V2EX pralidoxime

Pralidoxime

释义 Definition

Pralidoxime(常缩写为2-PAM)是一种胆碱酯酶再激活剂,主要用于有机磷杀虫剂或神经毒剂中毒的解毒治疗。它通过“解开”有机磷对乙酰胆碱酯酶的抑制作用,帮助恢复神经传导功能(通常与阿托品等药物合用)。
(该词也有更专业的药理与适应证细分,此处给出最常见核心义。)

发音 Pronunciation (IPA)

/prldksm/ (英式常见)
/prldksm/ (美式常见)

例句 Examples

Pralidoxime can help treat organophosphate poisoning.
解磷定可以帮助治疗有机磷中毒。

In severe pesticide exposure, clinicians may give atropine together with pralidoxime to reverse cholinergic symptoms and support breathing.
在严重的农药暴露中,临床医生可能会将阿托品与解磷定联合使用,以逆转胆碱能症状并支持呼吸功能。

词源 Etymology

Pralidoxime 属于药物命名中常见的“结构/功能暗示型”构词:词尾 -oxime 表示其化学结构与肟(oxime)有关;整个名称指向它作为一种“带有肟基、用于解毒/再激活酶”的化合物。该药也常以代号 2-PAM(与其化学结构与命名体系有关)出现在学与毒理学资料中。

相关词 Related Words

文学与著作 Literary & Notable Works

  • Goodman & Gilman’s The Pharmacological Basis of Therapeutics(《古德曼与吉尔曼:药理学基础》)中在有机磷中毒解毒章节讨论 pralidoxime
  • Katzung & Trevor’s Basic & Clinical Pharmacology(《卡岑药理学》)在胆碱能药物与中毒处理部分提及 pralidoxime(2-PAM)。
  • Harrison’s Principles of Internal Medicine(《哈里森内科学》)在中毒与急诊处理相关章节中常出现 pralidoxime 的用法与联合治疗思路。
  • 世界卫生组织(WHO)与毒理/化学事件应对相关指南中,常将 pralidoxime 作为有机磷或神经毒剂暴露的关键药物之一进行说明。
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