Results 41 to 50 of about 7,780 (161)
Study on the risk factors for intrauterine infection of hepatitis B virus among pregnant women [PDF]
, 2017 目的探讨厦门市孕妇乙型肝炎病毒(hepatitis B virus,HBV)感染情况和HBV宫内感染的影响因素。方法在1; 064名孕妇第一次到医院建立孕产妇保健卡时进行问卷调查并检测其血清乙肝标志物,根据检测结果选择外周血乙型肝炎表面抗原(hepatitis B; surface antigen,HBsAg)阳性的产妇179例随访至其分娩,并采集其分娩时的脐血和胎盘组织。对脐血进行HBsAg和HBV; DNA的检测,对胎盘组织进行HBsAg的检测。采用chi ...
刘惠芬 +9 more
core +1 more source
双胎绒毛膜性、出生胎龄、出生体质量不一致程度与新生儿结局分析
Zhongshan Daxue xuebao. Yixue kexue ban, 2023 目的探讨双胎妊娠的单绒毛膜双羊膜囊（MCDA）和双绒毛膜双羊膜囊（DCDA）不同绒毛膜性、出生胎龄和出生体质量不一致程度与活产双胎新生儿结局的关系。方法回顾性分析2015年1月至2020年12月在中山大学附属第一医院住院分娩的MCDA和DCDA活产双胎新生儿临床资料，共纳入1 504例。MCDA组和DCDA组分别为386例和1 118例。采用t检验、秩和检验、χ2检验/Fish确切概率法比较两组新生儿结局；logistic回归分析绒毛膜性、出生胎龄、出生体质量不一致程度和性别对双胎新生儿结局的影响 ...
李姝 +4 more
doaj
American Anthropologist, Volume 127, Issue 3, Page 517-528, September 2025.ABSTRACT This article examines the contested status of “sign language” in Singapore by exploring deaf people's experiences of the “Mother Tongues”—the state's designation for the official languages of Mandarin, Malay, and Tamil—with a particular focus on the relationships that deaf Chinese Singaporeans have with Mandarin.
Timothy Y. Loh
wiley +1 more source
Huli yanjiu, 1990 凡是新生儿娩出1分钟,仅有心跳而仍无呼吸或呼吸功能不全即为新生儿窒息.其主要原因是由于急性缺氧所致的一种新生儿呼吸窘迫综合症。并在新生儿死亡中占主要位置。我们在临床工作中应用自身脐血输入法抢救新生儿窒息180例,收到显著效果。 一、自身脐血输入适应症: 1、胎儿娩出后脐血管充盈。 2、Apgar式评分法≥3分。 二、自身脐血输入方法: 1、娩出胎儿后,助产者快速顺脐带至新生儿方向挤压,使脐血流入新生儿体内. 2、脐血自输约30—50ml后,新生儿可出现自主呼吸,效果显著。
罗亚非, 隋志美
doaj
Neonatal Health Within War Contexts: Insights From the Colombian Experience, 1998–2007
Latin American Policy, Volume 16, Issue 3, September 2025.ABSTRACT The Colombian Armed Conflict intensified 1998–2002, with its urban dynamics continuing to influence neonatal health through 2007. Using data from the National Centre of Historic Memory and Civil Registration and Vital Statistics, this study examines the effects of regional violence on neonatal health outcomes.
Harold Mera León +1 more
wiley +1 more source
Ultrasound in Obstetrics &Gynecology, Volume 66, Issue 2, Page 135-146, August 2025.ABSTRACT Objective To derive pooled estimates of maternal, fetal and pediatric outcomes up to the age of 30 months in patients undergoing pre‐ or postnatal surgery for open spina bifida (OSB). Methods A systematic search was conducted in MEDLINE, PubMed (non‐MEDLINE records), Embase, Web of Science, ClinicalTrials.gov, Cochrane Central Register of ...
Y. Kunpalin +10 more
wiley +1 more source
PAHs spatial distribution and particle export in the euphotic zone from the Bering Sea and Arctic Ocean [PDF]
, 2015 本论文针对2012年中国第5次北极科学考察北冰洋-太平洋扇区的白令海、楚科奇海，北冰洋-大西洋扇区的弗雷姆海峡、挪威海、格陵兰海和冰岛附近海域中低、中、高环PAHs含量、分布、来源、输出通量等地球化学行为进行了深入研究，以及该海域水文学过程和生物泵颗粒输出等相关因素对PAHs在该海域水平、垂直空间分布的影响。 不同研究海域浓度含量分布大致呈现北冰洋-太平洋扇区>北冰洋-大西洋扇区及其冰岛近海>白令海及其邻近海域，并且LMW-PAHs（4.60-177.50ng/L，平均值36.05ng/L）>MMW ...
段梦姗
core
Zhongshan Daxue xuebao. Yixue kexue ban, 2000 【目的】探讨纯母乳喂养新生儿血糖变化及低血糖的影响因素。【方法】在出生后1、4、8、12 、24、48 、72 h 对纯母 乳喂养的新生儿306 例进行血糖系列监测。【结果】新生儿出生后1 h 的平均血糖浓度较低为(2.8±0.95)mmol/ L, 4 h 后升 高并逐渐稳定为(3.22±1.03)mmol/ L;有糖代谢异常母亲的新生儿、巨大儿、低体重儿, 其出生3 天内低血糖的发生率分别 为22.4 %(11/49)、36.9%(31/ 84)、29.6 %(8/27 ...
谢红宁 +4 more
doaj
Ultrasound in Obstetrics &Gynecology, Volume 66, Issue 2, Page 200-209, August 2025.Abstract Objectives Neonates with critical congenital heart disease (CCHD) are at risk for adverse early brain development and long‐term neurodevelopmental sequelae. Insulin‐like growth factor‐1 (IGF‐1) and insulin‐like growth factor binding protein‐3 (IGFBP‐3) are essential contributors to brain growth and maturation.
M. Nijman +33 more
wiley +1 more source
Relationship between abnormal symptoms of Prader-Willi syndrome model --Snord116 deletion mice and Ghrelin signaling pathway [PDF]
, 2016 Prader–Willi综合症是以进食异常和血液Ghrelin异常升高为特征的遗传肥胖症。其病因是Snord116SnoRNA群的表达缺失。我们构建的Snord116del小鼠模型表现出贪食和血液Ghrelin升高等PWS症状。此次研究中，我们繁育野生型（WT）、Snord116del（SW）、Ghrl-/-（WG）、Ghsr-/-（WR）小鼠，并制备[Snord116del，Ghrl-/-]（SG）和[Snord116del，Ghsr-/-]（SR）双敲除小鼠，对其生长发育 ...
甘利芬
core