V2EX in vitro

In vitro

定义 Definition

in vitro:拉丁语词组,意为“在玻璃器皿中”,引申为在生物体外、实验室条件下进行的(如细胞、组织、分子层面的)实验或过程;常与 in vivo(体内) 相对。也常用于 in vitro fertilization(体外受精,IVF)

发音 Pronunciation (IPA)

/n vitro/

例句 Examples

In vitro tests showed the drug could slow the virus.
体外实验显示该药物可能减缓病毒。

The team compared in vitro results with animal studies to evaluate the treatment’s safety and effectiveness.
研究团队将体外结果与动物实验进行对比,以评估该疗法的安全性与有效性。

词源 Etymology

来自拉丁语 in(在……之中)+ vitro(玻璃;玻璃器皿的工具格形式)。早期实验常在玻璃器皿中进行,因此“在玻璃中”逐渐固定为“在体外、实验室条件下”的科学用语。

相关词 Related Words

文学作品 Literary Works

  • Brave New World (Aldous Huxley)(涉及体外繁殖与实验室培育的概念与描写)
  • The Immortal Life of Henrietta Lacks (Rebecca Skloot)(讨论细胞在实验室“体外”培养与研究的实践与影响)
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