Gills are vital structures for fish, since they are the main site for gaseous exchange as well as partially responsible for osmorregulation, acid-basic balance, excretion of nitrogenous compounds and taste. Chemicals in the water may alter the morphology of branchial cells of fish that are, therefore, a useful model for environmental impact and ecotoxicology studies. In order to investigate the effects of an organophosphorous compound, methyl parathion, on the gills of the fish, samples of Metynnis roosevelti were exposed to lethal (7ppm) and sublethal (1ppm) doses of Mentox 600 CE. Through light and scanning electron microscopy, shrinking of the branchial epithelium, followed by detachment and hyperplasia were observed. Externally, the bra...
Not AvailableFresh water fish, Labeo rohita was exposed to sublethal concentrations (0.25, 0.5 and 1...
Piaractus mesopotamicus is a freshwater native fish from rivers of the Paraná-Paraguay Basin and of ...
Among the new substances that were synthesised by the chemical industiy during the last decades, wit...
Gills are vital structures for fish, since they are the main site for gaseous exchange as well as pa...
Gills are vital structures for fish, since they are the main site for gaseous exchange...
Abstract: The present study deals with the effect of some water pollutant; malathion as an insectici...
We evaluated structural modifications in the branchial architecture of grass carp, Ctenopharyngod...
Three species of freshwater Brazilian fishes (pacu, Piaractus mesopotamicus; piavussu, Leporinus mac...
The acute toxicity of methyl parathion in pacu fingerlings (Piaractus mesopotamicus) subjected to so...
The usage of pesticide in the industry will help increase crop yield and meet consumer demand for Ma...
Indiscriminate use of pesticides has become a serious problem among human and ambient environment. T...
AbstractBackgroundUse of pesticides in agricultural fields has a series of toxicological and environ...
AbstractBackgroundUse of pesticides in agricultural fields has a series of toxicological and environ...
Background: Use of pesticides in agricultural fields has a series of toxicological and environmental...
Environmental pollutants such as pesticides, industrial wastes and other organic wastes pose serious...
Not AvailableFresh water fish, Labeo rohita was exposed to sublethal concentrations (0.25, 0.5 and 1...
Piaractus mesopotamicus is a freshwater native fish from rivers of the Paraná-Paraguay Basin and of ...
Among the new substances that were synthesised by the chemical industiy during the last decades, wit...
Gills are vital structures for fish, since they are the main site for gaseous exchange as well as pa...
Gills are vital structures for fish, since they are the main site for gaseous exchange...
Abstract: The present study deals with the effect of some water pollutant; malathion as an insectici...
We evaluated structural modifications in the branchial architecture of grass carp, Ctenopharyngod...
Three species of freshwater Brazilian fishes (pacu, Piaractus mesopotamicus; piavussu, Leporinus mac...
The acute toxicity of methyl parathion in pacu fingerlings (Piaractus mesopotamicus) subjected to so...
The usage of pesticide in the industry will help increase crop yield and meet consumer demand for Ma...
Indiscriminate use of pesticides has become a serious problem among human and ambient environment. T...
AbstractBackgroundUse of pesticides in agricultural fields has a series of toxicological and environ...
AbstractBackgroundUse of pesticides in agricultural fields has a series of toxicological and environ...
Background: Use of pesticides in agricultural fields has a series of toxicological and environmental...
Environmental pollutants such as pesticides, industrial wastes and other organic wastes pose serious...
Not AvailableFresh water fish, Labeo rohita was exposed to sublethal concentrations (0.25, 0.5 and 1...
Piaractus mesopotamicus is a freshwater native fish from rivers of the Paraná-Paraguay Basin and of ...
Among the new substances that were synthesised by the chemical industiy during the last decades, wit...