title: [The regulation of saccharase and phosphofructokinase activity in the small intestine of chicks of different ages].
abstract: Studies have been made on the onset and regulation of the activity of sucrase and phosphofructokinase from different parts of the small intestine of chicks after hatching up to the 30th day of postnatal life. It was shown that within this period the activity of both enzymes undergoes synchronous changes. Carbohydrate loading increases the activity of sucrase only in 30-day chicks, its effect being similar to that of a stimulator from the duodenum. Changes in the activity of phosphofructokinase exhibit a different pattern being significantly dependent on the region of the small intestine.
authors.forename: T A
authors.initials: TA
authors.lastname: Sheshukova
authors.forename: G Iu
authors.initials: GIu
authors.lastname: Smirnova
mesh_terms: D000375:Aging / Q000378:metabolism*; D000818:Animals; D000831:Animals, Newborn; D002645:Chickens / Q000378:metabolism*; D007413:Intestinal Mucosa / Q000201:enzymology*; D007421:Intestine, Small / Q000201:enzymology*; D010732:Phosphofructokinase-1 / Q000032:analysis / Q000378:metabolism*; D013393:Sucrase / Q000032:analysis / Q000378:metabolism*; D013395:Sucrose / Q000008:administration & dosage
chemical_list: D013395:Sucrose; D010732:Phosphofructokinase-1; D013393:Sucrase
vernacular_title: Reguliatsiia aktivnosti sakharazy i fosfofruktokinazy v tonkoĭ kishke tsypliat raznogo vozrasta.