Research Article

Chondrogenic Potential of Human Dental Pulp Stem Cells Cultured as Microtissues

Figure 3

H-E staining images of hDPSC microtissue cultures after (a, d) 2 weeks, (b, e) 4 weeks, and (c, f) 6 weeks. Culture media used were (a–c) proliferation and (d–f) chondrogenic differentiation. .