早期的一些研究者业已证明,甲亢患者血浆游离 Tyr 的含量明显增高,血浆游离Phe 虽也升高,但没有 Tyr 变化明显。Tyr 和 Phe同属于芳香族氨基酸,经体内代谢作用前者可以转变为后者,反之则不能。这种不可逆的转变反应可能会受到高浓度酪氨酸的影响。关于甲亢患者在治疗后这两种氨基酸的浓度变化,目前尚未见有研究报道。为探讨在治疗前后这 Some early researchers have shown that patients with hyperthyroidism plasma free Tyr content was significantly increased, although plasma free Phe also increased, but no significant changes in Tyr. Tyr and Phe belong to the same aromatic amino acids, the former can be transformed into the latter by the body metabolism, and vice versa can not. This irreversible shift reaction may be affected by high levels of tyrosine. About hyperthyroidism patients in the treatment of these two amino acid concentrations, no reports have been reported. To explore this before and after treatment