Figure 7. The effect of RSV-induced mitophagy on developmental potential of aged oocytes. (A) After treatment with CsA, the blastocyst formation rate was detected. Bar = 200 μm. (B) Statistical results of the parthenogenetic-activation rate after RSV induced mitophagy blocked by CsA. (C) Quantitative analysis of blastocyst formation rates in (A). At least three independent experiments and more than 20 embryos were examined in each experimental group. Different lowercase letters represent the difference of expression levels that are significant (P < 0.05).