Immunohistological Localization of BMP-2, BMP-7, and Their Receptors in Knee Joints with Focal Cartilage Lesions

Figure 2

Immunostaining of cartilage, (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 4).

(a)

(b)

(c)

(d)

(e)