Objective Assess the changes of iodinemetabolism reinduced by RA in differentiated thyroid carcinoma(DTC).
目的探讨分化型甲状腺癌（DTC）放射性碘治疗过程中应用维甲酸（RA）治疗的作用。
2
Objective to reproduce animal models of iodine excess (HI) and iodine deficiency (li) compared with iodine adequate group (ni) and to observe their IO dine metabolism.
目的以适碘动物为对照(NI)，复制碘缺乏(LI)与碘过量(HI)大鼠动物模型并观察其碘代谢的变化。
3
Iodine is a component in thyroid hormones, which help regulate metabolism, growth and function of many key organs, such as the brain, heart, kidney and thyroid.