[Radioprotective action of a gas hypoxic mixture GHM-10 in multiple irradiations of rat and human skin].

Gas hypoxic mixture (GHM-10) decreased significantly the occurrence and duration of radioepidermitis after local therapeutic fractionated irradiation of Wistar rat skin with a cumulative dose of 66 Gy. In patients subjected to radiation therapy and protected with GHM-10 erythema and epidermitis developed at a much higher cumulative dose than in the controls. With erythema dose modifying coefficient was 1.38 +/- 0.06.