Research Article

Study on the Mechanism of Qigu Capsule in Upregulating NF-κB/HIF-1α Pathway to Improve the Quality of Bone Callus in Mice at Different Stages of Osteoporotic Fracture Healing

Figure 2

Effect of QG on local bone microstructure in mice with osteoporotic fracture. (a) 3D images of local bone callus in fracture; (b) TV; (c) BV/TV; (d) TMD; (e) Tb. N. Compared with the NS group, , ; compared with the ALN group, .