Small intensely fluorescent cell
|This article does not cite any sources. (December 2009) (Learn how and when to remove this template message)|
Small intensely fluorescent cells (SIF cells) are the interneurons of the sympathetic ganglia (postganglionic neurons) of the Sympathetic division of the autonomic nervous system (ANS). The neurotransmitter for these cells is dopamine. They are a neural crest derivative and share a common sympathoadrenal precursor cell with sympathetic neurons and chromaffin cells (adrenal medulla).
|This biology article is a stub. You can help Wikipedia by expanding it.|