Phenytoin Is Promoting the Differentiation of Dental Pulp Stem Cells into the Direction of Odontogenesis/Osteogenesis by Activating BMP4/Smad Pathway

Figure 10

BMP4/Smad pathway verification results. (a) The protein level of BMP4 was increased in PHT (50 mg/L) group than in the NC group. (b) The protein level of Smad 1/5/9 was elevated in PHT (50 mg/L) group than in the NC group. (c) The protein level of p-Smad 1/5 was significantly upregulated in PHT (50 mg/L) group than in the NC group.

(a)

(b)

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