Abstract
Objective : To evaluate the wound healing activity of the leaf extracts and deoxyelephantopin isolated from Elephantopus scaber Linn. Materials and Methods : The effect of aqueous ethanol extracts and the isolated compound deoxyelephantopin from E. scaber Linn. (Asteraceae) was evaluated on excision, incision, and dead space wound models in rats. The wound-healing activity was assessed by the rate of wound contraction, period of epithelialization, skin-breaking strength, weight of the granulation tissue, and collagen content. Histological study of the granulation tissue was carried out to know the extent of collagen formation in the wound tissue. Results : The ethanol extract and the isolated constituent deoxyelephantopin of E. scaber promoted wound-healing activity in all the three wound models. Significant ( P Conclusion : The wound-healing activity was more significant in deoxyelephantopin-treated animals.
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