V2EX leukotriene

Leukotriene

Definition|释义

白三烯:一种由花生四烯酸(arachidonic acid)经脂氧合酶(lipoxygenase)途径生成的脂质介质,主要由白细胞等免疫细胞产生,参与炎症反应、过敏反应以及支气管收缩等过程;在哮喘、过敏性鼻炎等疾病的发生与加重中很重要。(该词也常按不同类型写作 LTC、LTD、LTE、LTB 等。)

Pronunciation|发音(IPA)

/lukotrain/

Examples|例句

Leukotrienes can cause airway swelling in asthma.
白三烯会在哮喘中引起气道肿胀。

Because leukotriene signaling amplifies inflammation, doctors sometimes use leukotriene receptor antagonists to reduce symptoms in allergic disease.
由于白三烯信号会放大炎症反应,医生有时会使用白三烯受体拮抗剂来减轻过敏性疾病的症状。

Etymology|词源

leuko- 来自希腊语 leukos(“白色”),常用于与白细胞相关的词;**-triene** 中的 tri- 表示“三”,**-ene** 指含双键的烯类结构,合起来表示“含三个双键的化合物”。“Leukotriene”这一命名与其最初在白细胞产生的含三处双键的脂质介质中被发现有关。

Related Words|相关词

In Literature|文学与典籍中的用例

  • Goodman & Gilman’s The Pharmacological Basis of Therapeutics(《古德曼与吉尔曼:治疗学的药理学基础》):在抗炎与哮喘用药章节中讨论白三烯通路及拮抗剂/合成抑制剂。
  • Robbins & Cotran Pathologic Basis of Disease(《罗宾斯病理学》):在炎症与免疫相关章节中提及白三烯作为炎症介质的作用。
  • Abbas Cellular and Molecular Immunology(《细胞与分子免疫学》):在炎症介质与免疫应答调控内容中涉及白三烯及其生物学效应。
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     5481 人在线   最高记录 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 7ms UTC 09:23 PVG 17:23 LAX 02:23 JFK 05:23
Do have faith in what you'redoing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86