Fig. 6From: Overexpression of miR-21 in stem cells improves ovarian structure and function in rats with chemotherapy-induced ovarian damage by targeting PDCD4 and PTEN to inhibit granulosa cell apoptosisApoptosis of GCs in each group. Apoptotic rate of granulosa cells (GCs) at 15, 30, 45, and 60 days after injection in each group. *P < 0.05, versus the miR-21 group and the mesenchymal stem cell (MSC) groupBack to article page