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伤后不同时相点两组组织MMP-1 mRNA的表达
Expression of MMP-1 mRNA in the wound tissue in the two groups at different time points after injury (n=6)
| Group | 3 d | 2 weeks | 10 weeks |
| MMP-1: Matrix metalloproteinase-1; *P=0.000 vs control. | |||
| Experimental | 1.233±0.079 | 1.652±0.098* | 2.038±0.109* |
| Control | 1.240±0.091 | 1.859±0.088 | 1.484±0.126 |
