Fig. 2From: Combining carbon ion irradiation and non-homologous end-joining repair inhibitor NU7026 efficiently kills cancer cellsSurvival curves after NU7026, B02 treatment and radiation exposure for human H1299 cells. NU7026 alone, B02 alone and both concentration-dependent changes (a). C ion irradiation dose-dependent changes (b) and the x-ray irradiation (c) when treated or not treated with 10 μM inhibitors. The presented results are the mean and SD of three independent experiments. Data were statistically evaluated with student’s t test with comparisons between irradiation alone and other treated groups (* p < 0.05; ** p < 0.01)Back to article page