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. Author manuscript; available in PMC: 2016 Apr 30.
Published in final edited form as: Nitric Oxide. 2014 Nov 24;46:87–92. doi: 10.1016/j.niox.2014.11.014

Fig. 1.

Fig. 1

Effects of inhaled hydrogen sulfide on neuropathic pain behavior in mice. Mechanical allodynia (A) and thermal hyperalgesia (B) were attenuated by hydrogen sulfide breathing at 40 ppm for 8 h (H2S) on 7 consecutive days. H2S, mice that breathed hydrogen sulfide at 40 ppm mixed in air after CCI. Air, mice that breathed air alone after CCI. N = 5 in each group. ***P < 0.001 versus Air. Data were analyzed using repeated measures two-way ANOVA.