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. 2015 Aug 12;10(8):e0133728. doi: 10.1371/journal.pone.0133728

Fig 3. Apoptotic ratio of A549, H1299 and BEAS-2B cells irradiated with 125I seeds CLDR radiation and 60Co γ-ray HDR radiation.

Fig 3

A-C: the difference in the apoptotic ratio of A549, H1299 and BEAS-2B cells receiving 125I seeds CLDR radiation and 60Co γ-ray HDR radiation. * indicates a significant difference (P<0.05) when comparing 2, 4, 6 and 8 Gy irradiation by the two radiation sources and control (0 Gy) treatment, and # indicates a significant difference (P<0.05) when comparing the two radiation treatments of the same doses. D, E: the difference in the apoptotic ratios of the three cell lines irradiated with 125I seeds and 60Co γ-rays. * indicates a significant difference (P<0.05). Bars, standard error (SE).