Fig. 7From: 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 apoptosisComparison of miR-21 and mRNA expression of PTEN and PDCD4 in ovarian tissues between the groups. Expression of miR-21 (a) and PTEN (b) and PDCD4 (c) mRNA was detected using qRT-PCR. *P < 0.05, compared to the model group and the mesenchymal stem cell (MSC) groupBack to article page