Fig. 7
From: Fabrication and evaluation of 3D printed PLGA/nHA/GO scaffold for bone tissue engineering
Biocompatibility of scaffolds. (a) Cell adhesion rates of scaffolds; (b) Proliferation of scaffold-seeded cells overtime. (*)p < 0.05, PLGA/nHA/GO compared with PLGA; (#) p < 0.05, PLGA/nHA/GO compared with PLGA/nHA.
