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. 2023 Jun 28;12(7):883. doi: 10.3390/pathogens12070883

Figure 4.

Figure 4

Oxygen consumption rate (OCR) was measured in HeLa cells (ctrl) and in HeLa incubated with 10 mM of D(−) or L(+)-LA or treated for 1 h with L. crispatus (S L.c.) and L. reuteri (S L.r.) supernatant following the addition of the OXPHOS uncoupler FCCP (0.5 µM) and the electron transport inhibitor antimycin A (AA) (2 µM). Statistical significance of native OCR (red bars) is calculated vs. control (ctrl) (*** p ≤ 0.0001); the uncoupled respiration rate (blue bars) is significantly decreased by the treatment with L. reuteri supernatant (### p ≤ 0.0001). Data are mean ± SD.