V2EX estriol

Estriol

定义 Definition

雌三醇:一种天然雌激素(雌激素家族中的一种),在妊娠期主要由胎盘相关途径大量生成,孕晚期母体血液和尿液中的水平常明显升高。临床上可用于某些与雌激素缺乏相关的情况(如部分阴道萎缩症状的局部治疗),也常作为孕期相关检测与研究指标之一。(该词也可能在化学与药理语境中出现其他更细分用法。)

发音 Pronunciation (IPA)

/stri.l/

例句 Examples

Estriol levels rise during pregnancy.
妊娠期间,雌三醇水平会上升。

The clinician considered a low-dose estriol cream to help relieve postmenopausal vaginal dryness after discussing risks and benefits.
临床医生在说明风险与获益后,考虑使用低剂量雌三醇乳膏来缓解绝经后阴道干涩。

词源 Etymology

estriol由表示“雌激素/发情期相关”的词根 **estr-**(与 estrusestrogen 同源)加上化学命名中常见的后缀 -iol(常用于表示含有羟基的化合物/醇类特征)构成。整体意思可理解为“某种雌激素相关的醇类化合物”,对应其化学结构与激素类别。

相关词 Related Words

文学与文献 Literary Works

  • Williams Obstetrics(《威廉姆斯产科学》):在妊娠生理与胎盘内分泌相关章节中常提及雌三醇等雌激素变化。
  • Goodman & Gilman’s The Pharmacological Basis of Therapeutics(《古德曼-吉尔曼药理学》):在雌激素药理与临床应用部分会涉及雌三醇及相关制剂。
  • Guyton and Hall Textbook of Medical Physiology(《盖顿与霍尔医学生理学》):在内分泌与生殖生理章节中可能出现对雌激素家族(含雌三醇)的概述性提及。
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