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. 2018 Mar 19;19(3):908. doi: 10.3390/ijms19030908

Figure 11.

Figure 11

The highest fluorescence intensity resulted from the combination of PCSN probes and 8-Gy irradiation. There was a significant difference between “probe” and the other samples, showing that combination therapy caused the greatest extent of apoptotic cell death. * p < 0.1. Control: SK-BR3 cells, silica: cells in medium containing 1200 ppm PCSNs, probe: cells in medium containing 1200 ppm PCSN probes.