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Intensity of lipid peroxidation processes in laying hens under chronic exposure of lead acetate

It has been studied the intensity of lipid peroxidation processes in laying hens under chronic exposure of lead acetate. It has been determined, that receipt of toxin in the doses at 75, 150 and 300 ppm per kg of feed under the chronic experiment conditions results in a credible decline of stability of erythrocytes to hemolysis, increase the level of dien conjugates and malone dialdehyde, decrease of total antioxidant activity of blood serum of laying hens at all treatment groups on the 30th, 60th, 90th day and 14th days after treatment of lead acetate by feed.

Key words: lipid peroxidation, lying hens, chronic, lead.

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