5-hydroxytryptamine

Medical Dictionary

5-hydroxytryptamine 5-hy·drox·y·tryp·ta·mine (-hī-drŏk'sē-trĭp'tə-mēn')
n.
See serotonin.

The American Heritage® Stedman's Medical Dictionary
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WordNet
5-hydroxytryptamine

noun
a neurotransmitter involved in e.g. sleep and depression and memory [syn: serotonin
WordNet® 3.0, © 2006 by Princeton University.
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