Fig. 3From: Decellularized bovine ovarian niche restored the function of cumulus and endothelial cellsRecellularization process, CCs and HUVECs culture (passage 3), magnification = 40X (A), H & E, and DAPI staining following recellularization. IHC staining against CD31 and estrogen receptor antibodies (B). Arrows indicate the positive cells after staining. Scale bar = 20 µMBack to article page