Fig. 7From: A novel hierarchical biofunctionalized 3D-printed porous Ti6Al4V scaffold with enhanced osteoporotic osseointegration through osteoimmunomodulationThe staining of undecalcified sections. a Van Gieson’s staining of undecalcified sections, black indicates implant. b Quantitative analysis of van Gieson’s staining data. (n = 3; **, ## and ++ represent P < 0.01 when compared with Ti/SF, Ti/SF/MOF and Ti/SF/I, respectively)Back to article page