[Early changes in the state of the cell surface and nucleoid of irradiated Ehrlich ascites carcinoma cells].

For cells of Ehrlich ascite carcinoma, irradiated by the dose of 10 Gy, a decrease in the coefficient of cell distribution in the two-phase polymer system--dextrane-polyethylene-glycol and an increase in the nucleoid viscosity are shown. The values of both indices characterizing the state of the cell surface and nuclear DNA by the same way have changed in time after irradiation: the maximum effect was observed 1 hour after irradiation and the normalization of the both indices was marked 5-6 hours after it.