Figure 3.

Histogram of the mean percentages of the immunoreactive cells to nestin

NF160, MAP2, and ChAT (Hatched lines pattern, chessboard pattern, white and black solid columns, respectively) of the hDPSCs, preinduced, and induced cells with 50 ng of NGF using the time-course evaluation (2 and 7 days). The asterisk shows significant differences compared with the control group (hDPSCs) with the same antibody (P<0.05).

hDPSCs: Human Dental Pulp Stem Cells; NF 160: Neurofilament 160; MAP2: Microtubule-Associated Protein 2