Fig. 1From: Anti-hepatitis, antioxidant activities and bioactive compounds of Dracocephalum heterophyllum extractsThe experiments of survival rate. Female Balb/C mice were injected with four extracts of D. heterophyllum (50 mg/kg) at 2 h before the injection of a lethal dose of Con A (20 mg/kg). The survival rate was monitored at different times after Con A administrationBack to article page