Journal of neuroimmunology
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Clinical Trial
Effects of vagus nerve stimulation on pro- and anti-inflammatory cytokine induction in patients with refractory epilepsy.
The role of the vagus nerve in controlling and modulating inflammatory responses under physiological conditions has been investigated. The purpose of this study is to assess changes in the immunological state evoked by vagus nerve stimulation in humans, by measuring cytokines produced by peripheral blood mononuclear cells (PBMC). ⋯ No significant changes were seen in the induction of IL-1beta, TNF-alpha, IL-6 or IL-10. The present study shows that cytokine induction by PBMC isolated from patients with refractory epilepsy is altered by long-term vagus nerve stimulation.