Figure 3. Krill oil improves mitochondrial health. (A, B) Representative image and quantification of 8-Oxo (dG) staining in old day 6 PD animals (n = 10 individuals, Error bars, s.e.m; ****p < 0.0001; one-way ANOVA followed by Bonferroni’s multiple comparison test). (C) Oxygen consumption rate in day 1, day 3 and day 6 PD animals (n = 50 individuals, two independent experiments, Error bars, s.e.m; NS and *p < 0.05, **p < 0.01; one-way ANOVA followed by Bonferroni’s multiple comparison test). (D, E) Image and quantification of mitochondrial membrane potential measured using TMRE staining in BJ fibroblast at passage 16 (p16) in the absence and presence of krill oil (n = 6 independent experiments, Scale bar, 20 μm, Error bars, s.e.m; **p < 0.01; one-way ANOVA followed by Bonferroni’s multiple comparison test).