In vitro reversal of mercury inactivated renal dehydrogenases by EDTA in a fish Channa punctatus.
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Biomarkers of monocrotophos in a freshwater fish Channa punctatus (Bloch).
Activity of a few biomarkers have been investigated on freshwater fish Channa punctatus treated with monocrotophos for acute exposure to 18.56 ppm at 96 hr and subacute exposure viz. 0.46 ppm, 0.96 ppm and 1.86 ppm for 30 days. Biomarkers such as total protein, lipid peroxidation and acetylcholinesterase have been measured in different tissues of fish viz. gills, liver, brain and muscles. The p...
متن کاملPopulation dynamics of a parasite Pallisentis in two species of fish Channa punctatus and Channa striatus.
In an aquatic environment, there is a profound and inverse relationship between environment quality and disease status of fish. Parasites are one of the most serious limiting factors in aquaculture. Therefore, the present investigation has been undertaken to sort out the population dynamics of Pallisentis (Acanthocephala), in relation to host sex from freshwater fishes, Channa of Rohilkhand reg...
متن کاملEvaluation of Genotoxicity Induced by Medicinal Plant Jatropha gossypifolia in Freshwater Fish Channa punctatus (Bloch)
The genotoxic and mutagenic potential of medicinal plant Jatropha gossypifolia, was investigated in fresh water fish Channa punctatus in the present study using micronucleus assay and comet assay. Fishes were exposed at 20% and 40% of the 24 h-LC50 value of plant extract containing Apigenin (76.48 mg L ) and crude latex (22.33 mg L). Both the test chemicals induced significant (P<0.05) genotoxi...
متن کاملcadmium induced histopathology in the olfactory epithelium of a snakehead fish, channa punctatus (bloch)
histopathology on the olfactory organ of a snakehead fish, channa punctatus (bloch, 1793) were assessed after exposing the fish to 2.5 mg/l and 5mg/l of cdcl 2 for 15 days, 30 days and 45 days. cellular organization of the epithelium was affected severely with degeneration of sensory and supporting cells and hyperplasia of basal cells and mucous cells. mucous cell proliferation indicates the up...
متن کاملCadmium Induced Oxdative Stress in Heptaocytes of Snakehead Fish Channa Punctatus (bloch.)- a Invitro Study
Present study has been undertaken to assess the toxicity of cadmium in vitro for viability of hepatocytes, lactate dehydrogenase leakage, glutathione and lipid peroxidation in Channa punctatus (Bloch), a freshwater snake head fish. Three concentrations of cadmium as cadmium chloride (0.1μg/ml; 3.0μg/ml and 5.0μg/ml) besides one control has been selected. Observations reveal that except lowest c...
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ژورنال
عنوان ژورنال: INDUSTRIAL HEALTH
سال: 1982
ISSN: 0019-8366,1880-8026
DOI: 10.2486/indhealth.20.371