Differentiation of Dental Pulp Stem Cells into Neuron-Like Cells in Serum-Free Medium

Figure 1

Characteristics of isolated and in vitro mouse dental pulp stem cells. Colonies derived from dental pulp at the first passage (a) and after 24 hours of culture (b). Colonies began to show changes in shape after the second passage (c), a fibroblastic cell shape after the fourth passage (d), and confluence after 2-3 days of culture in complete medium (e).

(a)

(b)

(c)

(d)

(e)