Fig. 2From: Pioglitazone prevents cholesterol gallstone formation through the regulation of cholesterol homeostasis in guinea pigs with a lithogenic dietPioglitazone treatment prevents the histological damages of liver or gallbladder in the guinea pigs fed with LD. a Histological examination of the liver by H&E staining. b Histological examination of the gallbladder by H&E staininBack to article page