Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Acute and chronic toxic effects of the carbamate pesticide Sevin on some haematological, biochemical and enzymatic parameters in the fresh water teleost fishChanna punctatus
AbstractThe effects of exposure to LC50(10.5 mg/l) for 96 h and to a sublethal concentration (1.05 mg/l) of Sevin for 120 days have been observed on some haematological, biochemical and enzymatic parameters ofChanna punctatus.The fish were hyperglycemic and hyperlactemic and the glycogen content of the liver and muscles decreased, but the lactic acid content of two tissues increased. The activity of hexokinase increased in the kidney, intestine, liver and muscles but decreased in the gills and brain. The activity of lactate dehydrogenase decreased in the kidney and intestine, and increased in the liver, muscles, brain and gills. The pyruvate dehydrogenase activity decreased in all the six tissues. Both the exposures produced a decrease in the succinate dehydrogenase activity of the liver. The enzyme activity decreased in the brain, gills and muscles after chronic exposure, whereas the kidney and intestine showed an elevation in enzyme activity.
Acute and chronic toxic effects of the carbamate pesticide Sevin on some haematological, biochemical and enzymatic parameters in the fresh water teleost fishChanna punctatus
AbstractThe effects of exposure to LC50(10.5 mg/l) for 96 h and to a sublethal concentration (1.05 mg/l) of Sevin for 120 days have been observed on some haematological, biochemical and enzymatic parameters ofChanna punctatus.The fish were hyperglycemic and hyperlactemic and the glycogen content of the liver and muscles decreased, but the lactic acid content of two tissues increased. The activity of hexokinase increased in the kidney, intestine, liver and muscles but decreased in the gills and brain. The activity of lactate dehydrogenase decreased in the kidney and intestine, and increased in the liver, muscles, brain and gills. The pyruvate dehydrogenase activity decreased in all the six tissues. Both the exposures produced a decrease in the succinate dehydrogenase activity of the liver. The enzyme activity decreased in the brain, gills and muscles after chronic exposure, whereas the kidney and intestine showed an elevation in enzyme activity.
Acute and chronic toxic effects of the carbamate pesticide Sevin on some haematological, biochemical and enzymatic parameters in the fresh water teleost fishChanna punctatus
Acta hydrochim. hydrobiol.
Sastry, K. V. (Autor:in) / Siddiqui, A. A. (Autor:in) / Samurl, M. (Autor:in)
Acta hydrochimica et hydrobiologica ; 16 ; 625-631
01.01.1988
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch