The aim of the present study was to investigate mechanism by which dexmedetomidine (DEX) alleviates neuropathic pain in a chronic constriction injury (CCI) model rats. A CCI rat established through sciatic nerve ligation. rats were treated with DEX, nuclear factor erythroid 2?related 2 (Nrf2) inhibitor ML385, NLR family pyrin domain containing 3 (NLRP3) antagonist MCC950 and/or NLRP3 activator ...

Neuropathic pain was produced by chronic constriction injury of the sciatic nerve in rats. Behavioral tests showed that the thresholds for thermal and mechanical hyperalgesia were significantly reduced in neuropathic pain rats 3-28 days following model induction. The results of immunohistochemistry, western blot assays and reverse transcription-PCR showed that Nav1.7 protein and mRNA expression...

Background Hyperbaric oxygen therapy is increasingly used in adjuvant therapies to treat neuropathic pain. However, the specific targets of hyperbaric oxygen treatment in neuropathic pain remain unclear. Recently, we found that hyperbaric oxygen therapy produces an antinociceptive response via the kindlin-1/wnt-10a signaling pathway in a chronic pain injury model in rats. Methods The rats rec...

The potential usefulness of chromaffin cells as a source of neuroactive agents for transplantation in the CNS is based on several promising features, including the diversity of biologically active neurotransmitters, neuropeptides and trophic factors produced by the cells. The purpose of this study was to test the possibility that motor as well as sensory dysfunction is reduced by cultured chrom...

The potential usefulness of chromaffin cells as a source of neuroactive agents for transplantation in the CNS is based on several promising features, including the diversity of biologically active neurotransmitters, neuropeptides and trophic factors produced by the cells. The purpose of this study was to test the possibility that motor as well as sensory dysfunction is reduced by cultured chrom...