Fig. 5From: Metformin reduces androgen receptor and upregulates homeobox A10 expression in uterine endometrium in women with polycystic ovary syndromeEffect of metformin on AR expression in Ishikawa cells and HESCs examined by fluorescent immunocytochemistry. Representative images of fluorescent immunocytochemistry in Ishikawa cells and HESCs. Samples without the AR primary antibody were used as a negative control. AR, androgen receptor; DAPI, 4′ 6-diamidino-2-phenylindole; HESCs, human endometrial stromal cellsBack to article page