Research Article

Increase and Redistribution of Sex Hormone Receptors in Premenopausal Women Are Associated with Varicose Vein Remodelling

Figure 3

(a). Percentage of cells positively expressing the androgen receptor (AR) in the study groups (CV = control vein, VV = varicose vein). (b–e) AR immunodetection images in the four analysis groups. The red colour indicates the precipitate that correlates with AR protein expression.