Fig. 1

Animal experiment plan and effects of various interventions on the femur of the rats. A Animal experiment plan. The changes of femoral shaft weight (B), bone calcium content (C), and bone mineral density (D) of the femurs from the rats subjected to the various interventions. HE staining showed bone mineral density of rats (as shown by arrow) in different groups (E). All data is represented as Mean ± Standard Deviation. All data were accessed using One-way ANOVA with Tukey’s multiple comparisons test. *P < 0.05 indicate the significant difference