Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
MMP-13 mRNA expression levels before and after treatment in the three groups of rats.
| Time | Transplantation group (n=20) | KOA group (n=20) | Blank group (n=11) | F value | P-value |
|---|---|---|---|---|---|
| Before treatment | 2.27±0.58 | 2.19±0.51 | 1.02±0.22 | 25.78 | <0.001 |
| After treatment | 1.13±0.26 | 2.38±0.49 | 1.04±0.24 | 74.87 | <0.001 |
| t value | 8.021 | 1.201 | 0.204 | – | – |
| P-value | <0.001 | 0.237 | 0.841 | – | – |
MMP-13, matrix metalloproteinase 13; KOA, knee osteoarthritis.
