Figure 5.
(A) Photomicrograph of control rats, showing the normal histological architecture of liver tissue (HEX10). The central vein (C) is surrounded by hepatic cells separated by blood sinusoids (s). (B) Photomicrograph of the rat liver treated with 25 mg/kg (HEX20) showing congestive vessel (CV) and narrowing of the sinusoidal lumen (S). (C) Photomicrograph of rat liver treated with 50 mg/kg (HEX4) showing congestive vessel (CV) and dilated central vein (DCV). (D) Photomicrograph of rat liver treated with 100 mg/kg (HEX10) showing congestive vessel (CV) and lymphocytic infiltration (L). (E) Photomicrograph of rat liver treated with 100 mg/kg (HEX20) showing lymphocytic infiltration (L) and inflammation. (F) Photomicrograph of rat liver treated with 100 mg/kg (HEX10) showing congestive vessel (CV) and lymphocytic infiltration (L) and inflammation. (G) Photomicrograph of rat liver treated with 250 mg/kg (HEX10) showing congestive vessel (CV) and lymphocytic infiltration (L). (H) Photomicrograph of rat liver treated with 250 mg/kg (HEX10) showing focal areas of necrosis (FAN).