Research Article

Radiosensitivity and Induction of Apoptosis by High LET Carbon Ion Beam and Low LET Gamma Radiation: A Comparative Study

Figure 3

Surviving Fraction of HeLa and HsiI after irradiation with carbon ion beam and gamma radiation. Each point represents the mean with standard deviation. The significance level of difference of % survival at the same dose of both carbon ion beam and gamma radiation for each cell type was denoted by values. “**” means ( ) and “***” means ( ).
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