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本文对正常妊娠140例及异常妊娠77例尿雌激素/肌肝比值进行分析,认为两者比值随孕龄增加而逐渐增高,能反映胎儿胎盘功能,对围产期保健有临床指导意义。但不能预测其他因素对胎儿的威胁。应密切注意产程中所出现的异常现象。对比值正常者,不应认为胎盘功能良好而忽视对产妇的观察。除根据雌激素/肌肝比值外,还应测定母血清甲胎蛋白、催产素激惹试验和阿托品试验等,进行综合分析判断,才能提高围产期保健和围产期儿的存活率。
In this paper, 140 cases of normal pregnancy and abnormal pregnancy 77 cases of urinary estrogen / muscle ratio analysis, that the ratio between the two increases with increasing gestational age, can reflect the function of fetal placenta, perinatal health care has clinical significance. But can not predict the other threats to the fetus. Should pay close attention to the anomalies that occur in the labor process. Normal contrast should not be considered good placental function while ignoring the observation of maternal. In addition to the estrogen / muscle ratio, maternal serum alpha-fetoprotein, oxytocin challenge test and atropine test should also be conducted to determine the comprehensive analysis to improve perinatal care and perinatal survival.