The amount of compensatory sweating depends on the patient, the damage that the white rami communicans incurs, and the amount of cell body reorganization in the spinal cord after surgery.
Other potential complications include inadequate resection of the ganglia, gustatory sweating, pneumothorax, cardiac dysfunction, post-operative pain, and finally Horner’s syndrome secondary to resection of the stellate ganglion.
www.ubcmj.com/pdf/ubcmj_2_1_2010_24-29.pdf

After severing the cervical sympathetic trunk, the cells of the cervical sympathetic ganglion undergo transneuronic degeneration
After severing the sympathetic trunk, the cells of its origin undergo complete disintegration within a year.
http://onlinelibrary.wiley.com/doi/10.1111/j.1439-0442.1967.tb00255.x/abstract

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