Results 31 to 40 of about 14,818 (157)
Zhongshan Daxue xuebao. Yixue kexue ban, 2006 【目的】检测卵泡液内白血病抑制因子（LIF）浓度，探讨LIF和体外受精和胚胎移植（IVF-ET）妊娠结局的关系。【方法】接受IVF-ET治疗周期的患者在取卵时留取第1管清亮无血染卵泡液，用酶联免疫吸附法（ELSIA）测定卵泡液内LIF浓度。并对LIF和年龄、性激素、移植胚胎质量以及妊娠率等因素进行分析。【结果】共收集了164个IVF-ET周期（164个病人）的卵泡液。66例妊娠，妊娠率40．2％。卵泡液LIF浓度在妊娠组和未妊娠组间元显著性差别 ...
苗本郁 +4 more
doaj
Longitudinal maternal hemodynamics in high‐risk pregnancies with different subtypes of pre‐eclampsia
Ultrasound in Obstetrics &Gynecology, Volume 67, Issue 5, Page 623-634, May 2026.ABSTRACT Objective To evaluate maternal cardiac adaptation during pregnancy by comparing longitudinal hemodynamic profiles between women identified as high risk for preterm pre‐eclampsia (PE) who subsequently developed preterm PE, term PE or remained unaffected, as well as low‐risk women.
J. Lin +10 more
wiley +1 more source
Ultrasound in Obstetrics &Gynecology, Volume 67, Issue 4, Page 461-469, April 2026.ABSTRACT Objective The aim of this study was to evaluate the perinatal outcomes of monochorionic diamniotic (MCDA) twin pregnancies complicated by early twin‐to‐twin transfusion syndrome (TTTS) treated with fetoscopic laser surgery (FLS), and to compare rates of fetal survival across Quintero stages.
F. G. Sileo +35 more
wiley +1 more source
Zhongguo shiyan zhenduanxue, 2014 目的探讨重度子痫前期孕妇发生不良妊娠结局的相关危险因素。方法回顾性分析2012年6月至2013年6月在汕头大学医学院第一附属医院住院分娩的重度子痫前期孕妇122例临床资料,按妊娠结局分为不良妊娠结局组27例和良好妊娠结局95例。结果①一般资料:两组孕妇妊娠终止孕周及入院时舒张压比较,差异有统计学意义 ...
李元成, 沈伶, 黄菊
doaj
Ultrasound in Obstetrics &Gynecology, Volume 67, Issue 4, Page 455-460, April 2026.ABSTRACT Objective To estimate the residual risk of maternal–fetal transmission after primary cytomegalovirus (CMV) infection in the periconceptional period or the first trimester in women treated with valacyclovir, and to assess whether the presence of glycoprotein B2 (gB2)‐specific immunoglobulin (Ig)‐G antibodies on immunoblot analysis refines fetal
K. O. Kagan +6 more
wiley +1 more source
Zhongguo shiyan zhenduanxue, 2006 目的研究基质金属蛋白酶8-（MMP-8）在妊娠期高血压疾病胎盘中的表达,探讨MMP-8在妊娠期高血压疾病发病中的作用。方法用免疫组化SABC法检测67例妊娠期高血压疾病患者及21例正常妊娠者胎盘组织中MMP-8的表达。结果正常妊娠组胎盘MMP-8表达阳性率为80.9%,明显高于妊娠期高血压疾病组（26.9 ...
于晓艳, 邹颖刚, 李才
doaj
OnomázeinAlthough å§å§ /jiejie/ (“elder sister”) and 妹妹 /meimei/ (“younger sister”) are basic relatives' terms of the nuclear and consanguinity kinship, they mean a big challenge when they are translated into Spanish because of the linguistic and cultural differences and defaults between the Chinese and the Spanish.
openaire +1 more source
Ultrasound in Obstetrics &Gynecology, Volume 67, Issue 4, Page 492-499, April 2026.ABSTRACT Objectives To assess the value of placental insufficiency markers for estimating the risk of genetic anomalies in fetuses with isolated early‐onset fetal growth restriction (FGR), defined as an estimated fetal weight ≤ 3rd percentile diagnosed ≤ 28 + 6 weeks' gestation.
M. Armengol‐Alsina +17 more
wiley +1 more source
正常妊娠孕妇外周血及蜕膜中CD4+CD25+调节性T细胞比例的变化
Zhongguo shiyan zhenduanxue, 2009 目的研究正常妊娠孕妇外周血及蜕膜中CD4+CD25+T细胞的比例变化,探讨CD4+CD25+T细胞在母胎免疫调节中的作用。方法应用流式细胞技术检测正常妊娠孕妇早期、晚期、分娩发动期外周血及蜕膜中CD4+CD25+T细胞的比例变化。结果正常妊娠过程中孕妇外周血中CD4+CD25+T细胞比例变化:妊娠早期较高,明显高于妊娠晚期及分娩发动期 ...
刘德红, 凌斌, 蒋丽莎, 周颖
doaj
Ultrasound in Obstetrics &Gynecology, Volume 67, Issue 3, Page 272-282, March 2026.ABSTRACT Objective Complete hydatidiform mole and coexisting normal fetus (CHMCF) is a rare condition for which there is significant heterogeneity in diagnosis, counseling and management of complications. The objective of this study was to summarize the prevalence of clinical outcomes in reported cases of CHMCF.
N. Salmeri +8 more
wiley +1 more source