Age dynamics and seasonal specificity of antioxidant protection conditions in tissues of amuric wild carp

S. I. Kras, A. E. Maryuca, S. I. Tarasjuk

The data about activity of key enzymes of antioxidant protection: catalase, SOD, GP and contents of malon dialdehyde in the liver, in the myocardium and in the blood of the puberal and unpuberal amuric wild carp over the autumn and spring periods are presented in this article. It was established that over the autumn period the activity of catalase in tissue of unpuberal wild carp is lover than in puberal. We have come to a conclusion, that the antioxidant status of the unpuberal amuric wild carp tissue is higher. The unpuberal individuals have more marked seasonal changes of antioxidant protecting enzymes activity.

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