Antipyretic studies on some indigenous Pakistani medicinal plants: II.
Eight Pakistani medicinal plants were investigated for antipyretic activity in rabbits receiving subcutaneous yeast injections. Hexane- and chloroform-soluble extracts of Aconitum napellus stems, Corchorus depressus whole plant and Gmelina asiatica roots exhibited prominent oral antipyretic activity while insignificant antipyretic effects were found in the hexane- and chloroform-soluble portions of Melia azadirachta seeds, Tinospora cordifolia stems and Vitex trifolia seeds. No antipyretic actions whatsoever were produced by extracts of A. heterophyllum roots and Hedysarum alhagi aerial parts. Toxicity studies revealed no noteworthy toxic or adverse effects for any of the above plant extracts up to the highest oral doses of 1.6 g/kg except in the case of A. napellus.
D000818:Animals; D000894:Anti-Inflammatory Agents, Non-Steroidal; D005260:Female; D008297:Male; D010154:Pakistan; D010936:Plant Extracts / Q000494:pharmacology / Q000633:toxicity; D010946:Plants, Medicinal / Q000032:analysis*; D011817:Rabbits
D000894:Anti-Inflammatory Agents, Non-Steroidal; D010936:Plant Extracts