Fig. 4From: The protective effect of naringenin against pyrazinamide-induced hepatotoxicity in male Wistar ratsPhotomicrograph of hepatic sections of rats administered pyrazinamide (PZA, 155 mg/kg BW) daily for 4 weeks showing A excessive vacuolated (v) hepatic parenchyma, and excessive periportal fibroplasia, B expansion of the portal area with perivascular edema (black arrows), and C thickening of the bile duct wall (green arrow) (Hematoxylin, H &Eosin, E)Back to article page