Fig. 5
X-ray showed the bone-defect areas in different groups at 12 weeks after the surgery. a A-W MGC transplanted with BMSCs that were infected with Adv-HIF1αmu-hrGFP and Adv-BMP2-hrGFP. b A-W MGC transplanted with BMSCs that were infected Adv-BMP2-hrGFP. c autogenous bone graft group. d A-W MGC transplanted with BMSCs that were infected with Adv-HIF1αmu-hrGFP. e A-W MGC. Arrows: defect sites. MGC: magnetic bioactive glass-ceramic. BMSCs: mesenchymal stem cells. BMP2: bone morphogenetic protein 2. hrGFP: human renilla reniformis green fluorescent protein. HIF1αmu: hypoxia-inducible factor 1 mutation