thyroxine
thyroxine
[θʌɪˈrɒksiːn, -sɪn]
noun
[θʌɪˈrɒksiːn, -sɪn]
noun
- [mass noun](Biochemistry)the main hormone produced by the thyroid gland, acting to increase metabolic rate and so regulating growth and development
(生化)甲状腺素 - An iodine-containing amino acid; chem. formula: C15H11NO4I4
含碘的氨基酸；化学分子式：C15H11NO4I4
- early 20th cent.: from thyroid + ox- 'oxygen' + in from indole (because of an early misunderstanding of its chemical structure), altered by substitution of -ine
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