V2EX procaine

Procaine

释义 Definition

普鲁卡因:一种局部麻醉药,常用于牙科或小型手术中,通过阻断神经传导来减轻疼痛;属于对氨基苯甲酸(PABA)类的酯型局麻药。(也常以“Novocain”这一商品名被大众提及。)

发音 Pronunciation (IPA)

/proken/

例句 Examples

Procaine is often used to numb the area before a dental procedure.
普鲁卡因常用于牙科操作前,使局部区域麻木。

Although newer anesthetics are more common today, procaine played an important role in early 20th-century pain control.
尽管如今更常用的是较新的麻醉药,普鲁卡因在20世纪早期的镇痛史上曾发挥重要作用。

词源 Etymology

procaine 由 **pro-**(向前、促进)与 -caine(常见于局部麻醉药名称的构词成分,如 cocainelidocaine)组合而成。该词在20世纪初进入英语,用于指代一种相对早期、影响深远的局部麻醉药。

相关词 Related Words

文学作品中的用例 Literary Works

  • 《献给艾米丽的一朵玫瑰》(A Rose for Emily) William Faulkner:作品中出现与“购买毒药/药剂”相关的情节语境,常被读者与当时常见药品和化学品(包括局麻药的时代背景)联系起来。
  • 20世纪早期医学与社会题材小说/纪实作品:在描写牙科治疗、外科小手术或“麻醉”的段落中,procaine(或其通俗称呼 Novocain)偶有出现,用来强调当时医疗体验与疼痛控制方式。
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