Research Article

Cold Atmospheric Plasma Inhibits the Proliferation of CAL-62 Cells through the ROS-Mediated PI3K/Akt/mTOR Signaling Pathway

Figure 4

Intracellular ROS levels. (a) Fluorescence images of intracellular ROS generation in CAL-62 cells. (b) The quantification by measuring fluorescence pixel intensity using ImageJ software. (c) The activity of SOD in CAL-62 cells. The data represent the mean ± SD of three independent experiments. , , and with ANOVA compared with the control.
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