V2EX ergotamine

Ergotamine

释义 Definition

麦角胺:一种从麦角(真菌)中分离出的麦角生物碱,属于偏向收缩血管的药物,临床上主要用于治疗偏头痛(尤其是急性发作时),但因不良反应与禁忌较多,如今在一些地区已较少作为一线用药。

发音 Pronunciation (IPA)

/rtmin/ (亦常见美式:/tmin/)

例句 Examples

The doctor prescribed ergotamine for my migraine.
医生给我开了麦角胺来治疗偏头痛。

Because ergotamine can constrict blood vessels, it should be used carefully in patients with cardiovascular risk.
由于麦角胺会收缩血管,有心血管风险的患者使用时应格外谨慎。

词源 Etymology

ergotamineergot(麦角) + -amine(胺/含氮化合物的后缀)构成。ergot 源自法语,指寄生在黑麦等禾本科植物上的麦角菌及其形成的麦角体;该类真菌产生多种生物碱,麦角胺就是其中一种被用于医学的成分之一。

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-吉尔曼:药理学基础》)
  • Harrison’s Principles of Internal Medicine(《哈里森内科学》)
  • The Merck Manual(《默克诊疗手册》)
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