Detection of membrane androgen binding sites in cells isolated from benign (right panel) and malignant (left panel) prostate lesions examined by Confocal microscopy. Positive staining can be seen only on the preparation of carcinoma cells. No staining is evident on the right panel corresponding to preparation of BPH epithelial cells.
Stathopoulos et al. BMC Clinical Pathology 2003 3:1 doi:10.1186/1472-6890-3-1