D B Tsukerman

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Oxidative deamination of tyramine, serotonin and benzyl amine in bovine kidney mitochondria was inhibited by low concentrations of deprenil (but not clorgylline). These data and the patterns of the plots of residual enzymatic activity against concentration of the inhibitors as well as the "mixed substrates" experiments suggest occurrence in bovine kidney(More)
The effect of PAF in aggregation of platelets induced by endotoxin was studied in experiments in vitro. It is indicated that in high concentration (1.10(-7)-1.10(-6) M) PAF did not affect the degree of aggregation of platelets induced by lipopolysaccharides (LPS) S. typhimurium and N. meningitidis. Successive addition to PRP LPS and PAF or joint addition of(More)
Acid alpha-glucosidase from human liver was 720-fold purified by means of a specific sorption on Sephadex G-150 and a specific desorption from Sephadex by the competitive inhibitor, methyl-alpha-D-glucopyranoside. The preparation obtained was homogenous in ultracentrifuge and polyacrilamide gel electrophoresis. The enzyme possessed both maltase and(More)
After 10 minutes of endotoxin Salmonella typhimurium (1 mg/kg) injection into rabbits thrombocytopenia appeared, the aggregation and secretory function of circulating platelets reduced, the transformation of platelet forms from disk-shaped into spheroidal took place. On the surface of plasmatic membranes the pseudopodies and aggregates examining samples of(More)
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