V2EX teratogenic

Teratogenic

释义 Definition

致畸的;引起胎儿/胚胎先天畸形的。常用于医学、药理学与公共卫生语境,描述某种药物、化学物质、感染或环境因素对胚胎发育产生不良影响。(也可指“致畸因素/致畸物”,但更常见作形容词。)

发音 Pronunciation (IPA)

/tr.t.d.nk/

例句 Examples

Some medicines are teratogenic and should not be taken during pregnancy.
有些药物具有致畸性,怀孕期间不应服用。

Researchers studied whether the chemical was teratogenic by observing developmental changes in animal embryos under controlled conditions.
研究人员通过在受控条件下观察动物胚胎的发育变化,来研究这种化学物质是否具有致畸性。

词源 Etymology

teratogenic 来自希腊语词根 **terato-**(“怪形、畸形;源自 teras,意为‘怪物/异常之物’”)+ -genic(“产生……的、导致……的”,与 gene 同源,表示“生成/产生”)。字面义即“产生畸形的”。

相关词 Related Words

文学作品中的用例 Literary Works

  • Aldous Huxley Brave New World(《美丽新世界》):作品涉及胚胎发育与“人为干预/化学处理”等主题,在相关讨论与评述中常会引入“致畸性/致畸因素”这一概念(具体用词取决于版本与语境)。
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