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. 2020 Jul 28;10:12653. doi: 10.1038/s41598-020-69501-1

Figure 5.

Figure 5

α-Hemolysin induces oxidative stress in mitochondria of THP-1m and inhibition of potassium efflux brought glutathione-redox status to normal. GSH:GSSG estimation was performed to evaluate the effect of α-hemolysin (HlyA) on THP-1m mitochondrial redox state. Additionally, the effect of glibenclamide and potassium chloride were also assessed on hemolysin induced oxidative stress in THP-1m. THP-1m pre-treated with glibenclamide (100 μM, 30 min prior to stimulation) and KCl (140 mM, 30 min prior to stimulation) were stimulated with HlyA for 2 h. Data shown is the average of three independent experiments. Comparisons between multiple groups were made using one-way ANOVA with Bonferroni’s post test. P value is shown as *p ≤ 0.05, **p ≤ 0.01, ***p ≤ 0.001.