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单词 dopaminergic
释义

dopaminergicadj.

Brit. /ˌdəʊpəmᵻˈnəːdʒɪk/, U.S. /ˈˌdoʊpəməˈnərdʒɪk/
Origin: Formed within English, by derivation; modelled on a German lexical item. Etymons: dopamine n., -ergic suffix.
Etymology: < dopamine n. + -ergic suffix, probably after German dopaminerg (1964 or earlier).
Physiology.
(Of a neuron) releasing or responding to dopamine as a neurotransmitter; of, relating to, involving, or affecting such neurons or neurotransmission by dopamine; stimulating dopamine receptors.
ΚΠ
1966 Life Sci. 5 1485 The dopaminergic nigra-striatal neurons are involved in compulsive gnawing behavior in rats.
1976 Psychopharmacol. Communications 2 207 Dopaminergic neurons mediate the hypothermic response to amphetamine.
1987 J. Franklin Molecules of Mind (1988) xvi. 202 We can define a mechanism behind the human craving for drugs and alcohol, and understand the dopaminergic nature of hallucinations.
1998 Amer. Health for Women Sept. 104/3 Dopaminergic or anticonvulsant drugs may eventually be needed.
2004 Nicotine & Tobacco Res. 6 49 The mesolimbic dopaminergic system is known to mediate rewarding effects of nicotine administration, and dysfunctions of this system may underlie failure to stop cigarette smoking.
This is a new entry (OED Third Edition, September 2004; most recently modified version published online March 2022).
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adj.1966
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