Comparative evaluation of antidiabetic potential of partially purified bioactive fractions from four medicinal plants in alloxan-induced diabetic rats.

UNASSIGNED

Syzygiumcumini, Terminaliachebula, Trigonellafoenumgraecum and Salvadora persica are medicinally important plants well known for their pharmacological activities.

UNASSIGNED

The aim of this study is to compare the antidiabetic potential of partially purified bioactive fractions isolated from four targeted medicinal plants in diabetic rats.

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Alloxan was administered (125 mg/kg, IP) in albino Wistar rats to produce diabetes. The partially purified bioactive fractions, namely S. cumini tannin fraction (ScTF), T. foenumgraecum (Fenugreek) saponin fraction (FgSF), T. chebula flavonoid fraction (TcFF) and S. persica flavonoid fraction (SpFF), were administered to diabetic rats with the dose of 100 mg/kg, per oral (PO) and the effect of the fractions on body weight, liver glycogen and serum glucose were studied up to 15 days.

UNASSIGNED

The results have indicated that diabetic rats treated with fractions showed a statistically significant (P < 0.05) decrease in serum glucose and increase in body weight and liver glycogen. Among ScTF, FgSF, TcFF and SpFF possesse better hypoglycemic activity in all models.

UNASSIGNED

The present investigation reveals that flavonoid isolated from S. persica is useful in the management of diabetes mellitus because of ability to regulate glucose level and reduce related complications.