Fig. 3From: Hypoxia and its possible relationship with endometrial receptivity in adenomyosis: a preliminary studyH&E and alpha-smooth muscle actin staining of mouse uterine tissue. Endometrial glands penetrated deeply into the myometrium beneath the endometrium of the uterus (arrow) in the AG (b, d). However, the endometrium was surrounded by regular, concentric layers of smooth muscle in the CG (a, c). CG, control group; AG, adenomyosis groupBack to article page