Fabrication and <i>In Vitro</i> Evaluation of 3D Printed Porous Polyetherimide Scaffolds for Bone Tissue Engineering.

Biomed Res Int · 2019 · PMC6877952 · PMID 31815125

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an increasing trendno p-value reported

As shown in Figure 3(f) , cells in both PEI group and 3D PEI group showed an increasing trend, while the number of cells in the 3D PEI group was higher than that in the PEI group at all three time points, and the difference was statistically significant after culture for 4 days.

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