Fig. 1From: The abnormal expression of oxytocin receptors in the uterine junctional zone in women with endometriosisRepresentative staining of mild cytoplasmic OTR expression in myometrial cells of JZ in the control group (arrow). a Isthmus region in the proliferative phase. b Fundus in the proliferative phase. c Isthmus region in the secretory phase. d Fundus region in the secretory phaseBack to article page