Topic summary
Sympathetic neuron
Extracted from the Wikipedia article Sympathetic nervous system.
Disorders
The sympathetic stimulation of metabolic tissues is required for the maintenance of metabolic regulation and feedback loops. The dysregulation of this system leads to an increased risk of neuropathy within metabolic tissues and therefore can worsen or precipitate metabolic disorders. An example of this includes the retraction of sympathetic neurons due to leptin resistance, which is linked to obesity. Another example, although more research is required, is the observed link that diabetes results in the impairment of synaptic transmission due to the inhibition of acetylcholine receptors as a result of high blood glucose levels. The loss of sympathetic neurons is also associated with the reduction of insulin secretion and impaired glucose tolerance, further exacerbating the disorder.