Fig. 1
From: Human dental pulp stem cell responses to different dental pulp capping materials
Characterization of the cells isolated from human dental pulp tissue. a Cell morphology was observed under an inverted phase contrast microscope. b Surface marker expression was investigated by flow cytometry analysis. c The percentage of cells expressing surface markers. d Alizarin red s staining was performed to identify mineral deposition after maintaining the cells in odontogenic medium for 14 days. Scale bars indicate 200 μm