Results 31 to 40 of about 1,718 (210)
Ultrasound in Obstetrics &Gynecology, Volume 64, Issue 6, Page 739-745, December 2024.ABSTRACT Objective To compare the precision of biparietal diameter (BPD) and crown–rump length (CRL) as predictors of gestational age in the human fetus in the late first and early second trimesters, using a population‐based approach. Methods We constructed term and gestational‐age prediction curves for first‐trimester dating, based on 11 041 ...
H. K. Gjessing +3 more
wiley +1 more source
Ultrasound in Obstetrics &Gynecology, Volume 64, Issue 6, Page 768-775, December 2024.Abstract Objective Lower urinary tract obstruction (LUTO) is a chronic condition with a spectrum of outcomes. It is usually suspected prenatally based on ultrasound features (USFs). Given the unknown postnatal trajectory and the potential for significant morbidity and mortality, many families choose termination of pregnancy (TOP), often based on USFs ...
J. Richter +10 more
wiley +1 more source
Effect of sialic acid expression in maternal-fetal blood and tissues of natural and assisted reproductive technology’s pregnancy outcomes [PDF]
, 2017 研究背景：唾液酸（Sialicacid，Sia）是一类以九碳糖神经氨酸为基本结构的衍生物的总称，在自然界广泛存在，并发挥重要的生物功能。N-乙酰神经氨酸（Neu5Ac），N-羟乙酰神经胺酸（Neu5Gc）和脱氨神经氨酸（KDN）是唾液酸三种主要亚型，其中，前两者是哺乳动物中最常见的存在形式，但在人体中很难检测到Neu5Gc。目前关于唾液酸的研究多集中于感染、肿瘤、冠心病、神经发育迟缓等疾病以及神经系统发育这方面的健康问题，它因广泛存在于人类的组织和体液包括血液、唾液、胃液、脑脊液 ...
张雪冰
core
Ultrasound in Obstetrics &Gynecology, Volume 64, Issue 4, Page 504-512, October 2024.ABSTRACT Objective To investigate the association between varying degrees of abnormality in the Doppler uterine artery pulsatility index (UtA‐PI) and adverse perinatal outcome. Methods This was a prospective study of women with a singleton, non‐anomalous pregnancy in whom UtA‐PI was measured universally in midpregnancy and who gave birth in Oxford ...
S. Dockree +6 more
wiley +1 more source
Zhongshan Daxue xuebao. Yixue kexue ban, 2017 ：【目的】分析国人视神经脊髓炎谱系疾病（NMOSD）和多发性硬化（MS）与妊娠相关性的异同，以及与妊娠的相 互作用。【方法】前瞻性收集235例NMOSD和125例MS患者临床资料，包括年复发率（ARR）、病残程度（EDSS）以及妊娠结 局等，筛选出目标病例NMOSD组70例和MS组30例，并纳入50例同期正常妊娠妇女作为对照组，比较分析NMOSD、MS患 者在妊娠前1年、中、后1年ARR、EDSS评分变化情况，对比分析3组妊娠结局的差异。【结果】NMOSD和MS首发症状出现 在妊娠中或分娩 ...
黄艳露 +6 more
doaj
Necessity of treating subclinical hypothyroidism in early pregnant women [PDF]
, 2016 目的评估早孕妇女亚临床甲状腺功能减退症(subclinical hypothyroidism,SCH)对妊娠结局的影响及药物治疗的必要性。方法收集18 243例在厦门大学附属第一医院产前检查直至分娩的病例,诊断标准为妊娠10~12周产前检查时TT4与FT4正常而TSH≥2.5 m IU/L为SCH,甲状腺过氧化物酶抗体(thyroid peroxidase antibody,TPOAb)≥34 U/L为阳性。根据TSH的升高程度不同、TPOAb情况、能否遵医嘱按时按量服用L ...
方庆全, 陈丰庆, 陈丽芳, 陈宏
core
Postnatal outcome following fetal aortic valvuloplasty for critical aortic stenosis
Ultrasound in Obstetrics &Gynecology, Volume 64, Issue 3, Page 339-347, September 2024.ABSTRACT Objective To report our experience of fetal aortic valvuloplasty (FAV) for critical aortic stenosis (AS), with a focus on the postnatal evolution of the patients. Methods This was a retrospective study including all fetuses with critical AS which underwent FAV in a single center between January 2011 and June 2022.
R. Corroenne +14 more
wiley +1 more source
Zhongshan Daxue xuebao. Yixue kexue ban, 1999 目的:临床分析妊娠期糖尿病与妊娠结局的关系。方法:对1996 年 4～ 6月 237 例妊娠24～ 34周的妇女试用 50 g 葡萄糖耐量试验( GCT)进行筛查, 阳性者进一步作 75 g 口服葡萄糖耐量试验( OGTT) , 并随访妊娠结局。结果 : 妊娠期糖耐量 异常( GIGT)和妊娠期糖尿病( GDM)的孕妇及胎婴儿的患病率均明显高于 75 g OGTT 结果正常组。 结论: 应对全部孕妇进行糖 尿病筛查及确诊,对糖耐量异常者应给予治疗和监测。
吴琦嫦 谭丽君
doaj
Ultrasound in Obstetrics &Gynecology, Volume 64, Issue 2, Page 164-172, August 2024.ABSTRACT Objectives An increased nuchal translucency (NT) thickness of ≥ 3.5 mm is a well‐established marker for congenital anomalies and adverse pregnancy outcome between 11 and 14 weeks' gestation, but little is known about its performance as a screening tool before 11 weeks.
B. B. Bet +5 more
wiley +1 more source
The study on the association between polycyclic aromatic hydrocarbons exposure and adverse pregnancy outcomes and their mechanisms [PDF]
, 2012 目的通过流行病学调查，掌握闽南地区妊娠妇女妊娠结局情况，并探讨多环芳烃（polycyclicaromatichydrocarbons，PAHs）暴露对妊娠结局的影响，结合PAHs代谢酶活性及基因多态性分析，DNA损伤等指标，评价PAHs暴露对胎儿健康的危害。 方法利用问卷形式收集1106例孕妇流行病学资料，以了解环境因素对妊娠妇女妊娠结局的影响。采用气相色谱串联质谱（gaschromatograph-massspectrometer，GC-MS）技术测定206例孕妇外周静脉血、新生儿脐带血中PAHs含量；
钟渊福
core