单词 | norepinephrine |
释义 | norepinephrine (once / 176408 pages) n WORD FAMILY norepinephrine USAGE EXAMPLESNew experiences activate the brain’s reward system, flooding it with dopamine and norepinephrine. New York Times(Feb 12, 2008) Antidepressants are sometimes prescribed for musculoskeletal pain and diabetic neuropathy; they work by increasing the neurotransmitters serotonin and norepinephrine, which reduce pain. US News(Sep 20, 2016) Exercise triggers the release of chemicals in the brain—serotonin, norepinephrine, endorphins, dopamine—that dull pain, lighten mood and relieve stress. Time(Sep 01, 2016) n a catecholamine precursor of epinephrine that is secreted by the adrenal medulla and also released at synapses Syn|Hyper noradrenaline pressor, vasoconstrictive, vasoconstrictor any agent that causes a narrowing of an opening of a blood vessel: cold or stress or nicotine or epinephrine or norepinephrine or angiotensin or vasopressin or certain drugs; maintains or increases blood pressure monoamine neurotransmittera monoamine that is functionally important in neural transmission catecholamineany of a group of chemicals including epinephrine and norepinephrine that are produced in the medulla of the adrenal gland |
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