The Crosstalk between Mesenchymal Stem Cells and Macrophages in Bone Regeneration: A Systematic Review

Figure 2

Study characteristics of the systematic review. (a) Categories of experiments. (b) Animal models of the in vivo studies. (c) The origin of the MSCs applied in studies. (d) The origin of macrophages applied in studies. (e) The proportion of biomaterials used in studies. (f) Published year of selected studies. Database searching and study identification in this review are till Jan of 2020.

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