title: [The relationship of the processes of recovery from thermal and radiation damage in yeast cells].
abstract: Synergistic enhancement coefficient (SEC) achieves the maximum value within 2-3 hours of holding overheated (50 degrees C) and gamma-irradiated diploid cells of Sacch. cerevisiae in water at 28 degrees C; further holding leads to SEC dropping almost to the initial value. The maximum in the curve involved disappears if gamma-irradiated (overheated) cells were held in water at 28 degrees C for 2-3 hours before hyperthermic treatment (gamma-irradiation). There is no maximum in the curve discussed for haploid yeast cells, which are incapable of "rapid" post-irradiation recovering. The experimental data are interpreted from the point of view of reversible inhibition of yeast post-irradiation recovery by hyperthermia.
mesh_terms: D003470:Culture Media / Q000378:metabolism; D005720:Gamma Rays; D006358:Hot Temperature; D012441:Saccharomyces cerevisiae / Q000254:growth & development / Q000528:radiation effects*; D013696:Temperature; D013997:Time Factors; D014867:Water
chemical_list: D003470:Culture Media; D014867:Water
vernacular_title: O sviazi protsessov vosstanovleniia ot termicheskikh i radiatsionnykh povrezhdeniĭ u drozhzhevykh kletok.