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Growth factor treatment groups and concentrations of each growth factor.
| Growth factor concentration | Treatment groups |
||||||
|---|---|---|---|---|---|---|---|
| FGF-2 | TGF-β1 | IGF-1 | BMP-12 | BMP-12 IGF-1 |
TGF-β1 IGF-1 |
BMP-12 FGF-2 |
|
| FGF-2 | 5 ng/ml | 5 ng/ml | |||||
| TGF-β1 | 5 ng/ml | 5 ng/ml | |||||
| IGF-1 | 10 ng/ml | 10 ng/ml | 10 ng/ml | ||||
| BMP-12 | 50 ng/ml | 50 ng/ml | 50 ng/ml | ||||
