Figure 1
From: Expression of follicle-stimulating hormone receptor by the vascular endothelium in tumor metastases
Expression of FSHR by microvascular endothelial cells in brain metastases of four major cancers. (A,B) lung cancer; (C,D) breast cancer; (E,F) kidney cancer; (G,H) prostate cancer. Immunohistochemical analysis was performed on paraffin-embedded sections of human metastatic tissues using the anti-FSHR monoclonal antibody 323, followed by a secondary goat anti-mouse Ig antibody coupled to peroxidase, visualized by the red-brown peroxidase-reaction product. Sections were also stained with hematoxylin. Arrows point to the blood vessels. The scale bar represents 20 μm in all panels.