Phosphorylated neuronal nitric oxide synthase in neuropathic pain in rats.

ABSTRACT: Neuropathic pain caused by nervous system damage or system dysfunction. The pathogenesis and the mechanism underlying neuropathic pain remains unclear. The only known neurobiological component involved in the neuropathic pain is nitric oxide (NO). NO is synthesized by nitric oxide synthase (nNOS) from L-arginine and oxygen. nNOS is involved in the inflammatory pain and neuropathic pain. In this study, we aimed to identify whether KN93 reduced the pain in the rats. Sixty adult male SD rat were randomly divided into 4 groups. Sham group and model group were not received treatment. Experimental group received intrathecal injection of KN93, and negative control group received DMSO injection 30 min before pain test. After last test of pain threshold, the rats were sacrificed and lumbar spinal t

SUBMITTER: Zhou Z 

PROVIDER: S-EPMC4680409 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature