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. 2021 Aug 24;30:09636897211034464. doi: 10.1177/09636897211034464

Figure 4.

Figure 4.

Gelatin zymographic of matrix metalloproteinases (MMP)-2 and MMP-9 in the CSF. MMP zymographic analysis and zymograms were obtained prior to and after BM-MSC transplantation in all dogs in the Auto-MSCs, Allo-MSCs and control groups. (n = 5 for each group). (a) There were no significant differences in (MMP)-2 and -9 among the groups 5 days after MSCs transplantations (P p > 0.05. (b) Note the presence of the gelatinolytic bands corresponding to pro-MMP-9 (92 kDa), active MMP-9 (86 kDa), pro-MMP-2 (72 kDa), and active MMP-2 (66 kDa).