Figure 3From: Gene expression profile of the cartilage tissue spontaneously regenerated in vivo by using a novel double-network gel: Comparisons with the normal articular cartilage Expression of collagen-related genes. In the regenerated tissues, the same genes were dominantly expressed at each period, while the expression degree of collagen (COL) type-2A1, 1A2, and 10A1 genes was obviously greater (twice or more) in comparison with the normal cartilage.Back to article page