Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:2.6.1.2 (alanine aminotransferase)
 26,722 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A water-soluble Touchi-extract (TE) exerts a potent inhibitory activity against rat intestinal alpha-glucosidase in foodstuffs, and elicited anti-glycemic effects in rats and humans with single-bolus oral administration. In the present study, genetically modified diabetic model KKAy mice were used to examine the long-term effects of TE. Eight-week-old male KKAy mice were fed with CE-2 chow containing 0.08 and 0.4% of TE for 60 days. In the latter group, fasting blood glucose levels decreased (6.68 +/- 0.41 mmol/L) significantly (p<0.05) after a 60-day ingestion period compared with controls (8.75 +/- 0.54 mmol/L). Moreover, postprandial blood glucose levels were also significantly reduced (16.79 +/- 2.28 mmol/L; p<0.01) after ingesting TE for only 30 days compared with controls (28.49 +/- 0.59 mmol/L). On oral TE treatment for 60 days, postprandial increases in the blood glucose level after oral loading of sucrose (2 g/kg) at 30 (p<0.05) and 60 (p<0.01) min were significantly depressed compared with controls. Indexes for serum lipids; viz., total cholesterol (p<0.05) and triglyceride (p<0.01) levels significantly decreased after TE ingestion. Indexes for hepatic functions, such as glutamic-oxaloacetic transaminase (p<0.01), glutamic-pyruvic transaminase and gama-glutamyl transpeptide levels, were similarly suppressed. Organ weights of the heart, kidney, jejunum, liver and spleen increased in control KKAy mice due to hyperinsulinemia. Interestingly, the respective organ weights decreased (p<0.05, 0.01) and the jejunum length was reduced (p<0.05) significantly in the TE-treated groups. All in all, TE demonstrated an anti-hyperglycemic effect and may have potential use in the management of non-insulin-dependent diabetic mellitus.
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PMID:Fermented soybean-derived Touchi-extract with anti-diabetic effect via alpha-glucosidase inhibitory action in a long-term administration study with KKAy mice. 1178 46