Fig. 2. Ex vivo FPF assessment of human and rat neural retina mitochondrial stress and correlation with apoptosis.
FPF (A) and apoptotic cell death (B) of human (n=4) and rat neural retina (n=12) incubated with hydrogen peroxide (H2O2), with or without N-acetylcysteine (NAC). Values are mean (standard error). *P<.05, ***P<.001, compared with control; †<.05, †††<.001, compared with H2O2-treated cells; ‡‡<.01, compared with control; gsu indicates grayscale units; au, arbitrary units.