Radiation-induced lipid peroxidation, a fish diet and modulation of the effects by vitamin E

Data are presented in this paper on the effect of vitamin E on rats given a fish diet after whole-body gamma-irradiation. The content of lipid peroxidation products in rat plasma, brain and liver and also the content of vitamin E have been investigated. Irradiation increases lipid peroxidation in the studied tissues and decreases vitamin E content. This process is aggravated by the fish diet. Vitamin E given in addition to fish diet helps the organism to stabilize the antioxidant homeostasis at a qualitatively different level.