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本文对104例不同妊娠期妇女的羊水进行多巴胺和催乳素(PRL)测定;并对孕17～21周的胎儿7例、新生儿14例的脐静脉血,以及14例孕妇、17例正常妇女的肘静脉血测定了多巴胺的浓度;为观察羊水中多巴胺的生物学活性,作者用分离的大鼠垂体细胞和不同妊娠期的蜕膜细胞进行培养,测定羊水多巴胺对PRL分泌的影响。羊水标本的抽取,64例于流产时收集,40例从腹部羊水穿刺(测胎儿成熟度时)及分娩时或剖腹
In this paper, 104 cases of amniotic fluid of pregnant women were measured dopamine and prolactin (PRL); and 17 to 21 weeks pregnant fetus in 7 cases, 14 cases of neonatal umbilical cord blood, and 14 cases of pregnant women, 17 cases of normal women In order to observe the biological activity of dopamine in amniotic fluid. The isolated rat rat pituitary cells and different gestational decidual cells were cultured to determine the effect of amniotic dopamine on the secretion of PRL. Amniotic fluid samples were taken, 64 cases were collected during abortion, 40 cases of abdominal amniocentesis (measured fetal maturity) and childbirth or Caesarean section