Research Article

The Human Amniotic Mesenchymal Stem Cells (hAMSCs) Improve the Implant Osseointegration and Bone Regeneration in Maxillary Sinus Floor Elevation in Rabbits

Figure 6

Polychrome sequential fluorescent labeling. (a, b) calcein (CA), Alizarin Red (AL), and merged images in the peri-implant and augmented areas at different time points. . (c, d) Relative area of fluorochrome-stained bone in the peri-implant and augmented area. ; .