V2EX syncytium

Syncytium

释义 Definition

syncytium(合胞体):由多个细胞融合或细胞核分裂但细胞质不分隔而形成的多核细胞团/连续细胞质结构,常见于某些组织(如骨骼肌)或病毒感染导致的细胞融合现象。(在不同学科中也可有更具体的用法。)

发音 Pronunciation (IPA)

/snsim/

例句 Examples

The virus can trigger the formation of a syncytium.
这种病毒会引发合胞体的形成。

In skeletal muscle, many nuclei share one cytoplasm, creating a functional syncytium that helps coordinate contraction across the fiber.
在骨骼肌中,多个细胞核共享同一片细胞质,形成具有功能性的合胞体,有助于在整条肌纤维上协调收缩。

词源 Etymology

syncytium 源自新拉丁语,来自希腊语构词:**syn-**(“共同、一起”)+ kytos(“容器、细胞”),字面含义接近“共同的细胞(结构)”。该词常用于生物学、组织学与病毒学语境,用来强调“多核、细胞质连续”的特点。

相关词 Related Words

文学/著作中的用例 Literary Works

  • 《Molecular Biology of the Cell》(Alberts 等):在细胞结构与膜融合、以及病毒引起细胞融合的讨论中常出现 syncytium
  • 《Robbins & Cotran Pathologic Basis of Disease》:在病理学中描述某些感染或病变相关的合胞体形成时使用该词。
  • 《Gray’s Anatomy》:在组织学/解剖学语境下讨论骨骼肌等组织的结构特征时可见该词。
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