+ Resolve Article
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter

+ Translate
+ Subscribe to Site Feed
GeoScience Most Shared ContentMost Shared Content

Endoscopic studies on gastric mucosal defense mechanism part i. acute gastric mucosal lesion

, : Endoscopic studies on gastric mucosal defense mechanism part i. acute gastric mucosal lesion. Gastroenterological Endoscopy 27(12): 2699-2706

Gastric mucosal defence mechanism of acute gastric mucosal lesion by means of endoscopical measurement of gastric mucosal blood flow (BF) and gastric mucosal potential difference (PD) was studied. BF measurement by H2 gas clearance method decreased in comparison with control. Especially, BF of the corpus decreased remarkably than that of the antrum. BF was 52.2 .+-. 2.0 ml/min per 100 g on the antrum, 37.6 .+-. 1.7 ml/min per 100 g on corpus in AGML, and 55.8 .+-. 5.3 ml/min per 100 g on the antrum, 67.4 .+-. 4.9 ml/min per 100 g on the corpus in control. Therefore, in chronic gastric ulcer BF and PD decreased on the ulcer, but did not decrease on the surrounding mucosa. Relationship between AGML and atrophic pattern by an endoscopic congo-red method was studied in 50 [human] cases of AGML and 455 cases of control and other gastric diseases. The closed type of atrophic pattern was seen 94% of the cases with AGML. Especially, in the cases of AGML C1 and C2 due to endoscopic atrophic patterns established by KIMURA and TAKEMOTO were dominantly seen. From those results, it is concluded that it was difference between onset of AGML and that of chronic gastric ulcer.


Other references

Lomonosov G.G.; Zeynullin A.A.; Igisinov Z.T.; Dostanbekov K.K., 1999: Technology of underground mining with pre-concentration of ore masses. Gornyy Zhurnal 1999(3): 48

Bueso, E.; Rodriguez, L.; Lorenzo-Orts, L.; Gonzalez-Guzman, M.; Sayas, E.; Muñoz-Bertomeu, Jús.; Ibañez, C.; Serrano, Rón.; Rodriguez, P.L., 2015: The single-subunit RING-type E3 ubiquitin ligase RSL1 targets PYL4 and PYR1 ABA receptors in plasma membrane to modulate abscisic acid signaling. Membrane-delimited events play a crucial role for ABA signaling and PYR/PYL/RCAR ABA receptors, clade A PP2Cs and SnRK2/CPK kinases modulate the activity of different plasma membrane components involved in ABA action. Therefore, the turnover of PY...

Imai, K.; Koroma, B.; Grebe, R.;, E.Jr, 1995: Herbimycin A, a specific inhibitor of protein tyrosine kinase, in the treatment of experimental proliferative vitreoretinopathy. Investigative Ophthalmology & Visual Science 36(4): S748

Smith, A.; Yu, J.S.; Brown, D.A., 1979: Childhood cystinuria in New South Wales. Homozygous cystinuria was diagnosed in 45 children and 19 of their siblings during routine urine screening of infants 6 weeks old in New South Wales. Those children were followed for up to 14 years. During that time there were 5 clinical episodes...

Schall, T.J.; Premack, B.; Miao, Z.; Wei, Z., 2004: Tethered ligands and methods of use. The invention provides methods, reagents and devices for analysis of receptor ligand interactions, determining the profile of receptor expression in cells and cell populations, and diagnostic and drug screening methods. The invention makes use of...

Frid, CLJ., 1989: A preliminary survey of the sub-littoral chalk reefs of north Norfolk. Norfolk and Norwich Naturalists Society Transactions, 283: 243-246

Vineberg, A.M.; Komarov, S.A., 1933: The influence of the vagus nerve on esophageal secretion. Rhythmic stimulation of the vagi in the neck of a dog activates a secretion of mucoid fluid emanating from both the upper and lower ends of the esophagus. The secretion obtained during the first period of stimulation of the nerves is extremely thi...

A.B.ssel, D.A.; Ohaida, A.S.lam M., 2007: Light and TEM studies on the gills of tuna infected with Allodidymozoon pharyngi (didymozoid trematode) from Libya. Allodidymozoon pharyngi Abul-Salam and Sreelatha,1995 belonging to subfamily Didymozoinae (Ishii,1935), genus Allodidymozoon Yamaguti,1959 was recorded from the marine fish Thunnus albacarcs (locally called Tuna) collected from Misurata fish marke...

Baumgartner, P., 1959: On the correction of anterior septum deviation. Practica Oto-Rhino-Laryngologica 21: 450-455

Ibrahim, A.M.A.; Afifi, A.I., 1991: Seasonal fluctuation of English grain aphid Sitobion avenae (Fab.) (Hom.; Aphididae) on wheat and its primary parasitoids and hyperparasitoids in Giza Governorate, Egypt. The population dynamics of Sitobion avenae as well as its parasitoids and hyperparasitoids were investigated during 1988-89 at Giza, Egypt, on wheat cv. Giza 157 and cv. Sakha 69. In 1988, the highest aphid counts were recorded in mid-April on Giz...