Fig. 7From: Comparative clinico-pathological observations in young Zebu (Bos indicus) cattle experimentally infected with Trypanosoma vivax isolates from tsetse infested and non-tsetse areas of Northwest EthiopiaMajor histopathological findings in liver of cattle experimentally infected with T. vivax isolates. a Necrosis of hepatocytes, portal tract and bile duct proliferation, plasma cell infiltration and hemorrhages (low magnification); b liver showing centrilobular hepatocyte necrosis; most hepatocytes in affected area have condensed (pyknotic) nuclei (low magnification); c hepatitis with severe accumulation of lymphocytes and plasma cells, proliferation of biliary ducts and dilation of the vessels (low magnification), (haematoxylin and eosin staining)Back to article page