Toxicity of sodium fluoride (NaF) to juvenile catfish, Clarias batrachus
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چکیده
منابع مشابه
Estimation of Acute Toxicity of Chromium to the Freshwater Catfish Clarias batrachus (Linn.)
Anthropogenic activities has increased the discharge of various concentrations of both essential and nonessential metals into aquatic ecosystems. The present study has been conducted to determine the median lethal concentration of chromium to the freshwater fish Clarias batrachus following standard procedures and was found that 40.56ppm, 38.15ppm, 36.65 ppm and 35.50ppm for 24h, 48h, 72h and 96...
متن کاملFluoride-induced Biochemical Changes in Fresh Water Catfish (clarias Batrachus, Linn.)
The toxicity of fluoride (F) to 16-cm long fresh water male catfish (Clarias batrachus, Linn.) was evaluated after their exposure to two sub-lethal concentrations of NaF (35 mg F ion/L and 70 mg F ion/L) for 90 days. Changes in biochemical parameters in muscle, liver, and testis tissues were recorded. Significant depletion of total protein and lipids in these tissues occurred at both the lower ...
متن کاملStudy of sodium arsenite induced biochemical changes on certain biomolecules of the freshwater catfish Clarias batrachus
Toxic impact of sublethal concentration (1 mg/L; 5% of 96h LC50 value) of sodium arsenite (NaAsO2) on certain biomolecules (proteins, nucleic acids, lipids, and glycogen) of five tissue components (muscles, liver, brain, skin, and gills) of the freshwater catfish Clarias batrachus was analysed. The important toxic manifestations include marked decrease in the concentration of proteins (21.72-45...
متن کاملComparative toxicity of Butachlor, Imidacloprid and Sodium fluoride on protein profile of the walking cat fish Clarias batrachus
Freshwater cat fish Clarias batrachus was exposed to Butachlor, Imidacloprid and Sodium fluoride with lethal and sub-lethal concentration for 72 hrs and 21 days durations. Protein changes in liver and muscles were analyzed after exposure period. Imidacloprid and sodium fluoride caused remarkable protein loss lethal concentration but at sub-lethal level their toxicity was moderate. But Butachlor...
متن کاملClarias batrachus AND Clarias gariepinus
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ژورنال
عنوان ژورنال: Dhaka University Journal of Biological Sciences
سال: 2013
ISSN: 2408-8501,1021-2787
DOI: 10.3329/dujbs.v22i1.46268