Lead and zinc influence on antioxidant enzyme activity and malondialdehyde concentrations

• Autorzy: Kulikowska-Karpinska E , Moniuszko-Jakoniuk J.
• Języki publikacji: EN

Abstrakty

EN

The influence of zinc on the activity of antioxidant enzymes in the blood of rats intoxicated with lead was studied. Exposure to lead at the concentration of 500 mg/dm3 for 6 weeks caused a decrease in the activities of SOD, GSH-PX and GR as well as an increase in MDA concentrations in the serum. Zinc at the concentration of 60 mg/dm3 administered for a period of 2 weeks after exposure to cadmium reduced the effects of toxic action of lead leading to a normalization of the activities of SOD and GR in the blood as well as MDA concentration in the serum.

Słowa kluczowe

EN

toxicity; concentration; malondialdehyde; blood; zinc; enzyme activity; lead; antioxidative enzyme

• Wydawca: -
• Czasopismo: Polish Journal of Environmental Studies
• Rocznik: 2001
• Tom: 10
• Numer: 3
• Opis fizyczny: p.161-165,ref.

Twórcy

autor

Kulikowska-Karpinska E

• Medical University, Mickiewicza 2, 15-222 Bialystok, Poland

autor

Moniuszko-Jakoniuk J.

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