Figure 2. Effect of resveratrol supplementation on mouse embryonic mitochondrial membrane potential. (A) Representative pictures stained with JC-1. Green and red fluorescence indicate JC-1 monomers and JC-1 aggregates, respectively. (B) The ratio of red:green JC-1 fluorescence in embryos. The data are presented as the mean ± SEM from three independent experiments. a,b,c Different superscripts indicate significant differences within a stage (p < 0.05).