title: Histological Changes in Common Toad, Bufo Bufo (Anura, Bufonidae), Liver Tissue Under Conditions of Anthropogenically Transformed Ecosystems
abstract: Abstract In the article the histological changes in the liver of the common toad, Bufo bufo (Linnaeus, 1758), under conditions of moderate anthropogenic pollution (a vast park surrounded by urban areas) are examined. In the liver parenchyma, numerous changes characteristic of toxic damage were found: hepatocyte necrosis, fatty dystrophy, protein (and hydropic) dystrophy, signs of infl ammation. An analysis of the number of pigment inclusions in the liver shows hyperpigmentation in some specimens
journal: Vestnik Zoologii