Figure 6.

Gene expression of type-2 collagen, aggrecan, and Sox9 in the regenerated tissue of 2-mm depth implantation at 4 weeks. The degree of expression of type-2 collagen mRNAs was significantly greater in the regenerated tissue in G-II and III than that in G-IV.

Matsuda et al. BMC Musculoskeletal Disorders 2013 14:50   doi:10.1186/1471-2474-14-50
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