Research Article
Biocompatibility of Developing 3D-Printed Tubular Scaffold Coated with Nanofibers for Bone Applications
Figure 9
Biocompatibility response of human fetal osteoblasts seeded onto the 3D-printed tubular scaffold. (a) Cell adhesion at 4 and 24 h of cell culture. (b) WST assay showing the viability of cells evaluated at 1 to 21 days of cell culture. Statistical significance is indicated by .
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