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Treatment groups
| Scaffold model | Growth factor (media) | Concentration (ng/ml) |
|---|---|---|
| Control | 0 | 0 |
| Adsorbed IGF-1 | 0 | 0 |
| IGF | IGF-1 | 100 |
| TGF | TGF-β1 | 10 |
| IGF + TGF | IGF-1 + TGF-β1 | 100, 10 |
IGF-1, insulin-like growth factor-1; TGF-β1, transforming growth factor beta-1.
