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. 2023 Oct 7;12(19):2416. doi: 10.3390/cells12192416

Figure 5.

Figure 5

Mitochondrial membrane potential (MMP) (a,b) and GSH level (c,d) of hMSc and MNNG/Hos cells under oxidative stress induced via hydrogen peroxide in vitro. Cells were pretreated with calcein-modified CeO2 NPs (0.01–1 mM), then oxidative stress was induced via H2O2, and, after 24 h, the parameters were analyzed. MMP was measured using TMRE dye, and the GSH level was determined using ThiolTracker Violet. Values are given as mean percentages of test and control group scores obtained over 3 h of measurement. Data are presented as mean ± SD. Significance of differences is indicated by * for the cells not treated with H2O2 and # for the cells treated with H2O2.