Figure 3

Relative gene expression level of matrix metalloproteinase in HACs cultured in medium supplemented with HMG. 3a) MMP1, 3b) MMP3 and 3c) MMP13. The values were expressed as mean ± SEM, n=6. *Significant different compared to the control group (P<0.05%). ⁰Significant different between HMG concentration (P < 0.05%).