[Change in the structure of rat liver mitochondrial membranes under the effect of ionizing radiation].

The effect of gamma-irradiation (under 0-10(3) Gy) on the intensity of lipid peroxidation, the microviscosity of annular and free lipids and the polarization of membrane proteins tryptophan fluorescence was studied in the outer and inner mitochondrial membranes. Some specific individual peculiarities of the mitochondrial membranes post-radiation changes were established.