Figure 6.

Ulipristal acetate (UPA) and mifepristone differentially regulate heart- and neural crest derivatives-expressed protein 2 (HAND2) protein expression in human endometrial stromal cells. Immunocytochemical analysis of HAND2 in stromal cells during in vitro decidualization. Panels represent primary cultures of human endometrial stromal cells cultured in the absence of UPA or mifepristone (A), in the presence of UPA (B), and in the presence of mifepristone (C) for 6 days. Representative images from 3 independent experiments are shown.