Fig. 3From: hUMSC transplantation restores follicle development in ovary damaged mice via re-establish extracellular matrix (ECM) componentshUMSC transplantation promotes follicular development. HE staining of ovaries in (A) Control, (B) POI, (C) POI + hUMSCs and (D) POI + PBS groups. (E) Follicle counts of all follicle stages in Control, POI, POI + hUMSCs and POI + PBS ovaries (n = 3). Scale bar = 50 μm. *P < 0.05, **P < 0.01Back to article page