Immunohistological Localization of BMP-2, BMP-7, and Their Receptors in Knee Joints with Focal Cartilage Lesions
Figure 3
Immunostaining of synovia, positive staining (arrows) is indicated by the red color mainly located around the nucleus of chondrocytes, (a) BMPR-1A (summary score 6), (b) BMPR-1B (summary score 1), (c) BMPR-2 (summary score 1), (d) BMP-7 (summary score 6), (e) BMP-2 (summary score 2).
