V2EX bradykinin

Bradykinin

Definition / 释义

缓激肽:一种由体内产生的多肽(激肽类介质),可使血管扩张、增加血管通透性,引发红、肿、痛等炎症反应;也与咳嗽、过敏样反应等生理过程有关。(该词在医学中还有更细的机制与受体分类用法。)

Pronunciation / 发音

/bredikann/

Examples / 例句

Bradykinin can cause pain and swelling.
缓激肽可能引起疼痛和肿胀。

During inflammation, bradykinin increases vascular permeability, allowing fluid and immune cells to enter the tissue more easily.
在炎症过程中,缓激肽会增加血管通透性,使液体和免疫细胞更容易进入组织。

Etymology / 词源

brady- 来自希腊语 bradys(“缓慢的”),**-kinin** 与希腊语 kinein(“移动、促动”)相关,指一类能“促动”生理反应的活性肽。之所以用 **brady-**,与其在某些实验中表现出的相对“缓慢/持续”的作用特征有关。

Related Words / 相关词

Literary Works / 作品出处

  • Guyton and Hall Textbook of Medical Physiology(《盖顿与霍尔医学生理学》)
  • Robbins & Cotran Pathologic Basis of Disease(《罗宾斯-科特兰病理学》)
  • Goodman & Gilman’s The Pharmacological Basis of Therapeutics(《古德曼与吉尔曼:治疗学的药理学基础》)
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