Platelet-Derived Growth Factor-Functionalized Scaffolds for the Recruitment of Synovial Mesenchymal Stem Cells for Osteochondral Repair

Figure 10

Histological evaluation of cartilage repair with different scaffolds in osteochondral defect models. (a) H&E staining. (b) Masson staining. (c) Safranine O fast green staining. (d) Histological scores at 12 and 24 weeks in each group.

(a)

(b)

(c)

(d)