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. Author manuscript; available in PMC: 2019 Nov 15.
Published in final edited form as: Brain Res. 2018 Aug 3;1699:107–116. doi: 10.1016/j.brainres.2018.08.002

Fig. 4.

Fig. 4.

Influence of i.t. pretreatment with a GABA uptake inhibitor (nipecotic acid) on the acute (11-min) antinociceptive effect of HBO2 in the glacial acetic acid-induced abdominal constriction test. Each column represents the percent antinociceptive response ± S.E.M. of at least 10 mice per group. Significance of difference: **, P < 0.01, compared to the saline-pretreated control group.