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

Friday, May 2, 2008

Reduced melatonin production has been proposed as a likely factor in the significantly higher cancer rates in night workers

Reduced melatonin production has been proposed as a likely factor in the significantly higher cancer rates in night workers,[28] and the effect of modern lighting practice on endogenous melatonin has been proposed as a contributory factor to the larger overall incidence of some cancers in the developed world.

^ Schernhammer E, Rosner B, Willett W, Laden F, Colditz G, Hankinson S (2004). "Epidemiology of urinary melatonin in women and its relation to other hormones and night work". Cancer Epidemiol Biomarkers Prev 13 (62): 936-43. PMID 15184249