Fig. 4

MBE and delphinidins ameliorate the decrease in oxygen consumption rates of 661W exposed blue light. (A) A schematic diagram of the experimental design for the Mito Stress assay used in this study. (B, D, F) The representative traces of OCR in 661W cells over time (min) following blue light irradiation without or with 10 µg/mL MBE (B), 10 µM D3S5G (D), or 10 µM D3G5G (F). (C, E, G) The graph shows basal respiration, maximal respiration, and ATP-production coupled respiration. Bar graph represents the mean ± SEM (n = 4). ^*P < 0.05, ^**P < 0.01, ^***P < 0.001 Tukey’s test vs. Blue light