[Parameters of a cell population synchronized for radiosensitivity studies (author's transl)].
Human cultured cells (EUE) were synchronized by the method of the mitotic harvest and the degree of synchronization, during the first duplication interval, determined by various tests which include growth curves, mitotic index cell-size distributions. Values of synchronization index initially greater than 90% and desynchronization rate of about 2%/hour were evaluated. The survival after 1.75 Gy of 31 MeV protons irradiation shows a sensitive period in the late G1 followed by an increase in radioresistance to a maximum in S.
D002453:Cell Cycle / Q000528:radiation effects*; D002470:Cell Survival / Q000528:radiation effects*; D002478:Cells, Cultured; D004848:Epithelium / Q000528:radiation effects*; D006801:Humans; D008938:Mitosis / Q000528:radiation effects*; D010315:Particle Accelerators; D011522:Protons; D011836:Radiation Tolerance
D011522:Protons
Parametri di una populazione cellulare, sincronizzata per lo studio della radiosensibilità.