V2EX cholecalciferol

Cholecalciferol

释义 Definition

胆钙化醇(即维生素D):一种脂溶性维生素,人体可在阳光(紫外线B)照射下由皮肤合成,也可从食物或补充剂获得;主要参与促进钙、磷吸收维持骨骼健康等功能。(在医学语境中也常与“维生素D(总称)”并提,维生素D为 ergocalciferol。)

发音 Pronunciation (IPA)

/kolklsfrl/

例句 Examples

Cholecalciferol is also called vitamin D3.
胆钙化醇也叫维生素D。

After the blood test, the doctor recommended cholecalciferol supplementation to correct vitamin D deficiency and support bone health.
验血后,医生建议补充胆钙化醇,以纠正维生素D缺乏并帮助维护骨骼健康。

词源 Etymology

cholecalciferol由多部分构成:chole-(与胆汁/胆有关)、calci-(钙)、-fer-(携带/带来)、以及与化学命名相关的后缀(如 -ol 常见于醇类)。整体命名反映了它与钙代谢以及维生素D家族化学结构/功能的关联。

相关词 Related Words

文学与典籍 Literary & Notable Works

  • Harrison’s Principles of Internal Medicine(《哈里森内科学》)中关于维生素D缺乏与骨代谢章节常出现该词
  • The Merck Manual(《默克诊疗手册》)有关维生素D与骨软化/佝偻病条目
  • Goodman & Gilman’s The Pharmacological Basis of Therapeutics(《古德曼与吉尔曼:治疗学的药理学基础》)有关维生素D及其类似物的药理部分
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