Results 71 to 80 of about 18,846 (258)

Confocal Laser Scanning Microscopy and Chorionic Term Villi

Journal of Biological Research, 2003
The confocal laser scanning microscopy (CLSM) is a relative new biomedical technology and represents a good alternative to the conventional optical microscopy in the observation of static and dynamics events. CLSM is able to produce 3-dimensional images
C. Capobianco, L. Resta, G. I. D'Antona, A. Marzullo, D. Piscitelli, L. Gesualdo   +5 more
doaj   +1 more source

Зміни гормонів трофобласту при невиношуванні вагітності [PDF]

, 2015
Проведені імуногістохімічні кількісні дослідження гормонів трофобласта хоріальних ворсин у ранні терміни гестації (5-8 тижнів). Встановлено, що може розвиватися два типа плацентарної недостатності, спільними рисами яких є зниження васкуляризації ...
Кондря, Денис Олександрович
core  

Candida Sepsis Following Transcervical Chorionic Villi Sampling [PDF]

Infectious Diseases in Obstetrics and Gynecology, 2001
Background: The use of invasive devices and broad spectrum antibiotics has increased the rate of candidal superinfections.Candida sepsis associated with pregnancy is rare. Candida sepsis following chorionic villi sampling (CVS) has never been reported.Case: A 31‐year‐old pregnant woman presented with signs of sepsis one day after undergoing ...
Paz, Alona, Gonen, Roni, Potasman, Israel   +2 more
openaire   +2 more sources

Global Delivery of Foetal Sequencing: Do We Need Some Standardisation?

Prenatal Diagnosis, EarlyView.
ABSTRACT Objective The development of sequencing technologies has resulted in rapid expansion in the testing available for foetuses with structural anomalies to diagnose monogenic disorders. To understand the variability in how foetal sequencing services are delivered, we developed a survey that focussed on the scope of testing, any parallel testing ...
Natalie J. Chandler, Zandra C. Deans
wiley   +1 more source

Generation of Trophoblast Organoids from Chorionic Villus Sampling

Organoids
Studying human placental development and function presents significant challenges due to the inherent difficulties in obtaining and maintaining placental tissue throughout the course of an ongoing pregnancy.
Bas van Rijn, Diane Van Opstal, Nicole van Koetsveld, Maarten Knapen, Joost Gribnau, Olivier Schäffers   +5 more
doaj   +1 more source

Moderate Diagnostic Yield of Exome Sequencing in Fetal Growth Restriction: Retrospective Insights

Prenatal Diagnosis, EarlyView.
ABSTRACT Objective To determine whether invasive genetic testing should be systematically proposed in cases of FGR. Methods Descriptive retrospective study of 159 FGR cases (defined by an estimated fetal growth < 3rd percentile, regardless of Doppler findings) managed at the Toulouse Fetal Medicine Center (TFMC) during 2022–2023.
Maud Langeois, Louise Paret, Jacqueline Aziza, Paul Guerby, Christophe Vayssière, Charlotte Dubucs   +5 more
wiley   +1 more source

Characterization of placental and decidual cell development in early pregnancy loss by single-cell RNA sequencing

Cell & Bioscience, 2022
Background Early pregnancy loss (EPL) presents as sporadic or recurrent miscarriage during the first trimester. In addition to chromosomal defects, EPL may result from impairment of the placental-decidual interface at early gestational age due to gene ...
Yuhua Zheng, Jing Pan, Chenglai Xia, Haiying Chen, Huadong Zhou, Weina Ju, Jerzy Wegiel, Leslie Myatt, James M. Roberts, Xiaoling Guo, Nanbert Zhong   +10 more
doaj   +1 more source

Placenta-specific methylation of the vitamin D 24-hydroxylase gene: implications for feedback autoregulation of active vitamin D levels at the fetomaternal interface [PDF]

, 2009
Plasma concentrations of biologically active vitamin D (1,25- (OH)2D) are tightly controlled via feedback regulation of renal 1-hydroxylase (CYP27B1; positive) and 24-hydroxylase (CYP24A1; catabolic) enzymes.
Albertson, Anderson, Arai, Avila, Barrera, Barrera, Bock, Bodnar, Boris Novakovic, Carter, Chaddha, Chiu, Chung, Coan, d'Alesio, Danielle Evain-Brion, Davis, Deeb, DeLuca, Delvin, Delvin, Diaz, Dimitriadis, Dodds, Du, Dusso, Eva Dimitriadis, Evans, Evans, Fischer, Friso, Holick, Hong Kiat Ng, Jeffrey M. Craig, Jennings, Kim, Kohler, Kovacs, Kumar, Lauridsen, Leader, Lechner, Li, Liu, Lohnes, Lopez, Lopez, Makin, Malloy, Mandy Sibson, Masuda, Muller, Murayama, Nelen, Nelen, Nelen, Novakovic, Ohyama, Pattillo, Pattillo, Paulson, Pavan, Peehl, Pendas-Franco, Pospechova, Rahnama, Rakyan, Richard Saffery, Ron, Ross, Ross, Ruth Morley, Salle, Seely, Serman, Shih Ie, Sikora, Siu-Caldera, Soundararajan, Stephan Beck, Stephanou, Sung, Tapia, Tashiro, Taylor, Thierry Fournier, Thomas Down, Tsang, Ursula Manuelpillai, Valdivielso, van der Molen, Vardhman Rakyan, Vigano, von Rango, Whitfield, Wietrzyk, Wong, Wong, Xie, Zehnder, Zhang, Zhou   +101 more
core   +3 more sources

A Framework for Prenatal Counselling Recommendations in Congenital Diaphragmatic Hernia: A RAND‐Modified Delphi Study

Prenatal Diagnosis, EarlyView.
ABSTRACT Objective To develop a consensus‐based framework to support individualized prenatal counselling for congenital diaphragmatic hernia. Method A RAND‐modified Delphi study was conducted with an expert panel of parents (n = 10) and healthcare professionals (n = 17) working in Dutch or Flemish CDH European Reference Network (ERN) centres.
Leonie Lof, Robin van der Lee, Anke Oerlemans, Anne Debeer, Jan Deprest, Francesca Russo, Philip DeKoninck, Suzan Cochius‐den Otter, Horst Daniels, Esther Sikkel, Anita Huis, Rosa Geurtzen, Neeltje Crombag   +12 more
wiley   +1 more source

Placental Histomorphology in a Case of Double Trisomy 48,XXX,+18

Case Reports in Pathology, 2018
Background. Approximately 50% of early spontaneous abortions are found to have chromosomal abnormalities. In these cases, certain histopathologic abnormalities are suggestive of, although not diagnostic for, the presence of chromosomal abnormalities ...
Sujal I. Shah, Lisa Dyer, Jerzy Stanek
doaj   +1 more source