Fig. 2From: Hypomethylation of nerve growth factor (NGF) promotes binding of C/EBPα and contributes to inflammatory hyperalgesia in ratsUpregulation of NGF expression in DRGs after CFA treatment. a, b NGF mRNA and protein expression were all increased significantly compared with the saline-treated group (CON) after CFA injection (*P < 0.05, **P < 0.01 compared with CON group, n = 4)Back to article page