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. Author manuscript; available in PMC: 2009 Nov 26.
Published in final edited form as: Brain Behav Immun. 2008 Jul 31;22(8):1248–1256. doi: 10.1016/j.bbi.2008.07.008

Figure 4. Minocycline potentiates systemic morphine analgesia.

Figure 4

Minocycline (25 mg/kg Inline graphic and 50 mg/kg ◆ gavages) significantly potentiated morphine (4 mg/kg, ■) analgesia, whilst saline treatment had no effect (○). Minocycline potentiated the onset, peak and duration of analgesia (A) as well as the total area under the analgesia curve (B). A one-way ANOVA with Bonferroni posthoc test comparing morphine + water with each other data group. ** = P < 0.01; *** = P < 0.001.