[Viability of rat thymocytes as affected by radiation and combined radiation-heat damage]

A share of damaged (nonviable) cells of rat thymus was quantitatively estimated on days 1 and 3 following irradiation with doses of 1, 3 and 6 Gy and a combined treatment with radiation and heat. The percentage of nonviable thymocytes was higher after the combined treatment than after the effect of radiation alone delivered in equivalent doses.