Comparison of Cytotoxicity among Sera from Various Sources.

Comparison of Protein Extracts from Various Unicellular Green Sources

Photosynthetic unicellular organisms are considered as promising alternative protein sources. The aim of this study is to understand the extent to which these green sources differ with respect to their gross composition and how these differences affect the final protein isolate. Using mild isolation techniques, proteins were extracted and isolated from four different unicellular sources (Arthro...

Association between the enterotoxin production and presence of Coa, Nuc genes among Staphylococcus aureus isolated from various sources, in Shiraz

The present study was aimed to identify the frequency of coagulase (Coa) and thermonuclease (Nuc) genes and Staphylococcal enterotoxin A (Sea) production among Staphylococcus aureus isolated from various sources in Shiraz. Moreover, the correlation between the Sea gene and coagulase and thermonuclease enzymes is also considered. A total of 100 S. aureus were isolated from various sources includ...

A comparison of the choline-esterase activities of the blood-sera from various species.

IT was recently shown by Stedman, Stedman and Easson [1932] that, whereas liver esterase and pancreatic lipase are without appreciable action on esters of choline, there is present in the blood-serum of the horse an enzyme which readily hydrolyses such esters, but which exerts little, if any, action on simple esters such as methyl butyrate. In order to emphasise the specific nature of its activ...

Sources of HLA typing sera.

Antibodies to antigens of the HLA system are formed by a proportion of women during a pregnancy and sometimes after blood transfusion. The gestational antibodies are of no significance to the pregnancy and in most cases they are thought to disappear from the serum a few weeks after termination of the pregnancy. They are, however, of great value as HLA typing reagents and most tissue typing labo...

A comparison of regional climate variables between various data sources