Journal of Animal and Veterinary Advances

Year: 2010
Volume: 9
Issue: 4
Page No. 798 - 808

Investigation of Histopathological and Cytogenetic Effects of Heavy Metals Pollution on Cyprinus carpio (Linneaus, 1758) in the Gölmarmara Lake, Turkey

Authors : Beyhan Gurcu, Sukran Yildiz, Yucel Basimo Glu Koca and Serdar Koca

Abstract: Concentration of heavy metals were measured in the surface water, sediments and three different organs of Cyprinus carpio from the Gölmarmara lake (Manisa, Turkey). Four sampling sites located at different parts of the lake were pre-defined. The accumulation of copper, zinc, cadmium, cobalt, lead, chromium, iron, mangane in gills, liver and muscle of C. carpio were determined. Also, histopathological changes in gill, liver and muscle tissue were examined at light microscopical level. The order of accumulation of heavy metals was found to be Zn>Pb>Fe>Co>Mn>Cr>Ni>Cu>Cd in water, Zn>Cr>Pb>Fe>Co>Mn>Ni>Cu>Cd in sediment, Zn>Cr>Pb>Ni>Cu>Fe>Co>Cd in muscle and Zn>Cr>Pb>Cd>Ni>Cu>Fe>Co in liver and Zn>Cr>Ni>Pb>Cu>Cd>Co>Fe in gills. As a result of histopathological examinations, a significant decrease in mean length of primary and secondary lamellae was observed. Cellular proliferation caused secondary lamellae fusion, ballooning degenerations of secondary lamellae as well as distribution of necrotic and clavate secondary lamellae. In the liver, altered staining, swollen and ruptured parenchymal cells reduce of glycogen in hepatocytes and vacuolar structure filled with cellular debris were seen. In muscle tissue, focal necrosis, cellular dissolution and a decline or loss of striatation in muscle fibres were found. The frequency of micronucleus formation did not show significant differences in fish samples caught from the Gölmarmara lake.

How to cite this article:

Beyhan Gurcu, Sukran Yildiz, Yucel Basimo Glu Koca and Serdar Koca, 2010. Investigation of Histopathological and Cytogenetic Effects of Heavy Metals Pollution on Cyprinus carpio (Linneaus, 1758) in the Gölmarmara Lake, Turkey. Journal of Animal and Veterinary Advances, 9: 798-808.

Design and power by Medwell Web Development Team. © Medwell Publishing 2022 All Rights Reserved