EFFECT OF ETHANOLIC FRUITS EXTRACT OF EMBELIA RIBES BURM ON DEXAMETHASONE INDUCED INSULIN RESISTANCE IN MICE
Abstract
This study was designed to examine the effect of ethanolic fruits extract of Embelia ribes Burm on dexamethasone-(1mg/kg, intramuscular, 22 days) induced Insulin resistance in Mice. Twenty two days of oral feeding the extract (100 mg/kg and 200 mg/kg) to induced mice resulted in significant (P < .01) decrease in blood glucose, triglyeride, Insulin, HOMA-IR index and increase in body weight levels as compared to dexa control mice. Further, the extract also significantly (P < .01) decreased the MDA levels and significantly (P < .01) increased the superoxide dismutase, catalase, and glutathione levels as compared to above levels in Hepatic tissue of dexa control mice and also increased glucose uptake by skeletal muscle. The results of test drug were comparable to pioglitazone (2 mg/kg, i.m , 22 days), a standard antihyperglycemic agent.
The study concludes that Embelia ribes enhances the antioxidant defense against reactive oxygen species produced under hyperglycemic condition and Embelia ribes may prove to be effective in the treatment of Type-II Diabetes mellitus owing to its ability to decrease insulin resistance.
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