Poly(ε-caprolactone)/Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) Blend from Fused Deposition Modeling as Potential Cartilage Scaffolds

Figure 6

(a) Proliferation of porcine chondrocytes at 7, 14, and 21 days of culture and (b) amounts of extracted glycosaminoglycans after cultured for 21 days on the surface-modified scaffolds with NaOH at different blending ratios.

(a)

(b)