Figure 1.
DH protects against ConA-induced acute hepatitis. Notes: female BALB/c mice (n = 10) were injected i.p. with DH (20 mg/kg body weight) at 2 h before the injection of a lethal dose of ConA (30 mg/kg) i.v. The survival rate was monitored at different times after ConA administration, with the data expressed as the mean ± SD (n = 10; ∗∗∗ P < 0.001 for ConA versus ConA+DH). ConA: Concanavalin A; DH: Dracocephalum heterophyllum.