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. 2016 Jun 1;6:37. doi: 10.1186/s13578-016-0085-7

Fig. 4.

Fig. 4

Paeoniflorin (PF) increases the phosphorylation of CREB (pCREB). The level of pCREB was significantly higher in the PF-WTDM group than in the other groups. a A representative image of the levels of pCREB, CREB and GAPDH. b Quantification by the ratio of pCREB to GAPDH (n = 6/group). c Quantification by the ratio of pCREB to CREB. *P < 0.05, PF-WTDM-H vs. WTDM, TRPV1−/−DM, PF-TRPV1−/−DM, PF-WTDM-KN-93 and PF-TRPV1−/−DM-KN-93