V2EX neurolemma

Neurolemma

释义 Definition

neurolemma(也作 neurilemma)神经鞘;特指周围神经纤维外面由施万细胞形成的鞘(与髓鞘相关,但概念不完全等同)。该结构与周围神经的保护、支持及损伤后的再生有关。

发音 Pronunciation (IPA)

/njrolm./

例句 Examples

The neurolemma protects peripheral nerve fibers.
神经鞘保护周围神经纤维。

After injury, axons in the peripheral nervous system can regrow partly because the neurolemma helps guide regeneration.
受伤后,周围神经系统的轴突之所以能在一定程度上再生,部分原因是神经鞘有助于引导再生过程。

词源 Etymology

由 **neuro-**(“神经”,源自希腊语 neuron)+ -lemma(“外皮、壳、鞘”,源自希腊语 lemma,意为“壳/外层”)构成,字面意思接近“神经的外层/外壳”,因此用于指神经纤维的外鞘结构。

相关词 Related Words

文献与作品 Literary & Notable Works

  • Gray’s Anatomy(《格雷氏解剖学》):在周围神经组织结构与神经鞘/髓鞘相关章节中常出现该术语(有时以 neurilemma 形式出现)。
  • Junqueira’s Basic Histology(《容克拉基础组织学》):在神经组织、施万细胞与周围神经结构的叙述中使用该词/同义词。
  • Kandel et al., Principles of Neural Science(《神经科学原理》):讨论周围神经支持细胞与髓鞘结构时可能出现相关术语与概念。
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