Methods The plasma thyroid hormones (T 3,T 4,FT 3,FT 4)and TSH level and the microelements Se,Zn,Cu,Fe in the erythrocytes in 192 cases were measured by radioimmunoassay (RIA) and atom absorption spectrophotometry(AAS).

• 方法 用原子吸收分光光谱技术 (AAS)和放射免疫分析技术 (RIA)分别检测 192例甲状腺疾病患者红细胞中微量元素 Se、Zn、Cu、Fe含量和血浆中甲状腺激素 (T3、T4 、FT3、FT4 )和促甲状腺激素 (TSH)水平。