Results 41 to 50 of about 2,484,380 (264)

Association between antenatal maternal anxiety and fetal middle cerebral artery Doppler depends on fetal gender

, 2021
Objective: Several studies have demonstrated that antenatal maternal anxiety (AMA) during pregnancy is associated with an increased risk of abnormal fetal Doppler parameters and adverse perinatal outcomes.
Sancak, Arzu
core   +1 more source

Phase Separation of SF3B1 Serves as a Critical Post‐Transcriptional Regulator During Early Mouse Embryogenesis

Advanced Science, EarlyView.
Phase separation of SF3B1 acts as a key regulatory mechanism for dynamic alternative splicing throughout early mouse embryogenesis. Its absence triggers extensive splicing errors, which induce persistent DNA damage, defective cell cycle progression, and failed cell lineage commitment, and ultimately hinder the normal growth and development of ...
Kang Zhao, Ting‐Yu Han, Yan‐Li Cheng, Yi‐Dan Zhang, Yu‐Wei Zhang, JinJian Guo, ShaoJun Zhang, WenZe Huang, Jing Zhang, Pei‐Yu Liao, Ying Xin, ChuanChen Chu, Qing‐Yuan Sun, ZhiZhen Liu, Xiang‐Hong Ou, Jun Xie   +15 more
wiley   +1 more source

Morphometric analysis of postnatal lung development in the gray short‐tailed opossum (Monodelphis domestica): An ultrastructural study

The Anatomical Record, EarlyView.
Abstract An ultrastructural morphometric analysis of the postnatal development of the lung in the gray short‐tailed opossum (Monodelphis domestica) has been conducted to evaluate the morphofunctional status of this poorly developed marsupial lung immediately following parturition.
Kirsten Ferner
wiley   +1 more source

Placenta‐derived extracellular vesicles: Signal messengers shuttling across the maternal‐fetal barrier

Interdisciplinary Medicine
Intercellular communication across the maternal‐fetal barrier is essential for maintaining physiological balance during pregnancy. As the structural foundation of the maternal‐fetal barrier, the placenta is the core site for material exchange and ...
Jiale Du, Maliang Tao, Yanxuan Xiao, Zhijian Wang, Bo Situ, Lei Zheng   +5 more
doaj   +1 more source

Placenta Extracellular Vesicles: Messengers Connecting Maternal and Fetal Systems

Biomolecules
The placenta operates during gestation as the primary communication organ between the mother and fetus. It is essential for gas, nutrient exchange, and fetal waste transfer.
Cheryl S. Rosenfeld
doaj   +1 more source

MAIT Cells at the Fetal-Maternal Interface During Pregnancy

Frontiers in Immunology, 2020
One of the main functions of the human placenta is to provide a barrier between the fetal and maternal blood circulations, where gas exchange and transfer of nutrients to the developing fetus take place.
Helen Kaipe, Helen Kaipe, Johanna Raffetseder, Jan Ernerudh, Martin Solders, Martin Solders, Eleonor Tiblad, Eleonor Tiblad   +7 more
doaj   +1 more source

Impact of SARS-CoV-2 Infection on Unvaccinated Pregnant Women: Non-Reassuring Fetal Heart Rate Tracing Because of Placentitis

Viruses, 2023
In 2020, a new coronavirus, called severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), emerged in China. SARS-CoV-2 infection has been shown to be highly morbid in pregnant women, being a risk factor for several obstetric conditions leading to ...
Alexandra Claudet, Daniele De Luca, Elie Mosnino, Jérémie Mattern, Olivier Picone, Jeanne Sibiude, Estelle Wafo, Vassilis Tsatsaris, Emilie Giral, Irène Grefenstette, Julie Carrara, Dominique A. Badr, Marie-Hélène Saint-Frison, Sophie Prevot, Alexandra Benachi, Alexandre J. Vivanti   +15 more
doaj   +1 more source

Intrauterine transfusion in monochorionic twins with parvovirus B19 infection: Evidence of intertwin blood exchange. [PDF]

Pregnancy (Hoboken)
Abstract Background Parvovirus B19 infection can cause severe fetal anemia. Management in monochorionic twin pregnancies is challenging due to placental vascular connections. Case We report a case of severe fetal anemia in both fetuses of a monochorionic diamniotic twin pregnancy following maternal parvovirus B19 infection.
Dupuis N, Hervy B, Sohier-Lépine M, Paret L, Vayssière C.   +4 more
europepmc   +2 more sources

Characteristics and temporal trends of EU teratological safety signals and information dissemination to healthcare professionals in the Netherlands—A contribution of the ConcePTION project

British Journal of Clinical Pharmacology, EarlyView.
Abstract Aim Although regulatory responses to safety signals have been studied, pregnancy‐specific data and their dissemination to medical professionals remain unclear. This study examined the characteristics and temporal trends of teratological safety signals prompting the European Medicines Agency to implement risk minimization measures.
Yrea R. J. van Rijt‐Weetink, Rosanne E. Huisman, Jan‐Peter van Wieringen, H. J. M. J. (Ineke) Crijns, Florence P. A. M. van Hunsel, Anneke L. M. Passier, Sander Borgsteede, A. C. G. (Toine) Egberts, Laura M. Yates, Eugène P. van Puijenbroek   +9 more
wiley   +1 more source

Longitudinal assessment of maternal-fetal Doppler parameters and maternal plasma level of matrix metalloproteinases 2 and 9

, 2016
Objective: To assess the behavior as well as the comparison between maternal circulating level of biochemical markers (matrix metalloproteinases - MMP-9 and MMP-2) and maternal-fetal Doppler parameters in all three trimesters of pregnancy.
Marcolin, Alessandra Cristina, Valéria Cristina Sandrim, Alessandra Cristina Marcolin, Geraldo Duarte, Salim Demétrio Jorge Neto, Edward Araujo Júnior, Ricardo Carvalho Cavalli, Palei, Ana Carolina Taveiros, Araujo Júnior, Edward, Tanus-Santos, José Eduardo, Duarte, Geraldo, Sandrim, Valéria Cristina [UNESP], Lorena Machado Amaral, Sandrim, Valéria Cristina, Amaral, Lorena Machado, José Eduardo Tanus-Santos, Jorge Neto, Salim Demétrio, Machado, Jackeline Souza Rangel, Ana Carolina Taveiros Palei, Cavalli, Ricardo Carvalho, Jackeline Souza Rangel Machado   +20 more
core   +1 more source