V2EX suspension culture

Suspension Culture

定义 Definition

悬浮培养:一种细胞/微生物培养方式,使细胞不附着在固体表面,而是悬浮在培养液中生长与增殖;常用于大规模扩增、搅拌培养、以及生物反应器生产等场景。(在不同语境中也可指“暂停/停职的氛围或文化”,但更常见的专业含义是生物学上的“悬浮培养”。)

发音 Pronunciation

/ sspnn kltr /

例句 Examples

Suspension culture is useful for growing cells in large volumes.
悬浮培养适合在大体积条件下培养细胞。

After adapting the line to suspension culture, the lab scaled up production in a bioreactor to increase yield.
将该细胞系适应为悬浮培养后,实验室在生物反应器中放大生产以提高产量。

词源 Etymology

suspension 来自拉丁语 suspendere(“悬挂、使悬起”),引申为“处于悬浮/暂时中止的状态”;culture 来自拉丁语 cultura(“耕作、培育”),在生物学中专指“培养”。合在一起,字面意思就是“在悬浮状态下进行培养”。

相关词 Related Words

文学与著作中的用例 Literary Works

  • Culture of Animal Cells: A Manual of Basic Technique and Specialized Applications(R. Ian Freshney)细胞培养经典教材,系统讨论悬浮培养与贴壁培养等方法。
  • Molecular Cloning: A Laboratory Manual(Sambrook & Russell)分子生物学实验手册中涉及细胞培养相关操作与术语。
  • Bioprocess Engineering: Basic Concepts(Shuler & Kargi)生物过程工程教材,常在放大培养与生物反应器章节中使用“suspension culture”等术语。
  • Principles of Tissue Engineering(Lanza 等)组织工程参考书,涉及不同细胞培养策略与应用场景。
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