Figure 1.

Expression of CD47/IAP in human articular cartilage. Sections of human articular cartilage were stained with the anti-CD47 antibody Bric 126, resulting in strong labelling of resident chondrocytes. (a) Normal articular cartilage (original magnification ×50). Inset: high-power view (original magnification ×400). (b) Osteoarthritic articular cartilage (original magnification ×50). Inset: negative control non-immune mouse immunoglobulin (original magnification ×100). IAP, integrin-associated protein.