Figure 7From: Platelet autologous growth factors decrease the osteochondral regeneration capability of a collagen-hydroxyapatite scaffold in a sheep model Representative fields of immunohistochemical staining for type II (A, B, C) and type I (D, E, F) collagen of decalcified samples of the C-Group (A, D), S-PRP Group (B, E) and S-Group (C, F) at 6 months. Bar = 100 microns.Back to article page