title: [The enzyme-transport characteristics of the small intestine of rats during aging].
abstract: Ageing was shown to be accompanied by changes of the activity levels of the small intestine's carbohydrases, dipeptidases, and alkaline phosphatases. The changes occurred both under normal conditions and after operations on the small intestine. In ageing, the small intestine's capacity for the homeomorphosis decreases irrespective of either increase or decrease in the functional loading. The age involution of the gastrointestinal tract is followed by disturbances not only in hydrolytic processes but in transport those as well: particularly deceleration of glucose accumulation in preparations of the rat intestine mucose. Regulatory properties of some enzymes were changed, too, in old rats.
authors.forename: A M
authors.initials: AM
authors.lastname: Ugolev
authors.forename: V V
authors.initials: VV
authors.lastname: Egorova
authors.forename: N N
authors.initials: NN
authors.lastname: Iezuitova
authors.forename: N M
authors.initials: NM
authors.lastname: Timofeeva
authors.forename: L V
authors.initials: LV
authors.lastname: Gromova
authors.forename: B Z
authors.initials: BZ
authors.lastname: Zaripov
mesh_terms: D000375:Aging / Q000187:drug effects / Q000378:metabolism*; D000818:Animals; D001692:Biological Transport / Q000187:drug effects; D005947:Glucose / Q000378:metabolism; D007408:Intestinal Absorption / Q000187:drug effects; D007413:Intestinal Mucosa / Q000187:drug effects / Q000201:enzymology / Q000601:surgery; D007421:Intestine, Small / Q000187:drug effects / Q000201:enzymology* / Q000601:surgery; D051381:Rats; D017208:Rats, Wistar
chemical_list: D005947:Glucose
vernacular_title: Fermentativno-transportnye kharakteristiki tonkoĭ kishki krys pri starenii.