Fig. 3From: hUCMSCs reduce theca interstitial cells apoptosis and restore ovarian function in premature ovarian insufficiency rats through regulating NR4A1-mediated mitochondrial mechanismsThe TUNEL detection kit was used to identify the apoptosis of TICs in the ovaries of all the groups. The FITC staining indicated apoptotic cells. The nucleus was indicated by blue fluorescence while it was stained with DAPI. Magnification × 400. Scale bar: 60 μm. FITC: fluorescein isothiocyanate, DAPI: 4’,6-diamidino-2-phenylindole, POI: premature ovarian insufficiency, hUCMSCs: human umbilical cord mesenchymal stem cellsBack to article page