Results 51 to 60 of about 4,949 (165)

Impact of chorionic villus sampling volume on time to result and pregnancy management

open access: yesThe Journal of Maternal-Fetal & Neonatal Medicine
Objective To evaluate the association between low-volume chorionic villus sampling (CVS) and delay in patient care.Methods This is a retrospective cohort study of patients who underwent CVS from 8/19/2019 to 12/31/2022 in a single center.
Emily Lee   +3 more
doaj   +1 more source

Steroidogenic compensation and lipid deficiency with enhanced NAD+ salvage in small‐for‐gestational‐age placenta

open access: yesThe FEBS Journal, EarlyView.
Fetal growth restriction is associated with placental metabolic adaptations. In small‐for‐gestational‐age placenta (SGA), cholesterol receptors and steroidogenic enzymes are upregulated, enhancing steroidogenesis. NAD salvage pathway is also increased to support NADP+/NADPH requirements.
Serena Xodo   +4 more
wiley   +1 more source

Darier disease—A review highlighting new insights from the Darier Disease International Task Force

open access: yesJournal of the European Academy of Dermatology and Venereology, EarlyView.
This review provides a global, clinically focused overview of DD, detailing cutaneous and extracutaneous manifestations, disease classification and severity scoring. It emphasizes early recognition, multidisciplinary management and practical guidance for dermatologists to apply evidence‐based care in diverse skin phototypes. Abstract Darier disease (DD)
Sofia Labbouz   +49 more
wiley   +1 more source

The Patient, the Provider, and the TikTok Creator: Qualitative Analysis of the Content and Quality of Videos on Prenatal Genetic Screening

open access: yesJournal of Midwifery &Women's Health, EarlyView.
Introduction Although providers may view the use of the noninvasive prenatal testing (NIPT) screen as an opportunity for patients to learn more about potential chromosomal variants of a fetus, research suggests that patients may view the genetic screening test primarily as an opportunity to learn about their fetus's sex chromosomes and may not ...
Erin P. Johnson   +6 more
wiley   +1 more source

Contemporary Outcomes of Chorionic Villus Sampling from the First Trimester to Neonatal Follow-Up

open access: yesForbes Tıp Dergisi
Objective: To evaluate contemporary indications, diagnostic yield, diagnostic limitations, and pregnancy–neonatal outcomes of chorionic villus sampling (CVS) in a tertiary referral population in the era of widespread non-invasive prenatal testing ...
Zübeyde EMİRALİOĞLU ÇAKIR   +10 more
doaj   +1 more source

High‐elevation adaptation and gestational hypoxia jointly shape vascular development in a rodent placenta

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend We investigated how environmental hypoxia and genetic adaptation to high altitudes jointly impact the development of the placental exchange surface in ways that might protect fetal growth potential. We used wild‐derived, lab‐born North American deer mice (Peromyscus maniculatus) from low‐elevation and high‐elevation environments (
Kathryn Wilsterman   +6 more
wiley   +1 more source

Prenatal diagnosis of congenital adrenal hyperplasia due to 21-hydroxylase deficiency through molecular genetic analysis of the CYP21A2 gene [PDF]

open access: yesAnnals of Pediatric Endocrinology & Metabolism
Purpose Deficiency of 21-hydroxylase (21-OHD) is an autosomal recessively inherited disorder that is characterized by adrenal insufficiency and androgen excess.
Ji-Hee Yoon   +5 more
doaj   +1 more source

Human placental exposure to pollutant nanoparticles: uptake, translocation and functional impact

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Prenatal exposure to pollutant nanoparticles has been increasingly investigated due to concerns about their potential effects on placental function and pregnancy outcomes. Maternal inhalation of pollutant nanoparticles can result in a pro‐inflammatory response; particles can also translocate across the alveolus epithelial barrier
Katherine L. Bethell   +3 more
wiley   +1 more source

Comparing Sonography and CVS for Early Detection of Congenital Disorders Before 12 Weeks [PDF]

open access: yesAdvanced Ultrasound in Diagnosis and Therapy
Objective To improve infant outcomes and guide treatment decisions, early and accurate diagnosis of congenital abnormalities during pregnancy is crucial.
Khan Javeria, Batool Fatima, Noor Jasia, Rasheed Arif
doaj   +1 more source

A primary cell‐based fluidic co‐culture model to investigate drug transport across the human placenta

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Schematic overview of a flow‐driven in vitro model of the human placental barrier designed to study transport processes during pregnancy. The model recreates key features of the maternal–fetal interface, enabling the investigation of how nutrients and therapeutic compounds cross the placental barrier under physiologically ...
Barbara Fuenzalida   +7 more
wiley   +1 more source

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