Fig. 7
From: Vitamin A bio-modulates apoptosis via the mitochondrial pathway after hypoxic-ischemic brain damage
The rate of abnormal mitochondrial membrane potential in primary neurons injured by OGD at different RA receptor levels. a Flow cytometric measurement of the rate of abnormal MMP at different RA receptor levels. The lower quadrants represent cells with abnormal MMP. b A comparison of the rates of abnormal MMP for the different RA receptor levels. The data are expressed as the means ± SEM, N = 5, *P ≤ 0.05, **P ≤ 0.01