title: [Interrelationships between the enzymatic functions of the pancreas and small intestine during adaptive processes].
abstract: In rats fed for 4, 15, and 30 days with increased amount of proteins, lipids, and carbohydrates, considerable shifts occurred in activity of enzymes of the pancreas (amylase, protease, and lipase) and small intestine (gamma--amylase, maltase group, invertase, peptidhydrolase, monoglyceriflipase). Mathematical analysis suggested a close connection between the adaptive shifts in the enzyme systems maintaining the lumen and the membrane types of digestion. The protein diet augments the proteolytic enzyme chain the lipid diet--the lipolytic chain, and the carbohydrate diet--the carbohydrate chain. The shifts should be regarded as an integrative adaptive response of the enzyme spectrum of the pancreas and small intestine to alterations in the food composition.
mesh_terms: D000681:Amylases / Q000378:metabolism; D000818:Animals; D004032:Diet; D004040:Dietary Carbohydrates; D004041:Dietary Fats; D004044:Dietary Proteins; D007413:Intestinal Mucosa / Q000201:enzymology*; D008049:Lipase / Q000378:metabolism; D008297:Male; D010179:Pancreas / Q000201:enzymology*; D010447:Peptide Hydrolases / Q000378:metabolism; D051381:Rats; D013393:Sucrase / Q000378:metabolism; D000520:alpha-Glucosidases / Q000378:metabolism
chemical_list: D004040:Dietary Carbohydrates; D004041:Dietary Fats; D004044:Dietary Proteins; D008049:Lipase; D000681:Amylases; D000520:alpha-Glucosidases; D013393:Sucrase; D010447:Peptide Hydrolases
vernacular_title: Vzaimootnosheniia fermentativnykh funktsiĭ podzheludochnoĭ zhelezy i tonkoĭ kishki pri adaptivnykh protsessakh.