[Study at the level of the jejunal mucosa of the effects of various carbohydrate compounds on the activity of various enzymes localized in brush borders. Augmentation of phosphatase activity].
On rat jejunum the effects of sorbitol or NaH2PO4 on the activity of various enzymes localized in brush borders was investigated: glycosidases, amino-peptidase, alkaline phosphatase. The activity of phosphatase varies under the influence of these compounds (and others carbohydrates) in the same sense and the same extact than they induce variations of Ca absorption.
D000469:Alkaline Phosphatase / Q000378:metabolism; D000626:Aminopeptidases / Q000378:metabolism; D000818:Animals; D002241:Carbohydrates / Q000494:pharmacology; D005696:Galactosidases / Q000378:metabolism; D005959:Glucosidases / Q000378:metabolism; D007413:Intestinal Mucosa / Q000201:enzymology; D007583:Jejunum / Q000187:drug effects / Q000201:enzymology*; D010710:Phosphates / Q000494:pharmacology; D051381:Rats; D013012:Sorbitol / Q000494:pharmacology; D013393:Sucrase / Q000378:metabolism; D014198:Trehalase / Q000378:metabolism
D002241:Carbohydrates; D010710:Phosphates; D013012:Sorbitol; D000469:Alkaline Phosphatase; D005696:Galactosidases; D005959:Glucosidases; D014198:Trehalase; D013393:Sucrase; D000626:Aminopeptidases
Etude, au niveau de la muquese jéjunale, des effets de divers composés glucidiques sur l'activité de quelques enzymes localisées dans les bordures en brosse. Accroissement d'activité phosphatisique