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. Author manuscript; available in PMC: 2016 Dec 1.
Published in final edited form as: J Neurochem. 2015 Oct 8;135(5):987–997. doi: 10.1111/jnc.13352

Figure 8.

Figure 8

Neuropathic pain-like behavior after peripheral acrolein injection and its potentiation after SCI. Mechanical sensitivity was assessed using Von Frey filaments before and after the injection of acrolein the intraplantar paw. (A) Bar graph shows that mechanical threshold in both sham and SCI groups can be reduced significantly following acrolein injection (* P < 0.05, ** P < 0.01, when compared to pre-acrolein, One-way ANOVA then Tukey test). (B) The percent of change of mechanical threshold in SCI following acrolein injection was significantly greater compared that in sham group (♯ P < 0.0001) N = 5-8 in all groups. Unpaired t-test. The values were expressed as mean ± SEM.