Fig. 6From: 3D-printed PCL@BG scaffold integrated with SDF-1α-loaded hydrogel for enhancing local treatment of bone defects a Representative 3D micro-CT images of the region of the proximal radius defect at 8 weeks postsurgery. Quantitative analysis of (b) BV/TV and (c) Tb.N in new trabecular bone at 8 weeks after surgery. *P < 0.05; error bars represent the standard deviation for n = 3Back to article page