Antihyperglycemic activity of Cyamopsis tetragonoloba beans on blood glucose levels in alloxan-induced diabetic rats

The effect of administering an ethanol extract of Cyamopsis tetragonoloba Linn. (Leguminosae) beans on blood glucose levels in normal and alloxan-induced diabetic rats was evaluated in this study. The ethanol extract of beans at 250 mg/kg body weight significantly reduced the blood glucose levels in alloxan-induced diabetic rats within 3 h of administration. Continued administration of the extract at the same dose daily for 10 days produced a statistically significant reduction in the blood glucose levels, whereas marginal activity was seen in normal and glucose-loaded rats.