Antipyretic studies on some indigenous Pakistani medicinal plants.
Significant oral antipyretic activity in rabbits was exhibited by hexane-, chloroform- and water-soluble extracts of Artemisia absinthium, Viola odorata, Melia azadirachta and Fumaria parviflora comparable in potency aspirin. Pyresis was induced by subcutaneous yeast injections. Antipyretic activity was more prominent in the hexane-soluble portions of these plants. Insignificant to no antipyretic effects were produced by extracts of Butea frondosa, Berberis lycium and Sisymbrium irio. No obvious toxic effects were noted for any of the plant extracts up to doses of 1.6 g/kg.
D000818:Animals; D000894:Anti-Inflammatory Agents, Non-Steroidal; D005260:Female; D008297:Male; D010154:Pakistan; D010936:Plant Extracts / Q000032:analysis / Q000494:pharmacology*; D010946:Plants, Medicinal / Q000032:analysis*; D011817:Rabbits; D013997:Time Factors
D000894:Anti-Inflammatory Agents, Non-Steroidal; D010936:Plant Extracts