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我院自1986年7月至1987年10月,对正常妊娠各期妇女进行了血液中微量元素锌、铜、铁、镁测定,以了解孕产期锌、铜、铁、镁的正常水平及变化,为围产医学提供新的监测方法及治疗手段。微量元素检测对象分为以下3组:①居住沈阳地区,健康育龄未孕妇女100例;②来我院门诊产前检查和住院分娩的各孕周正常孕妇408例;③在我院住院分娩之正常孕产妇104例,并采取这些孕产妇的新生儿出生时脐血98例。检测方法1.标本采集:一般均在上午6～8时,空腹取肘静脉血2 ml。临产孕妇则于产程潜伏期,取肘静脉血2ml,并于分娩断脐后立即取脐血2ml。2.测定方法:试管内待测血液自然凝固后,离心,取0.5ml 血清置10ml 磨口刻度试管,利用 WFD-Y(?)型原子吸收分光光度计机械部分,配合我院自
Our hospital from July 1986 to October 1987, the normal pregnancy women conducted a trace element in the blood of zinc, copper, iron and magnesium determination in order to understand the normal level of zinc, copper, iron and magnesium during pregnancy and Change, provide new monitoring methods and treatment for perinatal medicine. Trace elements detection object is divided into the following three groups: ① living in Shenyang, health-naive women of childbearing age 100 cases; ② to my hospital outpatient prenatal care and hospital delivery of gestational weeks normal pregnant women 408 cases; ③ hospital delivery in our hospital 104 cases of normal pregnant women, and to take 98 cases of neonatal umbilical cord blood of these pregnant women at birth. Test methods 1. Specimen collection: generally 6 to 8 in the morning, fasting elbow venous blood 2 ml. Pregnant women in labor during incubation period, take elbow venous blood 2ml, and immediately after delivery off the umbilical cord blood 2ml. 2. Determination: Test tube blood to be tested after the natural coagulation, centrifuged, take 0.5ml serum set 10ml mill scale tube, the use of WFD-Y (?) Atomic absorption spectrophotometer mechanical part, with the hospital since