Efficacy of rhBMP-2 Loaded PCL/β-TCP/bdECM Scaffold Fabricated by 3D Printing Technology on Bone Regeneration

Figure 1

Graphical images of (a, b) scaffold fabricating procedure and (c, d) final design. (a) Printing of blended PCL/β-TCP. (b) Printing of bdECM into the gap between the printed lines of PCL/β-TCP. (c) Side view and (d) top view of the designed scaffold containing bdECM.

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