Figure 7.

Sulf-1 and Sulf-2 expression in murine knee joints. Immunohistochemistry for Sulf-1 (a-d) and Sulf-2 (e-h) was performed on sections from knee joints of C57BL/6J mice at 1, 2, 6, and 12 months of age (n = 8). Magnification: ×40.