Fig. 8From: Inhibition of SMAD3 effectively reduces ADAMTS-5 expression in the early stages of osteoarthritisImmunohistochemical analyses for ADAMTS-5 and SMAD3 in cartilage tissue after intra-articular injection of SIS3 and miRNA-140 mimics. A, B Immunohistochemical analysis of ADAMTS-5. C, D Immunohistochemical analysis of SMAD3. Scale bar, 100 μmBack to article page