Fig. 2From: Anticonvulsant activity and mechanism of actions of fractions of Ipomoea asarifolia (Desr) (Convolvulaceae) ethanol leaf extractThe effect of fractions of Ipomoea asarifolia on PTZ-induced seizure in mice. DW, distilled water; HFIP, n-hexane fraction; CFIP, chloroform fraction; BFIP, n-butanol fraction; RFIP, residual aqueous fraction; SV, sodium valproate. a = P < 0.01, b = P < 0.001Back to article page