Fig. 1From: Ethanol extract of Nigella sativa has antioxidant and ameliorative effect against nickel chloride-induced hepato-renal injury in ratsAmeliorative effect of ENS on NiCl2-induced alteration of hepatic histo-architecture in rats. Normal liver histology in the group treated with water and 50 mg/kg ENS alone a and b. Hepatocellular necrosis (black arrow) and atrophy of cord (arrow head) with Kupffer cell hyperplasia (blue arrow) in the group that received NiCl2 c. Mild atrophy of hepatic cords (arrow head) observed in the group that received a combination of ENS and NiCl2 dBack to article page