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单词 cholinergic
释义

Definition of cholinergic in English:

cholinergic

adjective ˌkəʊlɪˈnəːdʒɪkˌkoʊləˈnərdʒɪk
Physiology
  • Relating to or denoting nerve cells in which acetylcholine acts as a neurotransmitter.

    〔生理〕胆碱能的,(神经细胞)乙酰胆碱作递质的。与 ADRENERGIC 相对

    Contrasted with adrenergic
    Example sentencesExamples
    • The resulting overstimulation of cholinergic receptors produces the clinical effects shown in the table.
    • The active ingredients in this were alkaloids of belladonna, which we now know had the effect of inhibiting cholinergic neurotransmission and thereby reflex bronchoconstriction.
    • Ketamine also indirectly interacts with a number of cellular receptors including the muscarinic, nicotinic, cholinergic, and opioid receptors.
    • Saliva substitutes or systemic cholinergic drugs may be useful.
    • Treatments for early, mild Alzheimer's disease, such as donepezil, improve the activity of neurons in the cholinergic system that use acetylcholine to transmit signals.

Origin

1930s: from choline + Greek ergon 'work' + -ic.

Definition of cholinergic in US English:

cholinergic

adjectiveˌkoʊləˈnərdʒɪkˌkōləˈnərjik
Physiology
  • Relating to or denoting nerve cells in which acetylcholine acts as a neurotransmitter.

    〔生理〕胆碱能的,(神经细胞)乙酰胆碱作递质的。与 ADRENERGIC 相对

    Contrasted with adrenergic
    Example sentencesExamples
    • Saliva substitutes or systemic cholinergic drugs may be useful.
    • The active ingredients in this were alkaloids of belladonna, which we now know had the effect of inhibiting cholinergic neurotransmission and thereby reflex bronchoconstriction.
    • Ketamine also indirectly interacts with a number of cellular receptors including the muscarinic, nicotinic, cholinergic, and opioid receptors.
    • Treatments for early, mild Alzheimer's disease, such as donepezil, improve the activity of neurons in the cholinergic system that use acetylcholine to transmit signals.
    • The resulting overstimulation of cholinergic receptors produces the clinical effects shown in the table.

Origin

1930s: from choline + Greek ergon ‘work’ + -ic.

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更新时间:2025/7/4 12:57:17