V2EX erythrocyte

Erythrocyte

定义 Definition

erythrocyte 是一个医学和生物学术语,指红细胞,即血液中负责运输氧气和二氧化碳的细胞。红细胞呈双凹圆盘状,含有血红蛋白,是血液中数量最多的细胞。

发音 Pronunciation

/rθ.r.sat/

例句 Examples

The doctor said that her erythrocyte count was lower than normal.
医生说她的红细胞计数低于正常水平。

A decrease in erythrocyte production can lead to anemia, causing fatigue and shortness of breath.
红细胞生成减少会导致贫血,引起疲劳和呼吸困难。

词源 Etymology

该词源自希腊语,由两个部分组成:erythro- 来自希腊语 erythros(ρυθρ),意为"红色的";**-cyte** 来自希腊语 kytos(κτο),意为"细胞"或"容器"。合在一起即"红色的细胞"。该词在19世纪随着显微镜技术的发展和血液学研究的进步而被引入英语科学术语中。

相关词汇 Related Words

文学与学术引用 Literary References

  • 在亚瑟柯南道尔(Arthur Conan Doyle)的早期医学写作中,曾涉及血液成分的描述,其中包括红细胞的相关讨论。
  • 在刘易斯托马斯(Lewis Thomas)的科普名著《细胞生命的礼赞》(The Lives of a Cell,1974)中,红细胞作为生命微观世界的重要组成部分被多次提及。
  • 在医学教科书《格氏解剖学》(Gray's Anatomy)中,erythrocyte 是血液学章节的核心术语之一。
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