从胎盘直接获得胎儿血进行产前诊断的一种方法。
Cordocentesis — a procedure used in prenatal diagnosis to obtain a sample of fetal blood directly from the placenta.
目的探讨可行走式分娩镇痛对胎儿血氧饱和度的影响。
Objective to observe the effect of ambulatory labor analgesia on fetal oxygen saturation during labor.
Garvin无法说出在美国有多少家医院安装了胎儿血氧监护仪。
Garvin could not say how many fetal oxygen machines are installed in U. s. hospitals.
人们认为，监测胎儿血氧水平这种新技术，可以更准确地表明哪个胎儿真正有危险。
New technology that measures oxygen levels in the blood of a fetus was thought to offer a better way to tell which babies were truly at risk.
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。
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.
胎儿血氧监护仪与传统的电子监护仪(测胎儿心率，以确定胎儿是否处于应激或缺氧状态)起使用。
Fetal oxygen machines are designed to be used with traditional electronic monitors, which track heart rate to determine whether the fetus is experiencing stress or lacking oxygen.
她像胎儿一样，蜷缩着，她的手被捆在后背，血溅泼到她房间的墙上。
She is curled up in a foetal position, her hands tied behind her back, blood splattered on her bedroom wall.
脐带血含有胎儿的干细胞。
结果：胎儿脐动脉血流频谱曲线出现不规则图像时，有可能提示胎儿已有供血供氧不足的现象存在。
Results: the existence of the phenomenon of the deficiency in both blood and oxygen of the fetus when the irregular image of the fetus umbilical artery blood flow spectrum curve emerged.
严重扰血9造成胎儿及孕产妇的死亡。
Harasses the blood 9 to create the embryo and pregnant woman's death seriously.
目的：探讨微量胎儿头皮血乳酸测定监测胎儿宫内缺氧的临床意义。
Objective:To investigate the significance of detecting lactic acid of fetal scalp blood for monitoring fetal distress.
目的探讨母血清与胎儿脐血瘦素的相关性和瘦素与胎儿生长发育的关系及瘦素的来源。
Objectives to study the correlation of leptin between maternal serum and cord blood and to know relationship between leptin and fetal growth, and the origin of leptin.
目的探讨胎盘肥胖基因表达与脐血瘦素水平和胎儿宫内生长发育的关系。
Objective To study the role of placental leptin in intrauterine cord leptin production and its relationship with neonatal anthropometry.
结论：脐血瘦素来源于胎盘及胎儿组织。
Conclusions: Leptin in cord blood is derived from placental and fetal.
目的探讨胎儿发育迟缓（IUGR）与患儿脐血甲状腺激素的关系。
Objective To investigate the changes of thyroxine hormone levels of umbilicus blood in the intrauterine growth retardation(IUGR).
这一结果提示，在胎儿发育过程中，肝脏ldl受体对血胆固醇水平调节起着关键的作用。
It suggested that the LDL receptor in human fetal liver may play a key role in the regulation of the serum cholesterol levels in the fetus during gestation.
对怀孕哺乳动物的氧转运研究表明，当在相同条件下测定时，胎儿与母体血的氧饱和曲线显著不同。
Studies of oxygen transport in pregnant mammals have shown that the O2-saturation curves of fetal and maternal blood are markedly different when measured under the same conditions.
该文就介入性宫内诊断技术中的羊膜腔穿刺术、绒毛活检术、胎儿脐血穿刺术及胎儿镜检查等产前诊断技术的操作和适应症等进行比较和讨论。
Invasive prenatal diagnostic techniques include amniocentesis, chorionic villus sampling(CVS), fetal blood sampling and embryoscopy. In this article, we introduced the procedures of these met…
脐带血含有胎儿的干细胞。
无菌采集正常分娩或剖宫产胎儿脐带血，分离干细胞，经肝动脉介入将干细胞悬液定植入肝脏。
The therapeutic stem cells were collected and isolated from the umbilical blood of fetal delivered by normal or uterine-incision woman.
正常体重儿母亲血RBP和PA水平明显高于低体重儿母亲的RBP和PA水平，结论脐血RBP、PA水平有可能成为反映围产因素造成的胎儿宫内营养不良的有用指标。
Results Cord serum concentration of RBP and PA in normal birth weight infants and their mothers was higher than that of RBP and PA in low birth weight infants and their mothers.
结论：脐血和脐带血管adm和ET - 1表达改变可能与妊高征胎儿胎盘之间血液循环调控有关。
Conclusion The changes of ADM and ET-1 in umbilical cord plasma and vessel may related to regulation of fetoplacental circulation in PIH.
间充质干细胞（MSC）起源于中胚层，主要位于成体骨髓和人胎儿脐血，与造血干细胞共存。
Mesenchymal stem cell (MSC), originating from mesoblast, resides mainly in post-natal bone marrow as well as human umbilical cord blood, and coexists with hematopoietic stem cell (HSC).
一氧化氮缺乏是妊娠期发生妊高血征和胎儿宫内发育迟缓的重要原因。
NO defect is a important factor of pregnancy-induced hypertension syndrome (PIH) and intrauterine growth restriction(IUGR).
无菌条件下取正常足月剖宫产胎儿的脐带血，经肝素抗凝，用淋巴细胞分离液分离脐血单个核细胞。
The specimens were obtained sterilely with preservative-free heparin, and the cord blood mononuclear cell was isolated by lymphocyte separation medium.
早产儿脐血VEGF水平较足月儿下降，提出脐血VEGF水平可以作为反映胎儿是否发生早产的一个指标。
The VEGF levels of preterm infants is significantly lower than that of term infants, so the VEGF levels of preterm infants may be a useful objective biochemical marker of premature delivery.
早产儿脐血VEGF水平较足月儿下降，提出脐血VEGF水平可以作为反映胎儿是否发生早产的一个指标。
The VEGF levels of preterm infants is significantly lower than that of term infants, so the VEGF levels of preterm infants may be a useful objective biochemical marker of premature delivery.
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