Fig. 6
From: Model construction and drug therapy of primary ovarian insufficiency by ultrasound-guided injection
The effect of ultrasound-guided hUC-MSCs exosome injection on POI-U rats. A Representative photographs for proestrus, estrus, metestrus and diestrus are shown (100 ×); B Duration of estrous cycle stage in Con, POI, and POI-U groups. C HE staining of rat ovarian tissue in Con, POI, and POI-U groups; D Changes of estrous cycle in Con, POI, and POI-U groups. P: proestrus, E: estrous, M: metaestrus, D: Diestrus; E Statistics of Litter number of rats; F The BCL2 and BAX mRNA expression in Con, POI, and POI-U groups