V2EX progesterone

Progesterone

定义 Definition

Progesterone 是一种重要的天然类固醇激素(甾体激素),主要由卵巢的黄体分泌,在女性月经周期、妊娠维持及胚胎发育中起关键作用。也称为"孕酮"或"黄体酮"。

发音 Pronunciation

/prdstron/

例句 Examples

The doctor checked her progesterone levels to confirm the pregnancy was progressing normally.
医生检查了她的孕酮水平,以确认妊娠进展正常。

Low progesterone during the luteal phase of the menstrual cycle can lead to difficulty in maintaining early pregnancy, which is why some fertility specialists prescribe supplemental progesterone to support implantation.
月经周期黄体期的孕酮水平过低可能导致早期妊娠难以维持,因此一些生殖专科医生会开具补充孕酮以支持胚胎着床。

词源 Etymology

该词由拉丁语词根组合而成,约在1930年代被命名。pro- 意为"支持、促进",gest- 来自拉丁语 gestare,意为"怀孕、孕育",**-one** 是化学命名中表示酮类化合物的后缀。因此,progesterone 字面意思即为"促进妊娠的酮类物质"。这一命名精确反映了该激素在维持妊娠中的核心功能。

相关词汇 Related Words

文学与学术引用 Literary & Academic References

  • 《我们的身体,我们自己》(Our Bodies, Ourselves,波士顿女性健康书籍集体著)书中详细介绍了孕酮在女性生殖健康中的作用。
  • 《第二性》(The Second Sex,西蒙娜德波伏瓦著)讨论女性生理与激素对社会角色的影响时涉及该词。
  • 《生殖内分泌学与不孕症》(Yen & Jaffe's Reproductive Endocrinology)生殖医学经典教材,系统阐述了孕酮的生理机制。
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