Sunday, July 26, 2009

Neurogenic and non-neurogenic inflammation in the rat paw following chemical sympathectomy

http://www.ncbi.nlm.nih.gov/pubmed/1723182?dopt=Abstract

Neuroscience. 1991;45(3):761-5.
Neonatal guanethidine sympathectomy caused an 86% depletion of noradrenaline in the paw skin and neurogenic plasma protein extravasation upon antidromic nerve stimulation was impaired. Sensory neuropeptides were unchanged in the skin after neonatal guanethidine and only calcitonin gene-related peptide content was increased in the spinal cord and sciatic nerves. The other observations (i.e. the sensitivity towards heat stimuli, the neurogenic mustard oil inflammation and the non-neurogenic carrageenan oedema) were similar to those observed after neonatal 6-hydroxydopamine treatment.