Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:3.2.1.26 (invertase)
 4,927 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The activity of intestinal enzymes (dipeptidase, monoglyceride lipase, amylase, invertase) was studied in intestinal mucosa homogenates from different parts of the small intestine in adult rats 24, 48, and 72 hours after a single intraperitoneal administration of ethionine in a dose of 500 mg/kg bw. 24 hours after antimetabolite administration there was a decrease in the abrasion of the small intestinal mucosa. The enzyme-forming function of the small intestine appreciably changed throughout the observation period. The activity of invertase, dipeptidase and amylase decreased. The monoglyceride lipase activity remained unchanged. The pattern of amylase and invertase distribution in the small intestine changed at the expense of inhibition of their activity in the duodenum and rise in the distal part.
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PMID:[Effect of ethionine on intestinal enzymatic activity in adult rats]. 616 9

The activities of amylase, total proteases, monoglyceride lipase, glycyl-leucine dipeptidase and sucrase were investigated in mucosa from five consecutive parts of small intestine in blue fox, mink, ferret and rat. In comparison with rats, the activity gradient of carbohydrates and TPA in mucosa of predatory animals was shifted in the distal direction. The distribution of dipeptidase and monoglyceride lipase along the intestine was similar enough in all animals: the first was exemplarily the same all along the gut, while the second slightly decreased in a distal direction.
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PMID:Distribution of digestive enzyme activities along intestine in blue fox, mink, ferret and rat. 755 36