The results of gelatinases spectrum analysis.

<p>(a, b) were the in vitro result and (c) was the in vivo result. (a) The expression of pro-MMP-2 and active MMP-2 in ADSCs co-cultured group. (b) The expression of pro-MMP-2 and active MMP-2 in control group. (c) The expression of pro-MMP-9, active MMP-9, pro-MMP-2 and active MMP-2 in ADSCs group, control group and sham-operated group.