V2EX clavulanate

Clavulanate

释义 Definition

克拉维酸盐/克拉维酸根(常指“克拉维酸钾”):一种β-内酰胺酶抑制剂,本身抗菌作用较弱,但常与阿莫西林等β-内酰胺类抗生素联用,用于抑制细菌产生的β-内酰胺酶,从而帮助抗生素恢复或增强疗效。(也常见于复方药名:amoxicillinclavulanate

发音 Pronunciation (IPA)

/klvjlenet/

例句 Examples

The doctor prescribed amoxicillin with clavulanate for the infection.
医生为这次感染开了阿莫西林/克拉维酸(复方)治疗。

Because the bacteria produced beta-lactamase, adding clavulanate improved the antibiotic’s effectiveness.
由于细菌产生β-内酰胺酶,加入克拉维酸盐后提高了抗生素的疗效。

词源 Etymology

clavulanate 来自 clavulanic (acid)(克拉维酸)+ 化学后缀 -ate(表示“……盐/……酯/……阴离子形式”)。其中 clavulanic 的命名与其化学结构特征有关;在药品语境里,clavulanate 多指克拉维酸的盐形式(常见为克拉维酸钾),以便制成稳定、可用的药物制剂。

相关词 Related Words

文学与著作中的用例 Literary / Notable Works

  • Goodman & Gilman’s The Pharmacological Basis of Therapeutics(《古德曼与吉尔曼:药理学基础》)
  • Martindale: The Complete Drug Reference(《马丁代尔药物大全》)
  • *British National Formulary (BNF)*(《英国国家处方集》)
  • The Sanford Guide to Antimicrobial Therapy(《桑福德抗微生物治疗指南》)
  • Harrison’s Principles of Internal Medicine(《哈里森内科学》)
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