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. 2017 Jul 31;7:6870. doi: 10.1038/s41598-017-07167-y

Figure 5.

Figure 5

Slco2a1, Ptger2, Ptger4, Dspp, nestin, and Vegfa mRNA expression in rat first molars after pulpotomy followed by MTA capping. Real-time PCR used to quantify Slco2a1 (a), Ptger2 (b), Ptger4 (c), Dspp (d), nestin (e), and Vegfa (f) mRNA levels in normal first molar tissue and at each examined time point after pulpotomy. Data show the mRNA expression levels of Slco2a1, Ptger2, Ptger4, Dspp, nestin, and Vegfa normalized to β-actin mRNA levels. (a) The increased expression of Slco2a1 mRNA is maintained to 7 days. (b) Expression of Ptger2 mRNA falls to normal at 3 days and thereafter. Ptger4 (c), Dspp (d), and nestin (e) mRNA expression levels gradually increase in a time-dependent manner after operation. (f) The expression of Vegfa mRNA steadily decreases in a time-dependent manner, although significantly higher expression than the normal level is maintained. Bars represent mean values ± standard error of the mean, compared with the normal control (n = 6; *P < 0.05 and **P < 0.01).