umbilical artery

By term delivery, the neonatal weight were significantly higher in the group of S/ D ≤ 2.5 than in the group of S/ D2.5.There is no significant difference of Doppler umbilical artery flow velocimetry between in nuchal cord group and in no nuchal cord group.

足月分娩，S/D≤2.5组新生儿出生体重明显比2.5组重（P0.01）。脐带绕颈与无绕颈的脐动脉血流参数无统计学差异。

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Study of the Relationship between Breech Presentation and the Increasing of Fetal Umbilical Artery Blood Flow Resistance

胎儿脐血流阻力增加与臀位的关系探讨

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Blood Gas Analysis of Umbilical Artery Dur in g Cord Entanglement

脐带绕颈胎儿的脐血血气分析

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The umbilical artery dips down to join the internal iliac artery then the main aorta.

而脐动脉导管则可以向下汇入髂内动脉然后入主动脉.

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Conclusion: AT of fetal umbilical artery and cerebral artery are markers that can give expression to the resistance of fetal cerebral circulation and the circulation between fetal and placenta pregnancy.

结论：胎儿脐、脑动脉AT是一个可反映胎儿-胎盘循环、胎儿脑循环阻力的指标。

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Umbilical artery rings and umbilical vein rings embedded in three-dimensional collagen gels in DMEM/ F12 ( 1:1) serum-free medium grew well. The new outgrows were positive by CD34 immunohistochemistry.

脐动脉环和脐静脉环在胶原凝胶和DMEM/F12（1：1）无血清培养基中生长良好，CD34免疫组织化学鉴定其为新生的血管。

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Objective To study fetal sheep umbilical artery pulsatile index ( UAPI), ductus venosus pulsatile index ( DVPI), renal artery pulsatile index ( RAPI) combined with pregnant sheep vasoactive intestinal peptide ( VIP), neuropeptide Y ( NPY) in evaluation of fetal hypoxemia.

目的探讨胎羊脐动脉搏动指数（UAPI）、静脉导管搏动指数（DVPI）、肾动脉搏动指数（RAPI）联合母羊血清神经肽Y（NPY）、血管活性肠肽（VIP）评估胎羊宫内缺氧的意义。

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While, how the umbilical artery flow velocimetry changed when the CTG shows various kinds of abnormal wave forms, up to now, there is no report in this aspect.

而且，当胎心监护出现各种异常波形时脐动脉血流的变化情况并未见报导。

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Application of the Umbilical Artery Tube in Refractory Glaucoma Surgery

脐带动脉管在难治性青光眼手术中的应用

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The results demonstrated that vWF distributed in the endothelium, basal membrane, subendothelium and media near internal elastic membrane of abdominal aorta, umbilical artery and umbilical vein. And the densest vWF-specific staining was found in the endothelium and its basal membrane.

结果显示，vWF分布于腹主动脉，脐动脉和脐静脉的内皮，内皮基膜区、内皮下层及中膜内区，且vWF特异染色以内皮、内皮基膜区染色最深。

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Objective To explore the effect of hyperbaric oxygenation ( HBO) on blood flow velocity of middle cerebral artery ( MCA) and umbilical artery ( UA) in IUGR ( intra-uterus growth retardation) fetus.

目的观察高压氧对胎儿宫内发育迟缓（IUGR）胎儿脑及脐动脉血流速率的影响。

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The VEGF level of umbilical artery blood can reflect the severity degree of the damage of hypertensive disorder complicating pregnancy to their newborns to some degree.

脐动脉血VEGF水平在一定程度上可反映妊娠期高血压疾病产妇的新生儿宫内损伤程度。

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Result The umbilical artery blood's pH value has a close relationship with the Apgar score of 1-minute after birth.

结果脐动脉血pH值与出生后1min的Apgar评分关系密切。

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Objective To investigate the correlation of blood gas analysis of the umbilical artery, fetal heart electronic monitoring and apgar rating and prognosticate the occuring of asphyxia of newborn.

目的探讨脐血血气分析、胎心监护及Apgar评分的相关性，为预测和诊断新生儿窒息及减低新生儿窒息发生提供重要依据。

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Clinical significance of fetal biophysical profile and umbilical artery blood s/ d value in high risk pregnancy

胎儿生物物理相评分、脐动脉血S/D值在高危妊娠监护中的临床意义

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Fetal Umbilical Artery Velocity Waveforms to Predict the Outcome in High Rish Pregnancy Study on the Detection of Pregnancy Induced Hypertension and Intrauterine Growth Retardation Using Fetal Umbilical Blood Flow Detector

脐动脉血流速度波形预测高危妊娠围产儿预后的价值脐血流检测妊高征及胎儿宫内发育迟缓的研究

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Measurement of Umbilical Artery Blood Flow of Oligohydramnios Fetal and Changes in Placental Pathology

羊水过少胎儿脐动脉血流测定与胎盘病理改变胎儿脐动脉血流监测的临床意义

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Conclusion: HCT, BVH, BVL, PV may have a significant impact on the occurrence, development and severity of pregnancy-induced hypertension and umbilical artery resistance index.

结论：HCT、BVH、BVL、PV对妊娠期高血压病的发生、发展、严重程度及脐动脉血流阻力指标可能有重要影响。

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The value of estimation for fetus prognosis with fetal heart supervision and fetal umbilical artery Doppler velocimetry examination

胎心监护与脐血流测定联合应用对评价胎儿预后的价值

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The Relationship between Reference Value of Newborn's Umbilical Artery Blood Base Excess and Geographical Environment

中国新生儿脐动脉血碱剩余正常参考值与地理环境

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We analyzed seven hundred cases of normal gravida on the fetus umbilical artery blood flow indexes and intrauterine growth retardation ( IUGR).

对700例正常孕妇的胎儿脐动脉血流指标（S／D、PI、RI）的变化及其与胎儿宫内发育迟缓（IUGR）的相关性进行了分析。

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Objective: To study the effect of Salvia Miltiorrhiza injection ( SMI) on umbilical artery hemodynamics during fetal distress in ewe.

目的：探讨丹参注射液对胎羊窘迫时脐动脉血液动力学的影响。

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Conclusion RI and S/ D of umbilical artery flow with UCAN as detected by color Doppler ultrasonography maybe clinically useful in the judgment of fetal intrauterine hypoxia, and it is helpful in optimize the technique of delivery to reduce complication of the fetus in perinatal period.

结论脐动脉血流RI、S/D值是判断脐带绕颈胎儿宫内缺氧的敏感可靠指标，对临床选择合理的分娩方式，减少围产儿并发症具有指导意义。

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Clinical Significance of Ultrasonic Measurement of Umbilical Artery Flow

超声多普勒测定胎儿脐动脉血流的临床意义

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