Wednesday, April 23, 2008

Sympathetic regulation of Autoimmune Disease

In animal models of human autoimmune disease, alterations in sympathetic innervation, NE concentration and lymphocyte AR expression have been demonstrated. ....reduced splenic noradrenergic innervation and decreased splenic NE concentration were apparent before the onset os disease symptoms. In myelin basic protein-induced EAE and MS-like disease, a reduction in splenic NE concentration was reported at the time of maximal antigen-induced lymphocyte proliferation and was accompanied by an increase in the density of of splenic lymphocyte beta-AR. In chronic/relapsing EAE (CREAE) induced in rats, splenocyte beta-AR density correlated positively with the severity of CREAE. Removal of noradrenergic innervation by chemical sympathectomy with 6-OHDA enhanced the severity of symptoms in EAE...

Neuropsychiatry

By Randolph B. Schiffer, Stephen M. Rao, Barry S. Fogel
Published 2003
Lippincott Williams
& Wilkins