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

/ ˌmɒnəʊˈeɪmiːn /

noun

1. a substance, such as adrenaline, noradrenaline, or serotonin, that contains a single amine group

monoamine

/ mŏn′ō-ăm′ēn,-ə-mēn′ /

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.

Word History and Origins

Origin of monoamine¹

First recorded in 1855–60; mono- + amine

Example Sentences

If tricyclics do not help, MAO inhibitors (monoamine oxidase inhibitors) are usually tried.

From Project Gutenberg