Relative gene expression level of anabolic mediator in HACs cultured in medium supplemented with HMG. 6a) Type I collagen (COL 1), 6b) Type II collagen (COL II), 6c) ACP and 6d) SOX-9. The values were expressed as mean ± SEM, n=6.
Chua et al. BMC Complementary and Alternative Medicine 2013 13:19 doi:10.1186/1472-6882-13-19