Morphological investigation on gills liver of freshwater fish from dam lake - Studen kladenets
2010
Velcheva, I., University of Plovdiv "Paisii Hilendarski", Plovdiv (Bulgaria) | Tomova, E,, University of Plovdiv "Paisii Hilendarski", Plovdiv (Bulgaria) | Arnaudova, D., University of Plovdiv "Paisii Hilendarski", Plovdiv (Bulgaria) | Arnaudov, A., University of Plovdiv "Paisii Hilendarski", Plovdiv (Bulgaria)
The histostructure of gills and liver - hepatopancreas of the bleak Alburnus alburnus L., rudd Scardinus erythrophtalmus L. and perch - Perca fluviatilis L. inhabiting the dam - Studen Kladenets was studied. Histopathological changes were found in the liver - hepatopancreas and gills of all three investigated fish species. The morphological alterations in the liver were mainly degenerative, but necrotic and hyperemic changes in the parenchyma were also found. Morphological changes in gills are of hypertrophic type, most likely of a compensatory type.
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