Bushenhuoxue Formula Facilitates Articular Cartilage Repair and Attenuates Matrix Degradation by Activation of TGF-β Signaling Pathway

Figure 1

(a) Gross appearance of both model group and BSHX group at 4 and 8 weeks. (b) Assessment of ICRS cartilage repair score. (c) ABH staining for histological sections of both groups. Bar=50μm. (d) Mankin score for cartilage repair. P<0.05, #P<0.01.

(a)

(b)

(c)

(d)