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. 2020 Sep 10;33(12):789–815. doi: 10.1089/ars.2019.7800

FIG. 9.

FIG. 9.

Effects of suppressors of electron leak at specific sites. (A) Effect of S1QEL—Mitochondrial matrix superoxide release Jm rates were normalized to those without S1QEL at varying glucose concentrations in the absence and presence of rotenone as indicated. (B) Antioxidant capacity of S3QEL—Jm rates were normalized to those without S3QEL in the absence or presence of rotenone. (C) Simultaneous effects of S1QEL plus S3QEL at 11 mM glucose. Jm rates were normalized to those without both agents. (D) Antioxidant effect of S3QEL towards Antimycin-induced superoxide production. S1QEL and S3QEL, 10 μM; rotenone, 20 μM. ANOVA (n = 4–12): ##p < 0.01; ###p < 0.001; when normalized to 100%. **p < 0.01; ***p < 0.001; when compared among samples. S3QEL, suppressor of complex 3 site Q electron leak.