Fig. 2
From: Expression of cystatin C in the female reproductive tract and its effect on human sperm capacitation
CST3 expression and localization in the cyclic endometrium and fallopian tube. Paraffin sections prepared by the endometrial curettage during various proliferative and secretory phases (a) and the fallopian tube (b) were incubated with anti-CST3 antibody as stated in the text. Symbols: e, epithelium; g, gland; me, mucosal epithelium; s, stroma; uf, uterine fluid. The menstrual cycle is divided into six subphases: EP, early proliferative; MP, mid-proliferative; LP, late-proliferative; ES, early secretory; MS, mid-secretory; and LS, late-secretory phase. Bar: 200 μm in A, 1 mm in B