Fig. 1
From: Toxicological implications of the fruit of Harungana madagascariensis on wistar rats
a-d Shows photomicrographs of liver tissue of rats. a (control): A cross section of the liver in control rat with the arrows showing the hepatocyte sinusoid and the portal tract having normal histological appearance (×100 magnification). All sections were stained with haematoxylin and eosin. b A cross section of the liver of rats treated with 250 mg/kg of the ethanol extract of H. madagascariensis lam. Showing mild inflammatory changes (×200 magnification). All section stained with hematoxylin and eosin. c A cross section of the liver in rat treated with 500 mg/kg of ethanol extract of H. mdagascariensis with arrow showing inflammations of the periportal tract (×200 magnification). All section stained with haematoxylin and eosin. d A cross section of liver in rat treated with 1000 mg/kg of ethanol extract of H. madagascariensis lam. With arrow showing marked periportal inflammation (× 200 magnification). All section stained with haematoxylin and eosin