Fig. 4From: Combination of bone marrow mesenchymal stem cells and moxibustion restores cyclophosphamide-induced premature ovarian insufficiency by improving mitochondrial function and regulating mitophagyMoxibustion promotes BMSCs migration. A The process of BMSCs tracking. B–C DiR-labeled BMSCs tracking (in-vivo fluorescence imaging and ovarian frozen sections). White arrow represents DiR-labeled BMSCs. D SDF1 and CXCR4 protein levels (n = 3). Full-length blots are presented in Additional file 4: Fig. S2. E Sdf1 and Cxcr4 mRNA expression (n = 6). * P < 0.05, ** P < 0.01, *** P < 0.001Back to article page