The Experts below are selected from a list of 7776 Experts worldwide ranked by ideXlab platform
A. K. Srivastava - One of the best experts on this subject based on the ideXlab platform.
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Fungal Infection of the Young Hatchlings of Labeo rohita (Ham.)
Mycoses, 2009Co-Authors: A. K. SrivastavaAbstract:Summary: First report on fungal infection of a major food fish in India, Labeo rohita (Ham.). Zusammenfassung: Erster Bericht uber Pilzinfektionen bei einem wichtigen Speise-fisch in Indien: Labeo rohita (Ham.).
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Fungal Infection of the Young Hatchlings of Labeo rohita (Ham.)
Mycoses, 2009Co-Authors: A. K. SrivastavaAbstract:Summary: First report on fungal infection of a major food fish in India, Labeo rohita (Ham.). Zusammenfassung: Erster Bericht uber Pilzinfektionen bei einem wichtigen Speise-fisch in Indien: Labeo rohita (Ham.).
B Nagaraju - One of the best experts on this subject based on the ideXlab platform.
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gas liquid chromatography flame ionization detector glc fid residue analysis of carbamate pesticide in freshwater fish Labeo rohita
Toxicology Research, 2014Co-Authors: B Nagaraju, Vakita Venkata RathnammaAbstract:In this present study, the identification and quantification of carbosulfan pesticide residues in freshwater fish Labeo rohita is developed. A gas liquid chromatographic (GLC) method was successfully developed for the determination of carbosulfan residues. The fish were exposed to 1/10th sublethal concentration of carbosulfan i.e. 0.12 mg L−1 for 15 days. The fish samples were extracted with n-hexane, cleaned up and purified. The order of tissues where the carbosulfan pesticide bioaccumulation takes place were in the order: gill < kidney < liver < muscle. These results suggest that prolonged exposure to sublethal concentrations of carbosulfan in Labeo rohita leads to increased accumulation of pesticide residues in tissues.
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Acute Toxicity of Chlorantraniliprole to Fresh Water Fish Labeo rohita
2013Co-Authors: V.v Rathnamma, B NagarajuAbstract:Environmental protection has attracted the attention of the wide crosssection of people all over the world which has now become a global issue amongst scientists and researchers working in this area. The aim of the present study was to determine the acute toxicity of chlorantraniliprole to the fresh water fish Labeo rohita .Experimental fish were exposed to different concentrations of chlorantraniliprole between range 0,1,2,3,4,5,6,8,10,12 and 13mg/L -1 ) for 96 h in test container. The 96h LC50 value of chlorantraniliprole (Coragen) on the fish Labeo rohita was found to be 12.7 mg/L -1 . The variation in the LC values is due to its dependence upon various factors viz., sensitivity to the toxicant, its concentration and duration of exposure. Further study needs the processes by which these chemicals affect physiology and pathological changes and of fish and their bio-concentration and bioaccumulation in fish tissues.
G.harold Philip - One of the best experts on this subject based on the ideXlab platform.
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Changes in the levels of respiration and ions in the tissues of freshwater fish, Labeo rohita under fenvalerate stress
Chemosphere, 1992Co-Authors: P. Malla Reddy, G.harold PhilipAbstract:Abstract Experiments were conducted with the freshwater fish, Labeo rohita to study the effect of fenvalerate on the rate of respiration and the ions at 6, 12, 24 and 48 hrs. Exposure of fish, Labeo rohita to sublethal concentration of fenvalerate (10μg/L) caused significant decrease in the whole animal and tissue respiration. The ionic content of sodium, potassium and calcium also decreased significantly in gill, brain, liver and muscle tissues of fish exposed to fenvalerate. The per cent decrease in all the parameters was increased with increase in the period of exposure and the possible reasons were discussed.
Frederick Clara-bindu - One of the best experts on this subject based on the ideXlab platform.
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Responses of Labeo rohita fingerlings to N-acetyl-p-aminophenol toxicity.
Ecotoxicology and environmental safety, 2018Co-Authors: Sivashankar Renuka, Rama Krishnan Poopal, Mathan Ramesh, Frederick Clara-binduAbstract:Abstract The short term (96 h) toxicity of N-acetyl-p-aminophenol (0.58 mg/L – Treatment I and 0.29 mg/L – Treatment II) on certain health indicators (haematology, biochemical, and enzymology) of an Indian major carp Labeo rohita was studied. When compared to control, N-acetyl-p-aminophenol treated fish showed a significant (P
Vakita Venkata Rathnamma - One of the best experts on this subject based on the ideXlab platform.
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gas liquid chromatography flame ionization detector glc fid residue analysis of carbamate pesticide in freshwater fish Labeo rohita
Toxicology Research, 2014Co-Authors: B Nagaraju, Vakita Venkata RathnammaAbstract:In this present study, the identification and quantification of carbosulfan pesticide residues in freshwater fish Labeo rohita is developed. A gas liquid chromatographic (GLC) method was successfully developed for the determination of carbosulfan residues. The fish were exposed to 1/10th sublethal concentration of carbosulfan i.e. 0.12 mg L−1 for 15 days. The fish samples were extracted with n-hexane, cleaned up and purified. The order of tissues where the carbosulfan pesticide bioaccumulation takes place were in the order: gill < kidney < liver < muscle. These results suggest that prolonged exposure to sublethal concentrations of carbosulfan in Labeo rohita leads to increased accumulation of pesticide residues in tissues.
