Figure 6
From: Retracted: Comparison of central versus peripheral delivery of pregabalin in neuropathic pain states
Microglia Assessment. Microglia accumulation was assessed in the dorsal regions of thoracic and lumbar spinal cord for control rat spinal cord (A), and with either spinal nerve ligation (B) or diabetic peripheral neuropathy (C) in rats. Greater immunohistochemically-identified accumulation and activation of microglia in the dorsal spinal cord of rats was seen with spinal nerve ligation or diabetic peripheral neuropathy (D) without impact of pregabalin delivery.* indicates significant differences between control (sham SNL surgery or citrate-injected non-diabetic rat respectively) and all SNL and DPN rat values using individual unmatched ANOVA testing (p < 0.0125 after Bonferroni corrections). Bar = 50 μm.