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Western Blotting of TGF-β1, COL1, COL2, TIMP-1 and MMP-13 expression levels
| Group | TGF-β1 | COL1 | COL2 | TIMP-1 | MMP-13 |
|---|---|---|---|---|---|
| A | 0.68 ± 0.21 | 0.42 ± 0.08 | 0.32 ± 0.08 | 0.49 ± 0.18 | 1.21 ± 0.26 |
| B | 1.15 ± 0.17* | 0.84 ± 0.12* | 0.71 ± 0.13* | 0.93 ± 0.14* | 0.72 ± 0.21* |
Compared with the value in group A, the difference is significant (p < 0.05)
