V2EX beta-hydroxybutyric acid

Beta-hydroxybutyric Acid

Definition / 定义

β-羟基丁酸:一种重要的酮体(ketone body),人体在饥饿、长时间运动、低碳饮食或糖尿病胰岛素不足时,会在肝脏由脂肪分解产生,用作替代能量来源;在体内常以其共轭碱形式 β-羟基丁酸盐/β-羟基丁酸根(beta-hydroxybutyrate)存在。(该词在医学与生化语境中最常见;也可作为化学名称使用。)

Pronunciation / 发音

/bet hadrksi bjutrk sd/

Examples / 例句

Beta-hydroxybutyric acid rises during fasting.
禁食时,β-羟基丁酸会升高。

In diabetic ketoacidosis, high levels of beta-hydroxybutyric acid contribute to metabolic acidosis and require urgent treatment.
在糖尿病酮症酸中毒中,β-羟基丁酸水平升高会加重代谢性酸中毒,需要紧急治疗。

Etymology / 词源

由多部分构成的化学命名:beta-(β)源自希腊字母“β”,表示取代基所在的位置;hydroxy-(羟基)表示含有OH基团;butyric来自拉丁语 butyrum(黄油,早期丁酸与黄油气味相关;acid来自拉丁语 acidus(酸的)。整体含义即“带β位羟基的丁酸”。

Related Words / 相关词

Literary Works / 文学作品

  • Lehninger Principles of Biochemistry(《莱宁格生物化学原理》)
  • Harper’s Illustrated Biochemistry(《哈珀图解生物化学》)
  • Guyton and Hall Textbook of Medical Physiology(《盖伊顿与霍尔医学生理学》)
  • Harrison’s Principles of Internal Medicine(《哈里森内科学》)
  • Biochemistry by Berg, Tymoczko & Stryer(《斯特赖尔生物化学》)
About     Help     Advertise     Blog     API     FAQ     Solana     3609 Online   Highest 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 66ms UTC 04:50 PVG 12:50 LAX 21:50 JFK 00:50
Do have faith in what you're doing.
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