Fig. 4From: The optimal time to inject bone mesenchymal stem cells for fracture healing in a murine modelBMSCs improve the biomechanical properties of the fracture callus at 42Ā days after injection. Quantitative measurements of maximum load, maximum radial degrees (mm), elastic radial degree, and rigidity as determined by three-point-bend biomechanical testing. (*Pā<ā0.05 compared with AMD3100 and control; #Pā<ā0.05 compared with BMSC injection at day 14) (nā=ā6). Data are meanāĀ±āSDBack to article page