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Article

Multiphasic Survival Curves for Cells of Human Tumor Cell Lines: Induced Repair or Hypersensitive Subpopulation?

1 Apr 1994

Abstract excerpt

Survival of the cells of three human tumor cell lines of differing radiosensitivity was measured after irradiation with single doses of X rays (0.05-5 Gy). At doses below 1 Gy, cells were more radiosensitive than predicted by back-extrapolating the high-dose response. This difference was more marked for cells of the radioresistant cell lines than the radiosensitive cell line so that the "true" initial slopes of...

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PMID: 8146321
DOI: 10.2307/3578756

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