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. 2018 Jun 11;8:8815. doi: 10.1038/s41598-018-27262-y

Figure 3.

Figure 3

ROS and reduced glutathione are normalized in A549RR cells by HIF-1α inhibition. MitoSOX fluorescence-based mitochondrial ROS levels in A549 and A549RR cells before, 12 and 24 hours following 50 μM YC-1 treatment (a,b). ThiolTracker Violet was used to evaluate levels of reduced glutathione as a marker of ROS scavenging activity (c,d). *p < 0.05 compared to A549 0 hr control, p < 0.05 compared to same cell type at 0 hours. Scale bar in images represents 50 μm.