Effect of ozagrel on hepatic histopathological changes induced by APAP injection. Representative hepatic sections stained with H&E are shown. Mice were treated with ozagrel (100 or 200 mg/kg) or saline 30 min after the APAP (330 mg/kg) injection. (A) APAP group; (B) APAP + ozagrel (100 mg/kg) group; and (C) APAP + ozagrel (200 mg/kg) group. Scale bar: 100 μm.