[Activity of digestive enzymes in offspring of rats fed a ration contaminated by heavy metals during lactation].

Is was shown the consumption of heavy metal's salts with food by lactating rats, essential influences on formation of mechanisms of cavity and membrane digestive in offspring. This influence is shown in repression of activity of pancreatic alpha-amylase and enteral saccrase, maltase as well as in induction of lactase activity in growing rats.

[Seasonal changes in the functional state of the liver mitochondria in different animals].

A difference in velocity of oxydation of the ATP substrates synthesis, conjugation and efficacy of oxydation of phosphorylation in animals with different functional systemic state, and seasonal differences in these processes, were found in different animals.