好词典

cholinergic

UK //ˌkəʊlɪˈnɜːdʒɪk//US //ˌkoʊlɪˈnɜːrdʒɪk//

词源

源自希腊语 'choline'(胆碱)和 'ergon'(工作),1930年代由生理学家亨利·戴尔提出,描述乙酰胆碱的生物活性。

adjective

❶ 指与神经递质乙酰胆碱相关的,或受其影响的。常用于描述神经系统中涉及乙酰胆碱传递信号的细胞、受体或药物作用机制。

“Cholinergic neurons play a key role in memory and learning.”

(胆碱能神经元在记忆和学习中起关键作用。)

“Alzheimer's disease is associated with the loss of cholinergic function.”

(阿尔茨海默病与胆碱能功能丧失有关。)

同义词:acetylcholine-related, parasympathomimetic, nicotinic

常见短语

cholinergic system — 指人体内依赖乙酰胆碱作为神经递质的神经系统部分,主要调控记忆、肌肉运动和自主神经功能。

“Damage to the cholinergic system can lead to cognitive impairment.”

(胆碱能系统受损可能导致认知功能障碍。)

cholinergic crisis — 因胆碱能神经过度兴奋导致的危险状态,表现为呕吐、抽搐等症状,常见于药物过量或中毒。

“The patient was hospitalized due to a cholinergic crisis caused by pesticide exposure.”

(该患者因接触农药引发胆碱能危象而住院。)