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本文在人群严重缺碘的地方性甲状腺肿重病区,于加碘防治前、后,取引产的孕妇及其胎儿脐带和心腔血,测定其血清T_4、T_3、TSH,与非病区对照比较。结果是,病区孕妇血清T_4、T_3均值低下;脐带血清T_4均值低下,TSH均值升高;胎儿心腔血清TSH值升高。三组中激素性甲低检出率分别是58.6％、46.2％和50.0％。支持胎儿缺碘和甲低为地方克汀病发病
This article in the population of iodine deficiency in endemic goiter areas before and after iodine prevention and treatment, fetus and fetus of pregnant women and their umbilical cord and heart blood, serum T_4, T_3, TSH, compared with non-ward control . As a result, the average serum T_4 and T_3 values of pregnant women in the ward were lower; the mean values of T_4 in the umbilical cord serum were lower and the average TSH value was raised; and the TSH value in fetal heart cavity serum was increased. The detection rates of hormonal hypothyroidism in the three groups were 58.6%, 46.2% and 50.0% respectively. Support for fetal iodine deficiency and hypothyroidism for the local cretinism disease