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. Author manuscript; available in PMC: 2013 Apr 1.
Published in final edited form as: Pain. 2012 Feb 15;153(4):876–884. doi: 10.1016/j.pain.2012.01.016

Fig. 4.

Fig. 4

Effect of the subcutaneous administration of the non-steroidal anti-inflammatory drugs naproxen, ibuprofen, diclofenac and celecoxib, the corticosteroid prednisolone and the opioid morphine, on CFA-induced mechanical allodynia. Mechanical threshold was assessed in the left hindpaw 24 h after the intraplantar (i.pl.) injection of 20 µl CFA. Each bar and vertical line represent the mean ± SEM of the values obtained (n=8–12 per group). There were no statistically significant differences between the values obtained in the control non-drug injected group and the drug-treated groups (one-way ANOVA).