Figure 8.

The equivalent X-ray doses in DCF fluorescence and DMPO-OH signal productions, and the fractional clonogenic cell death observed in MECs after plasma treatment under three (1, 2, and 3) operational conditions of APPJ device. Each data point was obtained from three to five independent experiments. Error bars indicate one standard error for individual mean values. The asterisk indicates that the equivalent X-ray doses of operational conditions 2 and 3 are significantly different from each other (p < 0.05) with regard to medium OH and intracellular ROS productions and clonogenic cell death.