Matsunaga K, Yamazaki M, Murayama S, Sato T, Kaneko K, Kamoi K
Radioisotopes. 1987 Apr;36(4):190-3. doi: 10.3769/radioisotopes.36.4_190.
Usefulness of three kinds of TSH kits by immunoradiometric assay (IRMA) was evaluated. They were able to measure low levels (less than 0.1 microIU/ml) in serum thyroid stimulating hormone (TSH) with incubation of short time (4 hours). In particular, RIABEAD II kit had a highly specific affinity for TSH and the normal range (+/- 2 S.D.) using it showed from 0.20 to 3.50 microIU/ml in 150 normal subjects. In patients with hyperthyroidism and in patients with hypothyroidism, the values of TSH were lower and higher than those of normal subjects, respectively. Another kits showed similar results. These results indicate that these TSH-IRMA kits are useful to evaluate serum TSH levels exactly.
评估了三种免疫放射分析法（IRMA）促甲状腺激素（TSH）试剂盒的实用性。它们能够在短时间（4小时）孵育的情况下测定血清促甲状腺激素中的低水平（低于0.1微国际单位/毫升）。特别是，RIABEAD II试剂盒对TSH具有高度特异性亲和力，使用它在150名正常受试者中的正常范围（±2标准差）显示为0.20至3.50微国际单位/毫升。在甲状腺功能亢进患者和甲状腺功能减退患者中，TSH值分别低于和高于正常受试者。其他试剂盒显示出类似结果。这些结果表明，这些TSH-IRMA试剂盒对于准确评估血清TSH水平很有用。
