V2EX immunological memory

Immunological Memory

释义 Definition

免疫记忆:机体在首次接触某种抗原(如病原体或疫苗成分)后,免疫系统(尤其是B细胞和T细胞)形成“记住它”的能力;当再次遇到同一抗原时,能更快、更强、更有效地启动免疫反应,从而减少发病或降低病情严重程度。(该术语在不同语境下也可涵盖“记忆B细胞、记忆T细胞、长寿命浆细胞”等相关机制。)

发音 Pronunciation (IPA)

/mjunldkl mmri/

例句 Examples

Vaccines work by building immunological memory.
疫苗通过建立免疫记忆来发挥作用。

After the initial infection, immunological memory can trigger a faster and stronger response when the same virus returns.
在初次感染之后,当同一种病毒再次出现时,免疫记忆能够触发更快速且更强的反应。

词源 Etymology

immunological 来自 immunology(免疫学),其词根与拉丁语 immunis(“免于负担/豁免的”)有关,后来引申为“免疫的”;后缀 -logy 表示“……学”。memory 源自拉丁语 memoria(记忆)。合起来字面意思就是“与免疫有关的记忆”,指免疫系统对特定抗原的“再次识别与强化应答能力”。

相关词 Related Wrds

文学与著名作品 Literary Works

  • 《Janeway’s Immunobiology》(经典免疫学教材):在阐述适应性免疫(adaptive immunity)时反复讨论“immunological memory”的形成与机制。
  • 《Cellular and Molecular Immunology》(Abbas 等,广泛使用的教材):在疫苗、记忆淋巴细胞与二次免疫应答章节中使用该术语。
  • 《The Immune System》(Peter Parham):在讲解免疫系统如何“学习并记住”病原体时常出现该表达。
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