[Antipyretic effect of aqueous extract and alcaloid of Tinospora bakis (Miers) in rabbits].

Lyophilised aqueous extract and alcaloidic totum (basic form) from roots of Tinospora bakis (Miers) have been tested with hyperthermic rabbits by sub-cutaneous administration of Saccharomyces cerevisiae mixture at 2g/kg. Total aqueous extract had been orally administrated at three doses: 150, 300 and 600 mg/kg and we obtained significant antipyretic effects at 300 and 600 mg/kg. With the alcaloidic totum at 2.