Fig. 4.
Bax/Bcl-2 ratio 48 h after irradiation of HTB140 cells with 12C ions of 197 (A) and 382 keV/μm (B), obtained by Western blot. Irradiation doses were from 2 to 16 Gy. β-Actin was used as internal loading control. Mean values, obtained from three experiments, of Bax/Bcl-2 ratios for irradiated samples were normalized to Bax/Bcl-2 ratio for control sample which was set as 1. P*<0.05, **<0.01, ***<0.001 compared to the control.
