Effect of Fibroblast Growth Factor 2 on Equine Synovial Fluid Chondroprogenitor Expansion and Chondrogenesis

Figure 8

Histological sections of chondrogenic pellets on day 20. Pellets from cells expanded in control medium (a) or medium supplemented with FGF-2 (b) were stained with Toluidine Blue.

(a)

(b)