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The thickness of newborn cartilage in the OA model (mean ± SD, n = 3).
| Group | Newborn cartilage thickness (μm) | P values |
|---|---|---|
| Untreated control group | 34.27 ± 5.42 | |
| Treated group a | 65.13 ± 5.29∗∗ | P < 0.01 |
| Treated group b | 65.30 ± 5.83∗∗ | P < 0.01 |
∗∗There is a very significant difference between two groups.
