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. 2020 Oct 28;9(11):1057. doi: 10.3390/antiox9111057

Figure 4.

Figure 4

Rotenone enhances the NaIO3-induced retinal pigment epithelium (RPE) cytotoxicity. Cells were treated with rotenone (10 μM) 20 min prior to NaIO3 (30 mM) stimulation. Cell viability was measured by Annexin V/PI staining (A) and mitochondrial H2O2 was determined by mitoPY1 staining (B). Data were mean ± SEM from three independent experiments. * p < 0.05, indicating the significant effects of NaIO3. # p < 0.05, indicating the significant effect of rotenone to increase cell death under NaIO3 stimulation.