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. Author manuscript; available in PMC: 2012 Feb 1.
Published in final edited form as: Eur J Pain. 2010 Aug 2;15(2):179–185. doi: 10.1016/j.ejpain.2010.07.001

Figure 2.

Figure 2

Effect of NMDA receptor antagonism on CFA-induced mechanical hypersensitivity. Each bar shows the mean withdrawal threshold (expressed as percentage of baseline) for each group of animals (mean±SEM). Asterisks denote significant differences relative to the vehicle control group (t-test; P<0.05).