[Effect of a high-saccharose diet and a selenium supplement on proteinase activity in the mucosa of the rat small intestine].
Influence of high-sucrose diet and high-sucrose diet supplemented with selenium on proteinase activity in rat small intestinal mucosa and on rats' growth has been examined. Being added to the diet, selenium raised cathepsin D activity and did not change the activity of alkaline proteinase. High-sucrose diet supplemented with selenium led to a two-fold increase in alkaline proteinase activity. The sucrose diet did not change the activity of the enzymes under consideration. The body growth of the animals fed selenium was significantly retarded.
D000818:Animals; D002402:Cathepsin D; D002403:Cathepsins / Q000378:metabolism; D004040:Dietary Carbohydrates / Q000008:administration & dosage; D010450:Endopeptidases / Q000378:metabolism*; D006128:Growth / Q000187:drug effects; D007413:Intestinal Mucosa / Q000201:enzymology*; D007421:Intestine, Small / Q000201:enzymology*; D008297:Male; D051381:Rats; D011919:Rats, Inbred Strains; D012643:Selenium / Q000008:administration & dosage*; D013395:Sucrose / Q000008:administration & dosage*
D004040:Dietary Carbohydrates; D013395:Sucrose; D002403:Cathepsins; D010450:Endopeptidases; D002402:Cathepsin D; D012643:Selenium
Vliianie vysokosakharoznoĭ diety i dobavok selena na aktivnost' nekotorykh proteinaz v slizistoĭ obolochke tonkoĭ kishki u krys.