Figure 1. Immunohistochemical localization of MFG-E8, integrin αvβ3, and LIF in the human endometrium. Representative images of: (A) negative control from the control group (endometriosis and infertility), (B) and from the case group (healthy fertile patients); (C) MFG-E8 staining from the control group, (D) and from the case group; (E) Integrin αvβ3 staining from the control group, (F) and from the case group; and (G) LIF staining from the control group and from the case group (H).