Fig. 1From: Exosomes derived from mesenchymal stem cells reverse EMT via TGF-β1/Smad pathway and promote repair of damaged endometriumBMSCs and cell morphology after induction of differentiation. a P3 generation BMSCs (× 100). b Adipogenic induction of BMSCs at 21d. Oil red staining result was shown (× 200). c Osteogenic induction of BMSCs for 21d. Alizarin red staining result was shown (× 200). d Detection of CD29, CD44, CD45 and CD34 by flow cytometryBack to article page