Figure 6.
Bone labeling analyses. (A): Representative fluorescent microscopy pictures of calcein/calcein-labeled mineralization fronts of each treatment group. (B): Quantification of relative fluorescence of calcein/calcein mineralization fronts. (C): Representative fluorescent microscopy pictures of calcein/demeclocycline-labeled mineralization fronts. Green, calcein; orange, demeclocycline. A significant dose-dependent effect was observed in calcein staining between hPSC-treated groups. Abbreviation: hPSC, human perivascular stem cell.