Fig. 4From: Chronic intermittent hypoxia promoted lung cancer stem cell-like properties via enhancing Bach1 expressionCIH induces mitochondrial ROS accumulation in NSCLC cells. Flow cytometric analysis of A549 (a) or SPCA1 (b) treated with MitoSOX after CIH exposure for 48hrs is shown. c Quantitative analysis of MitoSOX-positive cells is shown. All data are presented as the mean ± SEM. *P < 0.05, **P < 0.01 and ***P < 0.001 compared with the control group. Every experiment was repeated at least three times. CIH chronic intermittent hypoxiaBack to article page