Fig. 5From: Safety and feasibility of cell-based therapy of autologous bone marrow-derived mononuclear cells in plate-stabilized proximal humeral fractures in humansAssessment of maximum storage time. CFU-F assay were used to determine Colony-forming units-fibroblast (CFU-F). Box plots of the median (box: median, 25% quartile and 75% quartile). Asterisk means a significant decline of CFU-F (marrow stromal cells) at 72 h after bone marrow aspirationBack to article page