Histopathological changes in liver of Heteropneustes fossilis exposed to cypermethrin |
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| Authors: | Joshi Namita Dharmlata Sahu A P |
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| Institution: | Department of Environmental Science, Kanya Gurukul Mahavidyalaya, Jwalapur, Hardwar - 249 407, India. prakash127@yahoo.com |
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| Abstract: | Cypermethrin was administered to Heteropneustes fossilis in chronic concentration to determine lesion of liver as indicators of tissue damage. The cypermethrin dose used was 1/4 of 96 hr LC50. Histopathological changes in liver ranged from vacuolization, necrosis, fibrosis of perivascular region and disposition of yellow brown grains at different time of exposure viz; 20th, 30th, 40th and 60th days. |
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