FIGURE 5.

The effects of the microglial inhibitor minocycline on IL‐10‐, GLP‐1 receptor agonist exenatide‐, and β‐endorphin‐induced suppression of spinal excitatory synaptic transmission in neuropathic rats (A‐C). Neuropathic rats were induced by ligation of spinal nerves. Representative mEPSCs recording traces, cumulative distribution and statistical analyses were obtained from the lamina II spinal dorsal horn neuron. Scale bars, the data are presented as the means ± SEM. *p < 0.05, by one‐way ANOVA followed by Sidak's post‐tests