V2EX cobalamin

Cobalamin

定义 Definition

Cobalamin 指“钴胺素”,也就是维生素B12(Vitamin B12),一种含钴的水溶性维生素,参与红细胞形成、神经系统功能以及DNA合成等重要生理过程。(该词在科学语境中最常用。)

发音 Pronunciation (IPA)

/koblmn/

例句 Examples

Cobalamin is essential for healthy nerves.
钴胺素对维持神经健康至关重要。

Patients with low cobalamin levels may develop anemia and neurological symptoms if the deficiency is not treated promptly.
如果不及时治疗,钴胺素水平偏低的患者可能出现贫血和神经系统症状。

词源 Etymology

cobalamin 来自 cobalt(钴) + 化学命名后缀 -amin / -amine(与“胺”类相关的命名成分)。由于维生素B12分子结构中含有钴原子,因此以“钴”为核心进行命名;该词主要用于医学、生化与营养学文献中。

相关词 Related Words

文学与作品 Literary Works

  • 《Harrison's Principles of Internal Medicine》(《哈里森内科学原理》)(医学教材中常见,用于讨论维生素B12/钴胺素缺乏与巨幼细胞性贫血等)
  • 《Robbins and Cotran Pathologic Basis of Disease》(《罗宾斯病理学》)(涉及营养缺乏、贫血与神经系统病理时常出现相关术语)
  • 《Goodman & Gilman's The Pharmacological Basis of Therapeutics》(讨论维生素及相关治疗时常见)
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