n.脱碘（作用）

Deiodination is a critical process in the thyroid hormone metabolism.
这是一个关于甲状腺激素代谢中去碘化的关键过程。
The enzyme thyroxine deiodinase catalyzes the deiodination of T4 to T3.
去碘酶催化T4转化为T3的过程就是脱碘化。
Elevated levels of circulating T4 can be converted to T3 through deiodination.
血液中T4水平升高可以通过脱碘化转化为T3。
Deiodination of thyroid hormones occurs primarily in the liver and kidneys.
甲状腺激素的主要脱碘化作用发生在肝脏和肾脏。
Hypothyroidism may result from impaired deiodination due to iodine deficiency.
缺碘可能会导致脱碘化能力下降，从而引发甲状腺功能减退症。
Deiodination plays a vital role in regulating body temperature during exercise.
在运动时，脱碘化在调节体温方面起着至关重要的作用。
Increased deiodination activity has been observed in certain diseases, such as Graves' disease.
在某些疾病如格雷夫斯病中，观察到脱碘化活性增加。
Proper iodine intake ensures sufficient substrate for thyroid hormone deiodination.
正确的碘摄入量确保有足够的底物进行甲状腺激素脱碘化。
The deiodination pathway is crucial for the conversion of inactive T4 to its active form T3.
脱碘途径对于将无活性的T4转化为活性形式T3至关重要。
Studies on deiodination have shed light on the intricate interplay between thyroid hormones and health.
对脱碘化的研究揭示了甲状腺激素与健康之间复杂的相互作用。