Evaluation of Osteogenic and Cementogenic Potential of Periodontal Ligament Fibroblast Spheroids Using a Three-Dimensional <i>In Vitro</i> Model of Periodontium

<div>Osteocalcin expression in (a) collagen-spheroids-dentin, (b) collagen monolayer fibroblast-dentin, (c) PGA-spheroid-dentin, and (d) PGA-monolayer fibroblast-dentin cultures after 20 days. Original magnification ×40 (scale bar = 50 <i>μ</i>m). Green arrows show nonspecific staining.</div>

International Journal of Dentistry

fig3

Figure 3

Figure 3: Evaluation of Osteogenic and Cementogenic Potential of Periodontal Ligament Fibroblast Spheroids Using a Three-Dimensional <i>In Vitro</i> Model of Periodontium 

Figure 3 | Evaluation of Osteogenic and Cementogenic Potential of Periodontal Ligament Fibroblast Spheroids Using a Three-Dimensional In Vitro Model of Periodontium 