Histopathological and ultrastructural changes in the gill and liver of fresh water fi sh Channa punctatus exposed to sodium arsenite
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چکیده
منابع مشابه
Studies on histopathological changes in the gill, liver and kidney of Channa punctatus (Bloch) exposed to Alachlor.
Freshwater fish, Channa punctatus was exposed to sublethal concentration of a chloroacetanilide herbicide alachlor technical grade and lasso 50% EC for a period of 10 days. The histopathological changes in the gill include: necrosis, vacuolar degeneration, fusion and atrophy of primary and secondary gill lamellae. The tissue damages like degeneration of cytoplasm in hepatocytes, atrophy formati...
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The histopathological effects of Linear Alkylbenzene Sulfonate on the gill, liver and kidney tissues of the Caspian kutum, Rutilus frisii kutum were studied. The fish were exposed to three sublethal concentrations of anionic detergent, Linear Alkylbenzene Sulfonate (LAS) for short term intervals (192 h). Gill, liver and kidney samples were collected after 192 h of exposure to LAS and lesions we...
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The histopathological effects of Linear Alkylbenzene Sulfonate on the gill, liver and kidney tissues of the Caspian kutum, Rutilus frisii kutum were studied. The fish were exposed to three sublethal concentrations of anionic detergent, Linear Alkylbenzene Sulfonate (LAS) for short term intervals (192 h). Gill, liver and kidney samples were collected after 192 h of exposure to LAS and lesions we...
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Arsenic is a devastating environmental pollutant that has caused severe pollution of ground water in Bangladesh. In this study, Spotted Snakehead (Channa punctatus, Bloch), a common freshwater fish of Bangladesh was exposed to sodium arsenite (NaAsO ) to evaluate its toxic effects on that fish. Different 2 concentrations of NaAsO ranging from 0.5 mM-2 mM were used in this investigation. When th...
متن کاملAlterations in biochemical profile of liver and ovary in zinc-exposed fresh water murrel, Channa punctatus (Bloch).
Sub-chronic exposure (15 days) of Channa punctatus to sub-lethal concentrations of zinc (10, 15 and 25 Zn mg l(-1)) resulted in a significant decline of hepatic and ovarian glycogen, cholesterol, total proteins and total lipids. DNA and RNA contents were also estimated in the ovary. These parameters simultaneously decline with an increase in dose and duration of the experiment. A decline in all...
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ژورنال
عنوان ژورنال: Bioscience Biotechnology Research Communications
سال: 2018
ISSN: 0974-6455,2321-4007
DOI: 10.21786/bbrc/11.3/12