Objective To discuss the relation between fetal placenta product free estriol level and pregnancy outcome.
目的探讨胎儿胎盘产物游离雌三醇水平与妊娠的关系。
Objective To discuss the relation between fetal placenta product free estriol level and pregnancy outcome. Methods The free estriol was detected with immunofluorescence in pregnancy.
目的探讨胎儿胎盘产物游离雌三醇水平与妊娠的关系。
J. Fetus and placenta. The fetal consequences are fetal growth restriction and oligohydramnios. Severe or early onset preeclampsia result in the greatest decrements in birth weight.
胎儿和胎盘。胎儿的结局是胎儿宫内生长受限和羊水过少，重度或早发的先兆子痫引起胎儿出生体重最大的减少。
Pregnant women and young children are particularly vulnerable to exposure because lead easily crosses the placenta and enters the fetal brain, where it interferes with normal development.
孕妇和幼儿是最易受损的人群，因为铅极易通过胎盘进入胎儿大脑，并且可以干扰其正常发育。
The major related factors of fetal distress were: abnormality of umbilical cord, oligohydramnios, and placenta abnormality.
胎儿窘迫的主要相关因素为脐带因素、羊水过少、胎盘因素等。
Objective To investigate the effect of ant powder on the brain, liver and placenta of fetal rat with IUGR.
目的了解蚂蚁粉对宫内发育迟缓（IU GR）胎鼠的大脑，肝脏和胎盘的作用。
The highly vascular fetal membrane that consists of the fused chorion and allantois found adjacent to the eggshell in reptiles and birds and constituting the placenta in most mammals.
绒毛膜尿囊由融合的绒毛膜和尿囊组成的富含血管的胎膜组织，存在于爬行类动物和鸟类的蛋壳附近，并且构成大多数哺乳动物的胎盘。
Objective to explore the regulation of cytokines to apoptosis in placenta in fetal growth restriction (FGR).
目的探讨胎儿宫内生长受限(FGR)中细胞因子对胎盘细胞凋亡的调节。
Objective: to study the clinicopathological significance of fetal nucleated erythrocytosis placenta.
目的探讨胎儿有核红细胞增多症胎盘的临床病理意义。
However, whether fetal leptin originates from fetal tissues themselves or placenta is controversial till now.
胎儿瘦素究竟来源于胎儿自身组织还是胎盘颇有争议。
Cordocentesis — a procedure used in prenatal diagnosis to obtain a sample of fetal blood directly from the placenta.
从胎盘直接获得胎儿血进行产前诊断的一种方法。
While in our clinical work, we can often experienced such kind of newborns with fetal growth restriction (FGR) due to the factors of either mother, fetus or placenta.
而现实生活中由于母体、胎儿及胎盘因素导致的胎儿生长受限（FGR）实难避免。
By the fifth day, a fluid cavity forms in the embryo, and the placenta and fetal tissues begin to separate.
到了第五天，胚胎形成一个液囊，然后胚盘和胎儿开始分化。
The study on expression of glucose transporter in placenta may be helpful to elucidate pathogenesis of fetal growth restriction(FGR), and provide new ideas for prevention and treatment of FGR.
对胎盘葡萄糖转运蛋白表达的研究，有助于进一步阐明胎儿生长受限的发生机制，并为其预防和治疗提供新的思路。
The serum and placenta levels of inhibin A and activin A in preeclampsia with fetal growth retardation (FGR) were significantly higher than those without FGR (P< 0.01).
各组胎盘组织激活素A表达水平均与血清激活素A水平呈显著正相关关系（P<0.01）。
Conclusion neonatal asphyxia, birth process and fetal position abnormal, with placenta functional defect together, are the factors mainly lead to neonatal asphyxia.
结论脐带因素、产程及胎位异常、胎盘功能不全是导致新生儿窒息的主要产科因素。
Objective to study the transfer of oxytocin across the single cotyledon of the term human placenta and the effects of maternal hypoproteinemia and fetal acidemia on the transfer.
目的研究缩宫素经离体人胎盘绒毛叶的转运及母血低蛋白血症和胎儿血酸血症对转运的影响。
The fetal HBV infection rate and placenta tissues HBV infection degree were compared according to different blood serum model.
根据不同的血清学模式，分别比较两组胎儿宫内感染情况、胎盘感染情况。
Premature rupture of membrane, fetal distress, severe pregnancy induced hypertension, placenta praevia were the main risk factors of premature delivery.
结果胎膜早破，胎儿宫内窘迫，重度妊高征，前置胎盘是引起早产的主要因素。
The highly vascular fetal membrane that consists of the fused chorion and allantois, found adjacent to the eggshell in reptiles and birds and constituting the placenta in most mammals.
由融合的绒毛膜和尿囊组成的富含血管的胎膜组织，存在于爬行类动物和鸟类的蛋壳附近，并且构成大多数哺乳动物的胎盘。
The high levels of maternal serum markers was significantly associated with preeclampsia, neonatal asphyxia, fetal growth restriction, fetal demise, and abnormal placenta.
与母血清标志物升高有关的不良结局有子痫前期、新生儿窒息、胎儿生长受限、胎儿丢失及胎盘异常。
To observe the express of HBsAg and the pathological changes in the placenta and liver tissue of the died fetus infected by HBV by maternal - fetal transmission.
观察乙型肝炎病毒在胎盘、肝组织中的表达和引起胎盘组织的病理改变情况。
Placenta previa, premature rupture of fetal membrane (PROM), multiple pregnancy and maternal chronic hypertension are the main rlated factors of premature delivery;
新生儿窒息的危险因素有胎儿宫内发育迟缓，母亲孕期并发妊高征和胎儿窘迫。
The serum CD activity in patients of placenta premature separation, preeclampsia and intrauterine fetal death was distinctly higher than that in normal pregnancies ( P< 0.001).
子痫前期，胎盘早剥与宫内死胎患者血清CD活性显著高于正常孕妇，均P<0.01。
The RFC is only found on human placenta and neoplastic cells, and were regarded as a expression products of fetal cell.
这种RFC目前仅在人的胎盘和肿瘤细胞上发现，有人认为是一种幼稚细胞表达产物。
The improved performance with later gestation is likely attributable to the increased concentration of cell-free fetal DNA within maternal blood as the fetus and placenta develop.
在妊娠期较晚时的测试性能的提高可能与随着胎儿和胎盘的发育母体血液中无细胞胎儿dna浓度的增加有关。
Conclusion It may become true by the way transferred between the cells from the mother side to the fetus side in the placenta about maternal fetal transmission of HBV.
结论HBV母婴传播可能还存在一种从胎盘母体面向胎儿的细胞转移的方式；
Methods One hundred and fourty-one women with high hemorrhagic risk factors including twin pregnancy, polyhydramnios, fetal macrosomia, placenta previa were planned cesarean section.
方法对141例有出血高危因素（双胎、羊水过多、巨大儿、前置胎盘）的产妇行剖宫产术。
Methods One hundred and fourty-one women with high hemorrhagic risk factors including twin pregnancy, polyhydramnios, fetal macrosomia, placenta previa were planned cesarean section.
方法对141例有出血高危因素（双胎、羊水过多、巨大儿、前置胎盘）的产妇行剖宫产术。
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