Benzo[a]pyrene induced liver and kidney cancer in swiss albino mice
S.Asha and D.Girija
Abstract
S.Asha and D.Girija
Abstract
This study has been undertaken to find out the carcinogenic effect of benzo[a]pyrene induced oxidative damage in liver and kidney of swiss albino mice. Adult male swiss albino mice were exposed to benzo[a]pyrene (dissolved in corn oil) twice a week for a period of 60 days and 90 days (50mg /kg body weight). Level of lipid peroxidation and activities of enzymic antioxidants and non-enzymic antioxidants were studied. The results indicates that there is a marked elevation in lipid peroxidation of both target organs (livers and kidney), with a elevated level of GPx in kidney and deminished level of GPx in liver. The results also showed a decreased activities of SOD, CAT and reduced glutathione in liver and kidney. All these study concludes that benzo[a]pyrene acts as a carcinogenic agent in liver and kidney of swiss albino mice.
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This study has been undertaken to find out the carcinogenic effect of benzo[a]pyrene induced oxidative damage in liver and kidney of swiss albino mice. Adult male swiss albino mice were exposed to benzo[a]pyrene (dissolved in corn oil) twice a week for a period of 60 days and 90 days (50mg /kg body weight). Level of lipid peroxidation and activities of enzymic antioxidants and non-enzymic antioxidants were studied. The results indicates that there is a marked elevation in lipid peroxidation of both target organs (livers and kidney), with a elevated level of GPx in kidney and deminished level of GPx in liver. The results also showed a decreased activities of SOD, CAT and reduced glutathione in liver and kidney. All these study concludes that benzo[a]pyrene acts as a carcinogenic agent in liver and kidney of swiss albino mice.
Key concepts: Lipid peroxidation, Kidney, Carcinogen, Pyrene, Benzo(a)pyrene, Glutathione, Chemistry, Corn oil