents and ChemoTherapy 5: 310-314

Nature of the dependence of ion channel blockade on the membrane potential. Doklady Akademii Nauk SSSR 275(5): 1204-1207

Nature of the development of changed properties of E. coli K-12 with increased resistance to levomycetin. Zhurnal Mikrobiologii, Epidemiologii, i Immunobiologii 50(11): 83-87

Nature of the diabetogenic factor of blood plasma in clinical and experimental diabetes. Problemy Endokrinologii 31(6): 51-53

Nature of the difference in apparent molecular weights between the alpha subunit of urinary human chorionic gonadotropin and the alpha protein secreted by HeLa cells. Biochemical and Biophysical Research Communications 98(4): 942-951

Nature of the differential staining capacity of metaphasic chromosomes according to length. Biulleten' Eksperimental'noi Biologii i Meditsiny 78(7): 106-108

Nature of the disorder of hemoglobin synthesis in thalassemias. Amb 27(9): 250-252

Nature of the distribution of HLA system antigens among the inhabitants of the Carpathian genogeographic zone of the Ukrainian SSR. Genetika 21(12): 2044-2048

Nature of the disturbance of immune protection in diabetes mellitus and its correction with levamisole. Problemy Endokrinologii 28(1): 17-21

Nature of the doexyribonucleic acid made by isolated liver nuclei. Biochimica et Biophysica Acta 287(1): 28-37

Nature of the dose rate effect in the gamma-irradiation of proteins. Doklady Akademii Nauk SSSR 217(2): 481-484

Nature of the dual caffeine-sodium benzoate effect on the tonic component of the potassium contracture of the myocardium in the frog. Fiziologicheskii Zhurnal SSSR Imeni I. M. Sechenova 70(2): 180-185

Nature of the dynamics of arterial pressure in mechanics and agricultural workers. Terapevticheskii Arkhiv 37(7): 110-115

Nature of the effect of acid additions on spectra and photonics of pheophytin molecules. Biofizika 16(6): 983-990

Nature of the effect of adenosine 5'-monophosphate on the cyanide-insensitive respiration in mitochondria of Moniliella tomentosa. Biochemical Journal 186(1): 309-316

Nature of the effect of caffeine on the drug-metabolizing enzymes. Archives of Biochemistry and Biophysics 134(2): 434-441

Nature of the effect of cyanuric chloride on the human body. Vrachebnoe Delo: 109-112

Nature of the effect of localized staphylococcal infection on rosette-forming cells of the thymus and remote and regional lymph nodes. Mikrobiologicheskii Zhurnal 44(3): 59-64

Nature of the effect of set on perception. Psychological Review 73(4): 335-351

Nature of the effector of catabolite repression of beta-galactosidase in Escherichia coli. Journal of Bacteriology 92(1): 170-177

Nature of the effects of omega-3-polyenic fatty acids on the development of acute inflammation in experimental animals. Voprosy Pitaniia: 20-22

Nature of the electrical activity of the brain in patients with uterine and vaginal aplasia. Akusherstvo i Ginekologiia: 36-40

Nature of the electrical polarity of higher plants. Biofizika 25(1): 144-147

Nature of the endocochlear dc potential in kanamycin-poisoned guinea pigs. Archives of Otolaryngology 108(6): 334-338

Nature of the endoendothelial layer as demonstrated by ruthenium red. Experimental Cell Research 59(3): 491-492

Nature of the engorgement in the facial tissues based on rheovasographic data in the glossalgia syndrome. Stomatologiia 61(5): 34-36

Nature of the enzymopathies following gastric resection for peptic ulcer. Voprosy Pitaniia: 23-26

Nature of the epidemic process in Sonne and Flexner dysenteries and the causes of its induction. Zhurnal Mikrobiologii, Epidemiologii, i Immunobiologii: 95-99

Nature of the erythropoietin-independent response of CFU-S to steroids. Experimental Hematology 8 Suppl 8: 160-167

Nature of the ethylenediaminetetraacetic acid requirement for transformation of Bacillus subtilis with single-stranded deoxyribonucleic acid. Journal of Bacteriology 101(3): 844-850

Nature of the experimental biological action of low concentrations of a mixture of nitrosodimethylamine, dimethylamine and nitrogen dioxide. Gigiena i Sanitariia: 8-11

Nature of the extinction of luminescence of tryptophan in solution and in protein. Biofizika 12(4): 624-629

Nature of the factor determining resistance to streptomycin in Staphylococcus aureus. Microbiologia, Parazitologia, Epidemiologia 14(4): 321-326

Nature of the factors stimulating the assimilation of molecular and ammonium nitrogen by Azotobacter. Mikrobiologiia 42(6): 987-990

Nature of the fast and slow refolding reactions of iron(III) cytochrome c. Biochemistry 20(6): 1622-1630

Nature of the formation of free radicals and chromosome mutations in seeds induced by gamma-rays in relation to the physiological condition of the seed. Doklady Akademii Nauk SSSR 191(6): 1410-1412

Nature of the free radical EPR signal recorded in dry animal tissues. Biofizika 19(6): 1039-1044

Nature of the free-radical states in microsomes. Biofizika 16(6): 1135-1137

Nature of the frequency-dependent self-regulating mechanism of myocardium cell contraction. Fiziologicheskii Zhurnal SSSR Imeni I. M. Sechenova 57(2): 223-239

Nature of the functional disorders in the autonomic nervous system in children with acute dysentery. Pediatriia Akusherstvo i Ginekologiia: 12-14

Nature of the fusal muscular fibers activated by the static or dynamic single fusimotor axons in the cat. Comptes Rendus Hebdomadaires des Seances de L'academie des Sciences. Serie D: Sciences Naturelles 277(1): 89-91

Nature of the gastric hypersecretion associated with intestinal exclusion. Surgical Forum 22: 299-300

Nature of the general processes of morphogenesis. Vrachebnoe Delo: 5-8

Nature of the genetic control of antibiotic resistance in a Pseudomonas aeruginosa BS205 strain. Antibiotiki 27(10): 766-770

Nature of the glossopharyngeal fibers of the frog. Archivio di Fisiologia 70(1-2): 86-87

Nature of the heart rhythm and the dimensions of the left atrium in interatrial and interventricular septal defects. Kardiologiia 23(5): 82-83

Nature of the heart rhythm, size of the left atrium and cardiac volume in aortic stenosis. Kardiologiia 21(11): 72-75

Nature of the hepatomegalic effect produced by ethyl-chlorophenoxy-isobutyrate in the rat. Nature 208(5013): 856-858

Nature of the hepatotoxic action of isoniazid (review of the literature). Vrachebnoe Delo: 49-52

Nature of the heterogeneity of structure of cells in the renal tubules. Arkhiv Anatomii, Gistologii i Embriologii 65(12): 71-77

Nature of the heterozygote blood catalase in a hypocatalasemic mouse mutant. Biochemical Genetics 1(3): 277-285

Nature of the histiocytes of the lining of the splenic sinuses. I. On the possible documentation of mitotic figures. Bollettino Della Societa Italiana di Biologia Sperimentale 45(9): 610-612

Nature of the histocytes of the lining of the splenic sinuses. II. Histoautoradiographic study with thymidine-H3. Bollettino Della Societa Italiana di Biologia Sperimentale 45(9): 612-613

Nature of the hormonal interrelationships in the course of the menstrual cycle during the period of adaptation to the conditions along the Baikal-Amur mainline. Sovetskaia Meditsina: 54-58

Nature of the humoral agent responsible for portacaval shunt-related gastric hypersecretion in man. American Journal of Surgery 120(2): 237-243

Nature of the hypoblastic influence on the chick embryo epiblast. Journal of Embryology and Experimental Morphology 75: 21-30

Nature of the immediate intradermal reaction. Arerugi 15(6): 453-462

Nature of the immunogen in crystalline serum albumins. Immunochemistry 7(1): 118-124

Nature of the immunogenic moiety recognized by the human T cell proliferating in response to trinitrophenyl-modified self-antigens. Human Immunology 4(4): 287-299

Nature of the immunoreactive neurophysins in ectopic vasopressin-producing oat cell carcinomas of the lung. Demonstration of a putative common precursor to vasopressin and neurophysin. Journal of Clinical Investigation 68(2): 388-398

Nature of the improvement in the modulating influences of the forebrain on cardiac reflexes in a number of vertebrates. Nauchnye Doklady Vysshei Shkoly. Biologicheskie Nauki: 42-44

Nature of the inactivating action of trypsin on foot-and-mouth disease virus. Journal of General Virology 1(2): 247-250

Nature of the inactivation of the isocitrate dehydrogenase from an obligate halophile. Journal of Bacteriology 102(3): 677-681

Nature of the increase in liver microsomal glucose-6-phosphatase activity during the early stage alloxan-induced diabetes. Biochimica et Biophysica Acta 165(3): 380-392

Nature of the increase in liver microsomal glucose-6-phosphatase activity during the early stages of alloxan-induced diabetes. Biochimica et Biophysica Acta 165(3): 380-392

Nature of the influence of the inhibitory nerve on the claw adductor in crayfish. Biulleten' Eksperimental'noi Biologii i Meditsiny 61(4): 10-15

Nature of the inhibition of C1- transport by furosemide: evidence for a direct effect on active transport in toad cornea. Life Sciences 27(25-26): 2453-2458

Nature of the inhibition of Cl- transport by furosemide: evidence for competitive inhibition of active transport in toad cornea. Journal of Pharmacology and Experimental Therapeutics 223(1): 25-29

Nature of the inhibitory serum factor in mice injected with isologous antibodies conjugated with cellulose. Biulleten' Eksperimental'noi Biologii i Meditsiny 96(12): 65-67

Nature of the injuries in a fall from a height. Voenno-Meditsinskii Zhurnal: 28-30

Nature of the insular apparatus of the pancreas in chronic stress. Problemy Endokrinologii 14(6): 71-74

Nature of the interaction of chondroitin 4-sulphate and chondroitin sulphate-proteoglycan with collagen. Biochemical Journal 121(2): 227-233

Nature of the interaction of detergents with polypeptides and synthetic polyelectrolytes. Molecular Biology 8(1): 114-122

Nature of the interaction of enteropathogenic Escherichia coli with the surface structures of epithelial cells. Zhurnal Mikrobiologii, Epidemiologii, i Immunobiologii: 40-42

Nature of the interaction of excited porphyrin molecules with electron donors and acceptors. Biofizika 19(4): 636-639

Nature of the interaction of light-chain immunoglobulins with immobilized heavy chains. Doklady Akademii Nauk SSSR 274(1): 202-206

Nature of the interaction of voltaren and other pyrazolone and aniline derivatives with prostaglandin endoperoxide synthetase. Farmakologiia i Toksikologiia 47(5): 41-44

Nature of the interaction with oxygen of the paramagnetic centers in irradiated proteins. Biofizika 12(6): 989-996

Nature of the interferon circulating in the blood of bronchial asthma patients. Voprosy Virusologii 29(5): 547-549

Nature of the interneuronal connections of the visual and sensomotor cortex in different functional states of the animal. Zhurnal Vysshei Nervnoi Deiatelnosti Imeni i P Pavlova 31(3): 637-639

Nature of the interrelationship of acetylcholine and catecholamine contents in splanchnic and sciatic nerve fibers in rabbits in postnatal ontogenesis. Fiziologicheskii Zhurnal SSSR Imeni I. M. Sechenova 60(3): 358-361

Nature of the intestinal lesion in dysentery. Arkhiv Patologii 28(10): 3-15

Nature of the intestinal slow-wave frequency gradient. American Journal of Physiology 216(2): 301-307

Nature of the intracellular thyroid hormone receptor. Problemy Endokrinologii 28(3): 65-68

Nature of the intrinsic factors which reduced tetrazolium salt in the histochemical demonstration of dehydrogenases in the fungus Paracoccidioides brasiliensis. Annales D'histochimie 11(4): 375-384

Nature of the intrinsic luminescence of actinomycetes of the flavus group. Mikrobiologiia 43(5): 869-873

Nature of the iron requirement for Chinese hamster V79 cells in tissue culture medium. Experimental Cell Research 77(1): 404-408

Nature of the iron requirement for chick embryo cells cultured in the presence of horse serum. Cell Biology International Reports 4(5): 447-452

Nature of the iron-oxygen bond and control of oxygen affinity of the haem by the structure of the globin in haemoglobin. Advances in Experimental Medicine and Biology 148: 31-48

Nature of the isozymes of rat liver mitochondrial malate dehydrogenase. Biochimica et Biophysica Acta 159(3): 567-569

Nature of the keratohyalin-like granules in hyperplastic and cornified areas of transitional epithelium in the vitamin A-deficient rat. Journal of Anatomy 104(Pt 2): 327-339

Nature of the kinins formed in human plasma by pancreatic kallikrein, glass contact and acid treatment. Naunyn-Schmiedebergs Archiv für Experimentelle Pathologie und Pharmakologie 256(1): 119-126

Nature of the labyrinthules. Die Naturwissenschaften 53(24): 711-712

Nature of the legoglobin in lupin nodules. Biokhimiia 35(6): 1230-1237

Nature of the long-wave absorption band of reaction centers in Rhodopseudomonas viridis in relation to the process of primary charge separation. Doklady Akademii Nauk SSSR 269(5): 1217-1221

Nature of the long-wave fluorescence of photosystem I-enriched particles. Biofizika 26(2): 295-300

Nature of the malic enzyme of lactic bacteria isolated from wines. Comptes Rendus Hebdomadaires des Seances de L'academie des Sciences. Serie D: Sciences Naturelles 270(1): 228-229

Nature of the mental process in accepting assistance. Japanese Journal of Nursing 34(14): 50-56

Nature of the metabolic shifts during artificial circulation. Anesteziologiia i Reanimatologiia: 54-58

Nature of the metabolism of some electrolytes in chronic cholangiohepatitis. Terapevticheskii Arkhiv 37(4): 81-85

Nature of the microcirculatory disorders in systemic lupus erythematosus and systemic allergic vasculitis depending on the characteristics of the organic pathology. Voprosy Revmatizma: 26-29

Nature of the microflora of duodenal contents and bile obtained by a direct method from the gallbladder and bile ducts in patients with chronic cholangio-hepatitis and cholelithiasis. Terapevticheskii Arkhiv 37(4): 77-81

Nature of the microtubules in the cytoplasm of the cell. Mikrobiolohichnyi Zhurnal 36(2): 233-237

Nature of the microwave photoconductivity of photosynthesizing systems. Biofizika 19(1): 87-90

Nature of the midbrain influences upon thalamic neurons. Brain Research 49(1): 200-204

Nature of the mitomycin-C induced lesion causing sister-chromatid exchange. Mutation Research 91(1): 51-55

Nature of the molecular configuration of histocompatibility antigens. Zeitschrift für Immunitatsforschung, Allergie und Klinische Immunologie 138(3): 217-238

Nature of the mucosal changes associated with malignant neoplasms in the small intestine. Gut 7(4): 361-367

Nature of the muscle interaction of the hindlimbs of cats in a model of postural asymmetry. Doklady Akademii Nauk SSSR 265(4): 1013-1016

Nature of the negative ellipticity of human fetal hemoglobin in the 280 nm region. Biochemical and Biophysical Research Communications 92(3): 939-945

Nature of the neurotrophic phenomena in regeneration and explantation. Uspekhi Fiziologicheskikh Nauk 13(3): 31-55

Nature of the non-haem iron in ferredoxin and rubredoxin. Nature 211(5045): 189-190

Nature of the nucleotide sequence of DNA in fishes. Doklady Akademii Nauk SSSR 210(1): 232-235

Nature of the nurse's status. Nursing Standard 354): 3-3

Nature of the open state in long polynucleotide double helices: possibility of soliton excitations. Proceedings of the National Academy of Sciences of the United States of America 77(12): 7222-7226

Nature of the pathological processes in epicondylitis humeri. Ortopediia Travmatologiia i Protezirovanie 31(2): 56-59

Nature of the penetration barrier in Escherichia coli K-12: effect of macromolecular inhibition of penetrability in strains containing the envA gene. Journal of Bacteriology 108(1): 45-50

Nature of the phasic component of potassium contracture in the frog myocardium. Fiziologicheskii Zhurnal SSSR Imeni I. M. Sechenova 70(3): 339-344

Nature of the phenomenon of inhibition of immunogenesis. Vestnik Akademii Meditsinskikh Nauk SSSR 24(10): 3-13

Nature of the phenotypic variability of somatic cells in culture: stable and high-frequency phenotypic changes. Tsitologiia 26(2): 150-164

Nature of the phenotypic variability of somatic cells in culture: unstable phenotypic changes. Tsitologiia 26(3): 235-251

Nature of the photogalvanic effect initiated in the photoreaction of chlorophyll with nitro-compounds. Biofizika 15(4): 608-611

Nature of the physiological shifts in women workers of different ages. Gigiena i Sanitariia: 25-28

Nature of the plasmids determining the unstable inheritance of transposon Tn9 in Escherichia coli K-12. Genetika 19(5): 720-726

Nature of the platelet defect in the Wiskott-Aldrich syndrome. Annals of the New York Academy of Sciences 201: 437-444

Nature of the preclinical changes in exposure to a complex of organochlorine and -phosphate pesticides. Vrachebnoe Delo: 105-107

Nature of the prescription and the organization of production work in Category I therapeutic institution pharmacies. Farmatsiia 23(3): 5-10

Nature of the principal photointermediate of halorhodopsin. Biochemical and Biophysical Research Communications 122(1): 91-96

Nature of the problems of practical nurses. Establishment of the United Practical Nurses' Organization. Kangogaku Zasshi 35(9): 43-47

Nature of the processes for removing carcinogens from the sewage of coke chemical manufacture in biochemical treatment installations. Gigiena i Sanitariia: 27-30

Nature of the products of in vitro interrenal synthesis in adult Bufo bufo formosus. Comptes Rendus des Seances de L'academie des Sciences. Serie Iii, Sciences de la Vie 296(22): 1059-1062

Nature of the protection against carbon tetrachloride-induced hepatotoxicity produced by pretreatment with dibenamine (N-(2-chloroethyl)dibenzylamine). Biochemical Pharmacology 23(10): 1479-1491

Nature of the proteins which form disulfide bonds during the maturation of rat spermatozoa. International Journal of Andrology 5(3): 337-344

Nature of the proteinuria in multiple myeloma. Gematologiia i Transfuziologiia 29(5): 31-36

Nature of the radioprotective action of inert gases and low-molecular narcotics. 3. The influence of nitrogen at high pressure on chromosome adhesiveness after irradiation of infiltrated bean seedlings. Tsitologiia 7(5): 657-659

Nature of the reaction of organophosphorus compounds and carbamates with esterases. Hoppe-Seyler's Zeitschrift für Physiologische Chemie 354(1): 4-5

Nature of the reactive species in the photohydration of uracil and cytosine derivatives. Journal of the American Chemical Society 94(16): 5866-5872

Nature of the receptor sites for galactosyl-specific lectins on human lymphocytes. Experimental Cell Research 152(2): 486-492

Nature of the receptor substance of Mycobacterium smegmatis for D4 bacteriophage adsorption. Journal of Bacteriology 111(2): 404-411

Nature of the receptor-regulated calcium pool in the rat parotid gland. Journal of Physiology 331: 557-565

Nature of the recognition system of uterine cell plasma membranes for estradiol. Farmakologiia i Toksikologiia 48(6): 58-61

Nature of the relation between alternative characters as a criterion of their significance for taxonomy. Zhurnal Obshchei Biologii 33(1): 53-59

Nature of the relation between the anticonvulsant action of phenazepam and its concentration in mouse brain. Biulleten' Eksperimental'noi Biologii i Meditsiny 91(1): 40-42

Nature of the relationship between thiocyanate formation and goitrogenic activity of vegetable food. Bratislavske Lekarske Listy 50(2): 160-170

Nature of the residual changes after the sanatorium and health resort treatment of adolescents with pulmonary tuberculosis. Problemy Tuberkuleza: 19-22

Nature of the response of spleen and intestine capacitance vessels to electric stimulation of sympathetic nerves. Fiziologicheskii Zhurnal SSSR Imeni I. M. Sechenova 60(3): 399-408

Nature of the rest potential fluctuations of smooth-muscle cell in Ascaris. Doklady Akademii Nauk SSSR 186(5): 1221-1223

Nature of the restructuring of the T- and B-immunity systems in patients with cutaneous and visceral candidiasis. Zhurnal Mikrobiologii, Epidemiologii, i Immunobiologii: 52-55

Nature of the reversible white matter lesion in multiple sclerosis. Effects of acute inflammation on myelinated tissue studied in the rabbit eye. Brain 103(3): 515-524

Nature of the rhythms determining the value of spatial synchronization of background cortical biopotentials in the rabbit. Fiziologicheskii Zhurnal SSSR Imeni I. M. Sechenova 57(11): 1587-1594

Nature of the riboflavin interaction with the immunoglobulin IgGGAR: analogue binding studies. Molecular Immunology 19(11): 1499-1507

Nature of the ribonucleic acid formed prior to deoxyribonucleic acid synthesis in kidney cortex cells cultured directly from the rabbit. Journal of Biological Chemistry 245(17): 4525-4533

Nature of the ribosomal binding site for initiation factor 3 (IF-3). Biochemical and Biophysical Research Communications 52(3): 792-799

Nature of the secondary structural defects in the DNA of tumor cells. Doklady Akademii Nauk SSSR 265(5): 1268-1273

Nature of the selective medium and phenotypic expression of mutations induced by ethyl methanesulfonate (EMS) in Chlamydomonas reinhardi. Annales de L'institut Pasteur 110(5): 645-654

Nature of the serum heat-labile accessory factor involved in the metabolic inhibition of Mycoplasma pneumoniae. Antonie van Leeuwenhoek 40(3): 401-407

Nature of the so-called fibrillar component in the segregated nucleolus after treatment of actinomycin D. Journal of Electron Microscopy 21(1): 60-70

Nature of the so-called fuchsinophilic degeneration of the myocardium. Arkhiv Patologii 33(1): 24-29

Nature of the specificity of alcohol coupling to L-alanine transport into isolated membrane vesicles of a marine pseudomonad. Journal of Bacteriology 117(3): 1043-1054

Nature of the spots produced on the bodies of female Drosophila melanogaster under the influence of methylmethane sulfonate. Soviet Genetics 7(4): 541-542

Nature of the stacking interactions of nucleic acid bases in water: a study using the Monte Carlo method. Doklady Akademii Nauk SSSR 274(4): 968-972

Nature of the stimulating action of parenterally administered casein hydrolysate on gastric secretory function. Voprosy Pitaniia: 31-35

Nature of the stimulating cell in the syngeneic and the allogeneic mixed lymphocyte reaction in mice. Journal of Experimental Medicine 136(6): 1648-1660

Nature of the stimulation by uncouplers of the efflux of alpha-oxoglutarate from rat-liver mitochondria. Biochimica et Biophysica Acta 197(1): 97-100

Nature of the substance responsible for delayed fluorescence in bacteria. Biofizika 16(5): 942-943

Nature of the sulfur-containing component and its function in Thiobacillus ferrooxidans. Mikrobiologiia 52(4): 559-562

Nature of the sweating deficit of prematurely born neonates. Observations on babies with the heroin withdrawal syndrome. New England Journal of Medicine 286(26): 1376-1379

Nature of the sympathomimetic action of N-methyladrenaline. Il Farmaco; Edizione Scientifica 20(11): 817-825

Nature of the synaptic receptors. Gaceta Medica de Mexico 98(3): 393-406

Nature of the systolic murmur in patients with portal hypertension. Kardiologiia 13(8): 111-114

Nature of the target cells for Rauscher and Friend leukemia viruses. Nauchnye Doklady Vysshei Shkoly. Biologicheskie Nauki: 5-20

Nature of the target cells in bone marrow B-suppressor action studied on a simplified model of suppression activity registration. Tsitologiia 22(8): 966-970

Nature of the thymus dependency of mucosal mast cells. III. Mucosal mast cells in nude mice and nude rats, in B rats and in a child with the Di George syndrome. International Archives of Allergy and Applied Immunology 64(3): 320-331

Nature of the tissue reaction in ulcerative colitis. Light and electron microscopic findings. Gastroenterology 51(5): 825-840

Nature of the toxicity of cyclosporin A in the rat. Biochemical Pharmacology 30(24): 3311-3316

Nature of the toxicity of rat serum and organs following thermal burns. Biulleten' Eksperimental'noi Biologii i Meditsiny 76(12): 17-19

Nature of the toxicity of the serum and organs of rats after thermal burns. Bulletin of Experimental Biology and Medicine 76(12): 1396-1397

Nature of the transport ATPase-digitalis complex. VI. Purification of and ouabain binding to a highly active cardiac Na+, K+-ATPase. Biochemical and Biophysical Research Communications 53(4): 1060-1066

Nature of the transport adenosine triphosphatase digitalis complex. IV. Evidence that sodium-potassium competition modulates the rate of ouabain interaction iwth (Na + +K + ) adenosine triphosphatase during enzyme catalysis. Journal of Biological Chemistry 248(4): 1291-1300

Nature of the transport system which transports chlortetracycline into the cells of microorganisms. Mikrobiologiia 42(1): 70-76

Nature of the tumor in endocardial myxomas. Zentralblatt für Allgemeine Pathologie U. Pathologische Anatomie 114(5): 534-538

Nature of the unreactive sulphydryl groups in human haemoglobin. Nature 206(991): 1317-1320

Nature of the unusual branched-chain fatty acids in the triglycerides of the barley-fed lamb. Proceedings of the Nutrition Society 33(3): 80a-80a

Nature of the utilization of extra-hospital emergency medical care requiring resuscitation and intensive therapy at the prehospital stage. Sovetskoe Zdravookhranenie: 24-28

Nature of the variability of the color of wood mice in various regions of the range of the species. Soviet Journal of Ecology 4(4): 355-356

Nature of the vasoactive substance in CSF from patients with subarachnoid hemorrhage. Journal of Neurosurgery 60(6): 1186-1191

Nature of the vitamin composition of mare's milk and koumiss depending on the time of year. Voprosy Pitaniia: 46-48

Nature of the water-soluble metabolites of 7,12-dimethylbenza(a)-anthracene formed by liver microsomes of normal and 3-methylcholanthrene-treated rats. Cancer Research 30(6): 1715-1721

Nature of the work activity and changes in psychophysiological functions in physicians of the Tallinn municipal first aid station. Gigiena Truda i Professional'nye Zabolevaniia 16(8): 10-15

Nature of the "length-force" relationship in mammalian heart muscle. Fiziologicheskii Zhurnal SSSR Imeni I. M. Sechenova 69(10): 1301-1307

Nature of the "meta-influenza" stage of influenza. Arkhiv Patologii 42(3): 46-50

Nature of the "supramolecular" structure of DNA isolated by smooth methods from cells. Biofizika 18(3): 411-415

Nature of toxic component of wheat gluten in coeliac disease. Lancet 2(7831): 709-710

Nature of toxic properties of blood serum and of organ extracts after burns. Patologicheskaia Fiziologiia i Eksperimental'naia Terapiia: 64-65

Nature of transient inhibition of deoxyribonucleic acid synthesis in HeLa cells by parainfluenza virus 1 (Sendai). Journal of Virology 8(5): 695-700

Nature of trimethoprim-induced death in Escherichia coli. Arzneimittel-Forschung 23(3): 447-451

Nature of tubular aggregates. New England Journal of Medicine 286(3): 157-158

Nature of uniform muscle fibers of muscular spindles of snakes. Nihon Seirigaku Zasshi. Journal of the Physiological Society of Japan 36(8-9): 307-307

Nature of urinary catecholamine excretion in the glossalgia syndrome. Vrachebnoe Delo: 93-95

Nature of ventricular fibrillation during hypothermia. Indian Heart Journal 20(4): 393-396

Nature of vertex striations on lateral skull radiographs. Radiology 146(1): 90-90

Nature of virus-producing Rous sarcoma cells in hamsters treated with antilymphocyte serum: immunochemical, cytogenetical, and electron microsopic observations. Journal of the National Cancer Institute 48(6): 1607-1618

Nature of visual perception. Bulletin de la Societe Belge D'ophtalmologie 158: 416-431

Nature of visual recovery following posterior neodecortication in the hooded rat. Journal of Comparative and Physiological Psychology 83(1): 62-67

Nature of vitamin B 12 binding by native serum, seromucoid, and highly purified fractions from chicken serum. Biochimica et Biophysica Acta 252(2): 262-273

Nature of vitamin B 12 binding. 3. Thermodynamics of binding to human intrinsic factor and transcobalamins. Biochimica et Biophysica Acta 243(1): 83-88

Nature of vitamin B 12 binding. I. Covalent coupling of hydroxocobalamin to soluble and insoluble carriers. Biochimica et Biophysica Acta 243(1): 66-74

Nature of vitamin B 12 binding. II. Steric orientation of vitamin B 12 on binding and number of combining sites of human intrinsic factor and the transcobalamins. Biochimica et Biophysica Acta 243(1): 75-82

Nature of water-electrolyte imbalance and its correction in patients with chronic suppurative lung diseases. Grudnaia Khirurgiia: 73-76

Nature of weak fluorescence of chlorophyll solutions with addition of iron salts. Biofizika 12(1): 161-163

Nature of work absenteeism and amount of lost work time of physicians--male and female--in the course of a year. Sovetskoe Zdravookhranenie 29(9): 62-67

Nature of "LATS" immunoglobulin with prolonged thyreotropic action and localization of its antigen. Annales de L'institut Pasteur 118(4): 539-546

Nature of "big plasma glucagon" in plasma of human and rats. Nihon Shokakibyo Gakkai Zasshi 81(8): 1788-1798

Nature of "congestive" stimulation in emotional stress as a basis of cardiovascular disorders. Kardiologiia 23(4): 10-16

Nature of "osteoid osteoma". Klinicheskaia Khirurgiia 12: 58-60

Nature of "transfer factor". New England Journal of Medicine 289(5): 272-272

Nature versus nurture in dento-facial variation. European Journal of Orthodontics 6(2): 77-91

Nature will provide. Nursing Mirror 154(14): 13-13

Nature's medicine cabinet. Environmental Health Perspectives 103(6): 543-544

Nature's sounder judgement. Midwives Chronicle 94(1125): 353-353

Nature's statement of facts. California Medicine 113(6): 62-63

Nature's time-scale: degenerative disease in man. Nature 216(5112): 298-299

Nature's toxic hazards in foods. Occupational Health; A Journal for Occupational Health Nurses 22(8): 255-8 Concl

Nature's transplant. British Medical Journal 2(5754): 166-167

Nature, classification and diagnosis of vertigo. Wiadomosci Lekarskie 36(10): 853-857

Nature, classification, and nomenclature of kidney tumors induced in the rat by dimethylnitrosamine. Journal of the National Cancer Institute 42(4): 643-662

Nature, diagnosis and therapy of Scheuermann's disease. Schweizerische Medizinische Wochenschrift 97(24): 763-766

Nature, extent and causes of vaccination complications following foot-and-mouth disease vaccination from 1967 to 1968 in Bavaria. Zentralblatt für Veterinarmedizin. Reihe B. Journal of Veterinary Medicine. Series B 16(6): 488-511

Nature, extent and significance of the problems associated with hypovitaminosis A. Boletin de la Oficina Sanitaria Panamericana. Pan American Sanitary Bureau 67(6): 477-485

Nature, forms, course and prognosis of systemic lupus erythematosus. Bratislavske Lekarske Listy 55(5): 563-573

Nature, nurture or just happenings. British Journal of Psychiatry 114(512): 922-923

Nature, nurture, and stature. JAMA 209(11): 1712-1713

Nature, nurture, and stress. Lancet 2(7769): 183-183

Nature, pathogenesis and significance of the Mallory body. Seminars in Liver Disease 1(3): 217-231

Nature, sources and values of errors in the experimental establishment of the maximum permissible concentration of harmful substances in the air of a work area. Gigiena i Sanitariia: 74-76

Nature, type of linkage, quantity, and absolute configuration of (3-hydroxy) fatty acids in lipopolysaccharides from Bacteroides fragilis NCTC 9343 and related strains. Journal of Bacteriology 144(3): 898-903

Nature. Volume 228, 1970: pages 764-766. Unique biosynthesis by kidney of a biologically active vitamin D metabolite. Nutrition Reviews 39(5): 215-218

Nature/nurture: reflections on approaches to the study of homosexuality. Journal of Homosexuality 10(3-4): 141-151

Naturopathic clinic: a cocktail of alternative medicines and diet. Nursing Mirror 151(6): 18-21

Naturopathic measures in gynecology and their possible uses in nursing. Krankenpflege Journal 33(1-2): 28-32

Naturopathy and herbalism. Manchester Medical Gazette 50(2): 79-81

Naturopathy and physical therapy. Hippokrates 38(17): 671-677

Naturopathy in dental practice. Der Freie Zahnarzt 28(11): 82, 87-8, 90 Passim

Naturopathy in geriatric rehabilitation. Die Rehabilitation 34(3): 161-163

Naturopathy time for re-evaluation?. Australian Family Physician 9(5): 297-299

Naturopathy? A farce--a joke. L' Infirmiere Canadienne 14(5): 39-40

Naudicelle and platelet reactivity in TIA patients. Italian Journal of Neurological Sciences 3(4): 373-373

Naught for your comfort. Charter Day Lecture, National Maternity Hospital, Dublin. Journal of the Irish Medical Association 65(11): 279-289

Naught for your comfort. The East Burmingham Project. Nursing Times 64(24): 795-795

Naum Il'ich Medvedev (on his 70th birthday). Vestnik Oftalmologii 6: 90-90

Naum Savel'evich Solun. Laboratornoe Delo 2: 69-70

Naum solomonovich Mekhanik. Arkhiv Anatomii, Gistologii i Embriologii 54(4): 120-121

Naupliicola lituanicus sp. n. (Euglenoidina, Embryocolidae)--a parasite of Copepoda in some water bodies of the Lithuanian SSR. Bulletin de L'academie Polonaise des Sciences. Serie des Sciences Biologiques 18(1): 37-39

Naupliicola mortifer sp.n., Naupliicola cystifingens sp. n., and some other Euglenoidina parasitizing in copepods from water bodies in Kiev (USSR). Bulletin de L'academie Polonaise des Sciences. Serie des Sciences Biologiques 16(3): 171-174

Naupliicola necans g.n., sp.n. and Naupliicola truncans sp.n. (Euglenoidina)--parasites of copepod larval forms. Bulletin de L'academie Polonaise des Sciences. Serie des Sciences Biologiques 13(4): 235-242

Naupliicola ucrainicus sp.n., Naupliicola kievensis sp.n. (Euglenoidina)--parasites of copepods from water bodies in Kiev (Soviet Union). Bulletin de L'academie Polonaise des Sciences. Serie des Sciences Biologiques 16(2): 117-120

Nausea and postoperative vomiting. Minerva Anestesiologica 61(1-2 Suppl 1): 1-35

Nausea and vomiting after isoflurane anesthesia. The influence of preoperative medications. Missouri Medicine 81(5): 249-252

Nausea and vomiting after local anesthesia for cataract extraction in elderly female patients -- effect of droperidol premedication. Ophthalmic Surgery 12(11): 810-812

Nausea and vomiting after ocular surgery. Acta Ophthalmologica 50(4): 525-531

Nausea and vomiting as major complications of cancer chemotherapy. Drugs 25 Suppl 1: 1-7

Nausea and vomiting during chemotherapy of malignant tumors. Schweizerische Medizinische Wochenschrift 111(43): 1614-1622

Nausea and vomiting during spinal anaesthesia. Effect of metoclopramide and domperidone: a double-blind trial. Anaesthesia 39(2): 132-137

Nausea and vomiting following anesthesia and their care. Nursing Technique 26(5): 652-660

Nausea and vomiting in cancer patients: a reply to Chang. Psychosomatics 24(3): 273-275

Nausea and vomiting in cancer patients: an expression of psychological mechanisms?. Psychosomatics 22(8): 707-709

Nausea and vomiting in day-case dental anaesthesia. The use of low-dose droperidol. Anaesthesia 39(12): 1172-1176

Nausea and vomiting in diabetes mellitus. Deutsche Medizinische Wochenschrift 97(46): 1798-1799

Nausea and vomiting in pregnancy--a contribution to its epidemiology. Gynecologic and Obstetric Investigation 16(4): 221-229

Nausea and vomiting in pregnancy: a review of the problem with particular regard to psychological and social aspects. British Journal of Obstetrics and Gynaecology 102(8): 671-671

Nausea and vomiting in tumor patients. Schweizerische Rundschau für Medizin Praxis 72(44): 1391-1396

Nausea and vomiting of pregnancy. Hu Li Za Zhi Journal of Nursing 13(3): 79-82

Nausea and vomiting of pregnancy: role of human chorionic gonadotropin and 17-hydroxyprogesterone. Obstetrics and Gynecology 55(6): 696-700

Nausea and vomiting. Its management in cancer chemotherapy. Journal of the Kansas Medical Society 84(1): 12-5, 39

Nausea and vomiting: pharmacologic aspects. Verhandelingen - Koninklijke Academie Voor Geneeskunde van Belgie 44(3-4): 243-249

Nausea during impression taking. Die Quintessenz 19(4): 69-69

Nausea from fluorescein angiography. American Journal of Ophthalmology 93(3): 370-371

Nausea in dentistry. L' Information Dentaire 56(45): 27-32, 35-45

Nausea in pregnancy: psychologic and psychosomatic aspects. Journal of Psychosomatic Research 15(3): 269-276

Nausea of pregnancy: a "natural" remedy. Postgraduate Medicine 74(5): 50-50

Nauseous reflex in dental practices. Prevention by use of metoclopramide. Actualites Odonto-Stomatologiques 78: 215-223

Nauseous reflexes caused by complete dentures. L' Information Dentaire 53(8): 727-733

Nauta's techniques applied to the study of wood mouse brain. Journal de Physiologie 60 Suppl 2: 449-450

Nautia's method with cytoarchitectonic control. Arkhiv Anatomii, Gistologii i Embriologii 49(12): 79-82

Nautical sports and dermatologic diseases. Annali di Medicina Navale 74(2): 155-162

Nautral Sciences and Medicine in Germany. Physiology. Die Naturwissenschaften 61(9): 385-388

Nautural selection for within-generation variance in offspring number. Genetics 76(3): 601-606

Navajo and Hopi fertility, 1971-1972. Human Biology 46(3): 435-451