Fig. 3From: 3D printing of dual-cell delivery titanium alloy scaffolds for improving osseointegration through enhancing angiogenesis and osteogenesisA 3D reconstruction images of porous scaffolds after 12 weeks of implantation. Newly formed bone is indicated in yellow, and the scaffolds are seen in white. B Bone volume/total volume (BV/TV, %). C Trabecular thickness (Tb.Th, mm). D Trabecular number (Tb.N, 1/mm). E Trabecular separation (Tb.Sp, mm) parameters analysis according to Micro-CT after 12 weeks of implantation. F Representative Masson staining images of new bone in and around the porous scaffolds (*p < 0.05, **p < 0.01 compared with the eTi Group; #p < 0.05, ##p < 0.01 compared with the hTi Group; †p < 0.05, ††p < 0.01 compared with the EPC/hTi Group; ‡p < 0.05 compared with the BMSC/hTi Group)Back to article page