[Radiosensitivity during the irradiation of animals in an altered gaseous environment. A comparative study on mice and rats of the radiation-protective effect of oxygen-deficient gas mixtures]. / Radiochuvstvitel'nost' pri obluchenii zhivotnykh v izmenennoi gazovoi srede. Sravnitel'noe issledovanie na myshakh i krysakh protivoluchevogo éffekta kisloroddefitsitnykh gazovykh smesei.

The radioprotective effect of gas hypoxic mixtures containing 5, 7, 8, 10 and 15% of oxygen on mice and rats was comparatively studied. The dependence of DMF upon oxygen concentration in the mixture was approximated by a hyperbolic function similar to the dependence of the radiomodifying effect of circulatory hypoxia caused by radioprotective agents of the indolylalkylamine series.