Hüfner M, Gless K H
Experientia. 1976 May 15;32(5):655-7. doi: 10.1007/BF01990218.
Basal and stimulated TSH decreased progressively. Basal TSH was suppressed below the detection limit of 0.4 muU/ml after 74 h in 2 of the T3 and all of the T4 treated individuals. At this time in both groups 3 individuals could be significantly stimulated by TRH (abour 5% of the pretreatment stimulation). There was no significant difference in the time course of suppression obtained by T3 or T4 through plasma T3 levels in the T4 treated group were considerably lower.
基础促甲状腺激素（TSH）和刺激后的TSH逐渐下降。在T3治疗的2名个体以及所有T4治疗的个体中，74小时后基础TSH被抑制至低于0.4 μU/ml的检测限。此时，两组中均有3名个体可被促甲状腺激素释放激素（TRH）显著刺激（约为预处理刺激的5%）。T3或T4通过血浆T3水平获得的抑制时间进程没有显著差异，T4治疗组中的血浆T3水平要低得多。
