title: [Cisplatin influence on: the radiosensitivity and recovery of yeast cells].
abstract: The effect of the simultaneous combined action of ionizing radiation and cisplatin on the radiosensitivity and liquid holding recovery (LHR) of diploid yeast cells was studied. It was shown that regardless of the cisplatin concentration (0; 0.002; 0.01; 0.02 g/ml) the radiosensitivity of cells was increased by 1.3 times. The ability of a cell to the LHR was progressively decreased with the increasing cisplatin concentration up to the complete inhibition. It was shown that the LHR of yeast cells after a combined action of ionizing radiation and chemical agents is mainly inhibited due to formation of a greater proportion of irreversible damage. The constant of recovery, characterizing the probability of recovery per a unit of time, was independent on cisplatine concentration.
authors.forename: E S
authors.initials: ES
authors.lastname: Evstratova
authors.forename: V G
authors.initials: VG
authors.lastname: Petin
mesh_terms: D002945:Cisplatin / Q000494:pharmacology*; D004260:DNA Repair / Q000187:drug effects / Q000528:radiation effects; D004171:Diploidy; D004307:Dose-Response Relationship, Radiation; D005720:Gamma Rays; D011836:Radiation Tolerance / Q000187:drug effects*; D012441:Saccharomyces cerevisiae / Q000187:drug effects* / Q000528:radiation effects
chemical_list: D002945:Cisplatin