Fig. 4From: A xonotlite nanofiber bioactive 3D-printed hydrogel scaffold based on osteo-/angiogenesis and osteoimmune microenvironment remodeling accelerates vascularized bone regenerationThe influence of CMs on the migration of BMSCs. A Schematic illustration of the preparation process and the specific grouping of the macrophage derived CMs. B Effect of CMs on viability of BMSCs. C, D The crystal violet staining and quantitative analysis of transwell assay for BMSCs cultured in CMs. E, F The wound healing assay and its quantitative assay for BMSCs cultured in CMs. *P < 0.05, **P < 0.01 or.***P < 0.001Back to article page