PubMed Health⌕ Search

Biomedical subjects

V I Zapadniuk

Publications and source records attributed to V I Zapadniuk.

At least 19 recordsLinked to original sources

[Age factors in natural mechanisms of detoxication and curative effect of enterosgel in burns].

In the experiment, the age peculiarities of the detoxication system of the liver in burn disease and the effect of enterosgel on them were studied. Decrease in hydroxylase and demethylase activity of hepatic microsomes in relatively stable activity of oxidoreductase as well as increase in activity of aminotransferases, especially that of alanine aminotransferase, which was more pronounced in aged animals, was noted. Under the influence of enterosorption, the increase in functional activity of monooxygenase system of the liver and stabilization of hepatocytic membranes are more pronounced in young animals. This contributed to reduction in lethality, activation of natural mechanisms of detoxication and reparative processes.

Age Factors↗

[Effectiveness of geriatric preparations containing natural metabolites in studies on animals of different age].

The new geriatric agent Rikavit which contains natural metabolites, is described. Experimental trials have shown that this drug causes prolongation of the average and maximal life-span and normalization of the age-related changes in metabolic indices in experimental animals. It has also been found to increase the resistance of an aging organism to the hazardous effects (hypoxia, physical and medicamentous loads) and its adaptive potentials.

Adaptation, Physiological↗

[Cholagogic effect of trimethylglycine in normal animals of different ages and in experimental atherosclerosis].

Trimethylglycine at a dose of 1.5 g/kg was found to produce marked bile secretory effect in young and old rats. In rabbits with experimental atherosclerosis, trimethylglycine increased the content of biliary acids in the bile and normalized the indexes of lipid metabolism in the blood serum. Apparently, the effect on cholesterol transformation into biliary acids and its excretion with the bile is one of the mechanisms of anti-atherosclerotic action of trimethylglycine.

Aging↗