Toxic effects of dimecron to Labeo rohita Ham. fingerlings during acute and chronic exposures: histopathological changes
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Date
2001
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Show full item recordAbstract
The exposure to the highest dimecron cone. (8 mg/1) resulted in severe histopathologicalchanges in different tissues of Labeo rohita fingerling. Cell necrosis, cytoplasmicvacuolation and pycnotic nuclei were major abnormalities observed in liver tissue. Thedegeneration of glomeruli and proximal tubules, cytoplasmic vacuolation and focalhaemorrhagic area were noted in case of kidney tissues. Major changes observed inintestinal tissues were degeneration of villi, disintegrity of mucosal layers, necrosis ofepithelial cells etc. However, hypertrophy of cells and granulation of cytoplasm weremajor histopathological changes observed in fish at lower dimecron cones. (4 mg/1).Journal
Bangladesh Journal of Fisheries ResearchVolume
5Issue/Article Nr
1Page Range
37-44Collections