Fig. 2From: Paeoniflorin exerts a nephroprotective effect on concanavalin A-induced damage through inhibition of macrophage infiltrationMorphology of kidneys and the protective effect of PF in conA-induced mouse model. Renal HE staining (×400). Arrow means renal injury. PF (6 mg/kg, 30 mg/kg, and 150 mg/kg) was administered orally 2 h before injection of conA or vehicle for 8 h. The number in renal HE staining was as the same as the animal number in each groupBack to article page