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Comparison of the various cell-free PCL-MECM scaffolds.
| LA group | LU group | SA group | SU group | |
|---|---|---|---|---|
| Tensile modulus | + | – | + | – |
| Compressive modulus | + | + | – | – |
| Cell viability | + | – | – | – |
| Chondrogenic differentiation in vitro | + | + | – | – |
| Chondrogenic differentiation in vivo | + | + | + | + |
+ good, - normal.
