Effects of α-Glucosidase Inhibitor BAY g 5421 on Rat Intestinal Disaccharidases
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چکیده
منابع مشابه
Effects of acarbose, an alpha-glucosidase inhibitor (Bay G 5421), on orally loaded glucose, maltose and sucrose and on blood glucose control in non-insulin-dependent diabetics.
Fifty g glucose, 50g maltose and 50g sucrose were loaded to 12 nonobese healthy male volunteers with and without 100 or 300 mg a-glucosidase inhibitor, acarbose, and the inhibitory effect on digestion and absorption of these saccharides was studied. In another series of investigations, acarbose 100 mg a day were orally administered to 12 non-insulin-dependent diabetics for 3 months together wit...
متن کاملThe effects of maltitol on rat intestinal disaccharidases.
1. The highese disaccharidase activity for sucrose maltose and maltitol was found in the jejunum, followed by the ileum and duodenum. However, the disaccharidase activity for maltitol was extremely low compared with that for sucrose and maltose. 2. For maltitol, the Km value was very large and the Vmax value was very low compared compared with the values for sucrose and maltose. 3. The initial ...
متن کاملEffects of a glucoside-hydrolase inhibitor (Bay g 5421) on serum lipids, lipoproteins and bile acids, fecal fat and bacterial flora, and intestinal gas production in hyperlipidemic patients.
Significant decrease in serum very low density lipoproteins and low density lipoproteins was observed after Bay g 5421 trial (300 mg/day for 6 weeks) in 14 hyperlipidemic patients. Although no significant changes were demonstrated in serum fractions of bile acids, the alteration in the patterns of fecal bacterial flora including the increase in obligate anaerobes was observed after the trial an...
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A soil microorganism producing αand β-glucosidase inhibitors was identified as Bacillus lentimorbus, based on the fatty acid and morphological analyses, along with biochemical and physiological tests. The α-glucosidase inhibitor was highly produced by this strain in a culture medium containing 0.25% of sodium glutamate and 0.5% of glucose, pH 8.0 at 30C for 2 days. The α-glucosidase inhibitor f...
متن کاملΑ-glucosidase inhibitor isolated from coffee.
The potent α-glucosidase inhibitor (compound I) was isolated from coffee brews by the activity-based fractionation and identified as a β-carboline alkaloid norharman (9H-pyrido[ 3.4-b]indole) on the basis of mass spectroscopy and nuclear magnetic resonance spectra ((1)H NMR, (13)C NMR, and COSY). The norharman showed a potent inhibition against α-glucosidase enzyme in a concentration dependent ...
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ژورنال
عنوان ژورنال: Eiyo To Shokuryo
سال: 1981
ISSN: 1883-8863
DOI: 10.4327/jsnfs1949.34.2_139