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为了解妊娠吸烟是否引起胎盘功能不足造成胎儿宫内发育不良,作者对20例孕妇,借助铟-113m-铁传递蛋白胎盘血流的影响。孕妇年龄19到42岁,孕32至38周,妊娠期一天至少吸烟5支,在胎盘血流测量之前妊娠过程完全正常,于是将其结果同20个不吸烟,母血清胎盘泌乳素和雌三醇(E_3)及尿 E_3 水平以及超声波测量正常而年龄及孕期相同的对照组进行对比。
In order to understand whether pregnancy smoking causes placental dysfunction caused by fetal dysplasia, the author of 20 pregnant women, with indium-113m-transfer protein placental blood flow. Pregnant women aged 19 to 42 years, 32 to 38 weeks of pregnancy, smoking at least 5 during the first trimester of pregnancy, pregnancy in the placental blood flow measurement prior to normal, so the results with 20 non-smoking, maternal serum placental prolactin and estrogen Alcohol (E_3) and urine E_3 levels and ultrasound measurements were normal and the same age and gestational control group were compared.