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A quicker and simpler method for calculating the specific gravity of helminth eggs

, : A quicker and simpler method for calculating the specific gravity of helminth eggs. Byulleten' Vsesoyuznogo Instituta Gel' mintologii im KI Skryabina (22): 28-30

A method described for assessing the specific gravity of helminth ova is based on the simultaneous centrifuging of faecal samples for one to 1.5 minutes in ammonium nitrate solutions of different concentrations and on comparative examination of the surface film and of the sediment.


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Aghamir, S.; Mohseni, M.G.; Ardastani, A., 2007: The application of KUB for detecting of submucosal ureteral stones. The accurate diagnosis of submucosal ureteral stones in order to choose a proper and less complicative method of treatment is of significant importance. The use of KUB to detect submucosal ureteral stones has been studied in this research. This pr...

Jin-yu, L.; Zhang Li-ying; Shu-yong, Z.; Xiao-ming, Z., 2012: Latest Number of Bird Species of Hubei Province. Based on A Checklist on the Classification and Distribution of the birds of China (Second Edition), previous studies and the newly recorded data on avifauna of Hubei province were summarized and re-analyzed. A total of 521 species were confirmed i...

Shea, K.M., 2007: Global climate change and children's health. There is broad scientific consensus that Earth's climate is warming rapidly and at an accelerating rate. Human activities, primarily the burning of fossil fuels, are very likely (>90% probability) to be the main cause of this warming. Clim...

Horsmanheimo, M.; Virolainen, M., 1974: Enhancement of tuberculin-induced lymphocyte transformation by precultivated macrophages from patients with sarcoidosis. Scandinavian Journal of Immunology 3(1): 21-27

Huffman, R.K.opfenstein, T.S.ock, R.B.itton,, L., 1993: Lactobacillus acidophilus (MCI811) and subacute ruminal acidosis. MP 9-A) 60-63

Bonato, C.M.; Cambraia, J.; Sant' Anna, R.; Venegas, V.H.A., 2000: Effect of aluminium on uptake, partitioning and utilization of sulphur in sorghum. Seedlings of sorghum cv. BR007A (Al sensitive) and BR006R (Al tolerant) were treated with 0 or 185 micro M Al and 0 or 0.6 mM S. The amount of S uptake was similar in both cultivars in the absence of Al, while in the presence of Al it decreased in...

Spacie, A.; Hamelink, JL., 1983: Alternative models for describing the bioconcentration of organics in fish. Environmental Toxicology and Chemistry. 1982 ; 14: 309-320

Chieffi, A.; Reis, J.M., 1960: Diluents for bull semen. IV. Modification of the egg yolk-tomato juice diluent. The modified diluent consists of 4 parts tomato juice and 1 part egg-yolk. Glycerol up to 10% is added and the pH is adjusted to 6.8. It is clearer (facilitating the examination of semen) and is a better preservative.

Deicher, H.; Stangel, W., 1977: Acute immunohaemolytic anaemia after eating Paxillus involutus. Cases of 4 women, 29-67 yr old, who had eaten cooked P. involutus are described. All were discharged with normal kidney function. Agglutination of foreign and their own erythrocytes occurred in the presence of the patient's serum and fungus e...

Weir, A.B., 1997: Who shall decide? An oncologist's question about physician-assisted suicide. Today's Christian Doctor 28(1): 14-16