Fig. 2From: HDAC4 mutant represses chondrocyte hypertrophy by locating in the nucleus and attenuates disease progression of posttraumatic osteoarthritisRadiographs of osteophyte formation in the rat knee 2 months after ACLT. The images show slight osteophyte formation along the knee joint margins in the Ad-HDAC4 and Ad-m-HDAC4 treated rats; however, the rats than underwent ACLT and treated with Ad-GFP demonstrated the most severe change (black arrow heads)Back to article page