Changes in brush-border enzyme activities of intestinal epithelial cells isolated from the villus-crypt axis during the early phase of alloxan diabetes in rats.
The sucrase activity in enterocytes isolated from the villus crypt axis was found to increase in all regions of the villus from day 2 after induction of diabetes, and the increase continued until day 4. In contrast, alkaline phosphatase activity increased mainly in the apical one-third of the villus-crypt column, and the increase occurred abruptly on day 4 with increase in food intake.
D000469:Alkaline Phosphatase / Q000378:metabolism*; D000818:Animals; D003921:Diabetes Mellitus, Experimental / Q000201:enzymology*; D004435:Eating; D007421:Intestine, Small / Q000201:enzymology*; D008297:Male; D008871:Microvilli / Q000201:enzymology; D051381:Rats; D011919:Rats, Inbred Strains; D013393:Sucrase / Q000378:metabolism*
D000469:Alkaline Phosphatase; D013393:Sucrase