[Effect of cold stress on the postnatal formation of the carbohydrate hydrolysis and transport mechanisms in the rat small intestine].
In acute experiments on rats using accumulating mucosa preparation (AMP) method it was shown that cold training (daily 2-hour exposure to 6-7 degress C) exerts stable inhibitng effect to postnatal formation of maltase- and gamma-amilase transport digestive-absorbtive system and does not change the dynamics of its own transport. The same training program significantly accelerates the rate of hydrolytic-transport conveyor on the cell membrane external surface in rats aged from 10 to 17 days.
D000818:Animals; D000831:Animals, Newborn; D001692:Biological Transport; D050260:Carbohydrate Metabolism; D003080:Cold Temperature / Q000009:adverse effects*; D006868:Hydrolysis; D007408:Intestinal Absorption; D007421:Intestine, Small / Q000201:enzymology*; D051381:Rats; D013312:Stress, Physiological / Q000201:enzymology*; D013997:Time Factors
Valiianie kholodovogo stressa na postnatal'noe formirovanie mekhanizmov gidroliza i transporta uglevodov v tonkoĭ kishke krys.