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monoamine

[ mon-oh-uh-meen, -am-in ]

noun

Biochemistry.
  1. any of various biogenic amine neurotransmitters having a single amino group, as dopamine, epinephrine, and norepinephrine.


monoamine

/ ˌɒəʊˈɪː /

noun

  1. a substance, such as adrenaline, noradrenaline, or serotonin, that contains a single amine group
“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

monoamine

/ ŏ′ō-ăŧ,-ə-ŧ /

  1. An amine compound containing one amino group (NH 2 ), especially such a compound that functions as a neurotransmitter. The catecholamines and serotonin are monoamines. Abnormal levels of monoamines in the brain have been implicated in mood disorders.
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yvlog History and Origins

Origin of monoamine1

First recorded in 1855–60; mono- + amine
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Example Sentences

Examples have not been reviewed.

In other words, serotonin's influence on depression, also known as the monoamine model of depression, seems to be wrong or at least incomplete.

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The most commonly used antidepressants target signaling by the monoamine neurotransmitters serotonin, dopamine and noradrenaline.

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Dr. Friedman added that an older type of antidepressants known as monoamine oxidase inhibitors, or MAOIs, could be particularly dangerous when combined with alcohol.

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It is a layman’s simplification of the monoamine hypothesis, which has been the prevalent explanation for depression for almost 50 years.

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Ingested on its own, it has no effect on humans, because it is rapidly degraded by an enzyme in the gut, monoamine oxidase.

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