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C Datta

Publications and source records attributed to C Datta.

4 recordsLinked to original sources
PubMed1992

Effect of malathion on antioxidant defence system in human fetus--an in vitro study.

Malathion under in vitro condition even at lower concentration (250 ppm) altered the level of enzymes associated with glutathione cycle and antioxidant defence system in human fetal brain and liver. Such changes involved alterations in glutathione status and extent of lipid peroxidation. The inhibitory effect of malathion was dose dependent in case of human fetal brain and was more vulnerable than fetal liver. This alteration (inhibition or activation) was maximum in case of tissues from fetuses of early period of development, suggesting greater susceptibility of human fetus towards this organophosphorus insecticide.

Age Factors↗
PubMed1992

Effects of organophosphorus insecticide phosphomidon on antioxidant defence components of human erythrocyte and plasma.

Effect of organophosphorus insecticide, phosphomidon (250 and 500 ppm) on human erythrocyte and plasma were studied in vitro to get insight into the cellular antioxidant defence mechanism and malondialdehyde formation. The antioxidant defence system of erythrocyte was altered as evident by depression of glutathione reductase, glucose 6 phosphate dehydrogenase, whereas the level of reduced glutathione, glutathione peroxidase, glutathione-S-transferase, superoxidedismutase and catalase were stimulated. In the case of plasma fraction, glutathione reductase, glutathione peroxidase, glutathione-s-transferase, glucose-6-phosphate dehydrogenase, superoxide dismutase and levels of reduced glutathione were significantly depressed and the malondialdehyde formation and catalase activity were elevated indicating the less adaptive response of plasma to protect it from oxidative damage.

Adult↗