V2EX bethanechol

Bethanechol

释义 Definition

贝胆碱(bethanechol):一种拟胆碱药/副交感神经兴奋药(主要为毒蕈碱受体激动剂),可增强膀胱逼尿肌收缩、促进排尿,常用于术后或产后尿潴留、部分神经源性膀胱导致的排尿困难等(在医生指导下使用)。

发音 Pronunciation

/bθnkl/

例句 Examples

The doctor prescribed bethanechol to help him urinate after surgery.
医生开了贝胆碱,帮助他在手术后排尿。

In patients with non-obstructive urinary retention, bethanechol may improve bladder emptying by stimulating muscarinic receptors.
对于非梗阻性尿潴留患者,贝胆碱可能通过刺激毒蕈碱受体来改善膀胱排空。

词源 Etymology

bethanechol 是一个药物命名,常被解释为由表示结构/取代基信息的片段组合而成:beth-(常被认为与 β(beta,β-位取代)相关)、-ane-(与化学结构链/饱和烃命名习惯相关)、-chol(与 choline「胆碱」相关,提示其属于胆碱样/拟胆碱类作用)。整体名称用于指代其化学结构与胆碱能作用特征。

相关词 Related Words

文献与作品中的使用 Literary & Notable Works

  • Goodman & Gilman’s The Pharmacological Basis of Therapeutics(《古德曼&吉尔曼:治疗学的药理学基础》)
  • Katzung & Trevor’s Basic & Clinical Pharmacology(《卡茨昂基础与临床药理学》)
  • AHFS Drug Information(《美国医院药剂师协会药物信息》)
  • *British National Formulary (BNF)*(《英国国家处方集》)
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