Fish gill
DESIGN AND TECHNICAL SPECIFICATION OF MALABAR THRYSSA (KATI FISH) GILL NET OF SATPATI, MAHARASHTRA
... the fish of a particular size in relation to the selected mesh size only is caught while smaller fishes are able to ...marine gill nets of Kerala have been discussed by Vijayan et ...(2006). Gill ...
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A comparative analysis of putative oxygen sensing cells in the fish gill
... in fish gills used formaldehyde- induced fluorescence to reveal both isolated and clustered populations of cells in the primary epithelium of the fish gill, characterized by the presence of ...
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Endothelin and endothelin converting enzyme 1 in the fish gill: evolutionary and physiological perspectives
... the fish gill by enzyme immunoassay and Tris-Tricine western blotting were unsuccessful, but measurements of EDN1 levels are necessary to fully understand the role of EDN1 cell signaling in the fish ...
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Tight junction protein gene expression patterns and changes in transcript abundance during development of model fish gill epithelia
... model gill epithelia, thus permitting insight into the importance of these proteins in the formation, development and integrity of gill ...teleost fish gill epithelium is a complex tissue that ...
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Fatty acids from the cyanobacterium Microcystis aeruginosa with potent inhibitory effects on fish gill Na+/K+ ATPase activity
... the fish kills. First, fish may ingest the toxins or toxic cyanobacteria, which may then result in liver malfunction (Tencalla et ...Second, fish exposed to extracts from cyanobacteria exhibit a ...
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Assessment of Heavy Metal Contamination in Fish Gill Tissue From Ambattur Lake And Pulicat Lake, Tamilnadu India
... the fish Gill tissues has a high potential to concentrate heavy metals like Cd, Hg, Pb and Cr though the observed concentrations are above the permissible limits except two metals (Cu and Zn) are within the ...
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Assessment of Heavy Metal Contamination in Fish Gill Tissue From Ambattur Lake And Pulicat Lake, Tamilnadu India
... the fish Gill tissues has a high potential to concentrate heavy metals like Cd, Hg, Pb and Cr though the observed concentrations are above the permissible limits except two metals (Cu and Zn) are within the ...
7
H+ ATPase ACTIVITY IN CRUDE HOMOGENATES OF FISH GILL TISSUE: INHIBITOR SENSITIVITY AND ENVIRONMENTAL AND HORMONAL REGULATION
... N-ethymaleimide-sensitive ATPase activity was measured in crude homogenates of gill tissue from rainbow trout using a coupled-enzyme ATPase assay in the presence of EGTA, ouabain and azide. This NEM-sensitive ...
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TECHNICAL SPECIFICATIONS AND DESIGN ASPECTS OF SPOTTED CROAKER (GHOL FISH) GILL NETS OPERATED OFF SATPATI, MAHARASHTRA
... marine gill nets of Kerala have been discussed by Vijayan et ...(2006). Gill nets are used extensively by the small-scale artisanal fishermen in the fresh, brackish and coastal water (Solarin & ...
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Development and novel application of an in vitro fish gill cell assay to elucidate the ichthyotoxic mechanism of the microalga Chattonella marina (Raphidophyceae)
... be the main cause of toxicity (only 14% loss of cell viability). Superoxide production was highest when grown in medium enriched with 1 µM Fe(III) compared to the 5 µM standard medium (25 vs 9.5 pmol cell -1 hr -1 ), ...
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Development and novel application of an in vitro fish gill cell assay to elucidate the ichthyotoxic mechanism of the microalga Chattonella marina (Raphidophyceae)
... of fish to the environment are another problem since they provide nutrients, and thus create eutrophication of the surrounding water and seabed (Folke, ...1994). Fish farms are usually established in ...
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The cultured branchial epithelium of the rainbow trout as a model for diffusive fluxes of ammonia across the fish gill
... shown), so the mechanism is again unclear. A priori, it may seem counterintuitive for the gill to favour ammonia uptake (apical-to-basolateral flux) over ammonia excretion (basolateral-to-apical flux). However, we ...
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The mineralocorticoid receptor contributes to barrier function of a model fish gill epithelium
... teleost fish circulation, has been broadly documented to enhance the barrier properties of externally exposed teleost fish epithelia, such as the gill epithelium and epidermis (Kelly and Wood, ...
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Metabolism of isolated fish gill cells: contribution of epithelial chloride cells
... Metabolism of gill cell suspensions: contribution of the epithelial chloride cell The results of this study demonstrate that both lactate and glucose are important oxidative substrates f[r] ...
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EFFECT OF METHYL PARATHION (AN ORGANOPHOSPHATE) ON ELECTROPHORETIC PATTERNS OF PROTEINS IN GILL AND MUSCLE OF FRESH WATER CAT FISH HETEROPNEUSTES FOSSILIS (BLOCH)
... of gill compared to control at different time intervals, under the Methyl parathion exposure at different time intervals of the tissue samples, the gill protein patterns observed have shown more decreased ...
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Impact of chlorpyrifos toxicity on gill damage of two species of freshwater fish in Lake Diatas
... concentrations. Fish gill tissue was observed microscopically in 10, 20, and 30 days of exposure, and damages were scored based on the level of gill tissue ...of gill tissue of fish ...
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Histopathological Changes in Gill Tissue of the Fish Catla catla Exposed to Sublethal Concentration of Pesticide Methyl Parathion and a Heavy Metal Ferous Sulphate
... exposed fish, Cirrhinus mrigala, Tilak et ...in gill tissue of freshwater fish Cirrhinus ...of fish include the effect of chlorine on tilapia (Ramalingam and Murabai, 2002), antigen on rohu ...
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Dichlorvos Induced Histological and Histochemical Alterations in the Gill of Fresh Water Fish, Channa gachua (F Hamilton)
... primary gill lamellae with hemorrhage (Fig. 7). In certain regions secondary gill lamellae were completely broken due to loss of cellular ...primary gill lamellae and excessive secretion of mucus was ...
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Intrinsic Vasomotion in the Dogfish Gill
... A possible alternative hypothesis is that anoxia causes peripheral vasodilation and hence the drop in dorsal aortic blood pressure, accompanied by an increase in cardiac output which in [r] ...
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Epidemiology of amoebic gill disease
... 2001 Physiological effects of freshwater bathing of Atlantic salmon Salmo salar as treatment for amoebic gill disease.. 1996 An outbreak of amoebic gill disease in Ireland.[r] ...
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