Research Article

The Use of Injectable Chitosan/Nanohydroxyapatite/Collagen Composites with Bone Marrow Mesenchymal Stem Cells to Promote Ectopic Bone Formation In Vivo

Table 2

The number of inflammatory cells observed in CS/nHAC and CS/nHAC/rBMSCs at 2 and 4 weeks after implantation.

ā€‰2 weeks (cells/cm2)4 weeks (cells/cm2)

CS/nHAC
CS/nHAC/rBMSCs