V2EX neurotoxin

Neurotoxin

发音 Pronunciation

/njrtksn/

定义 Definition

神经毒素:一种能影响或损伤神经系统(如神经细胞、神经传递过程)的毒性物质,可能导致麻痹、抽搐、呼吸衰竭等症状。常见来源包括某些动物毒液(如蛇、蜘蛛、河豚)、细菌毒素(如肉毒毒素)以及部分化学品/农药。

例句 Examples

Neurotoxins can be deadly even in tiny amounts.
神经毒素即使在极微量下也可能致命。

Some pesticides act as neurotoxins, disrupting nerve signals and harming wildlife and human health over time.
一些杀虫剂具有神经毒素作用,会干扰神经信号,长期危害野生动物与人类健康。

词源 Etymology

由 **neuro-**(“神经”,源自希腊语 neuron,意为“神经/筋”)+ toxin(“毒素”,源自希腊语 toxikon,原指“涂在箭上的毒药”)构成,字面意思就是“作用于神经的毒素”。

相关词 Related Words

文学与著作中的用例 Literary Works

  • Rachel Carson, Silent Spring(《寂静的春天》;常见相关表述如 neurotoxic / neurotoxins,讨论农药对神经系统的影响)
  • Richard Preston, The Hot Zone(《血疫》;在生物危害与毒性语境中常出现 toxin/neurotoxin 等术语)
  • Deborah Blum, The Poisoner’s Handbook(《毒药师手册》;涉及毒理学与多类毒素,包含神经毒性相关术语)
  • Oliver Sacks, The Man Who Mistook His Wife for a Hat(《错把妻子当帽子的人》;神经学语境中常出现神经毒性相关词汇)
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