Results 91 to 100 of about 12,464 (192)

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

Gestational related morphological abnormalities in placental villous trophoblast turnover in compromised pregnancies

open access: yes, 2009
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.Human placental villi are covered by a layer of trophoblast epithelia in direct contact with maternal blood, which exist in a constant steady-state of ...
Widdows, Kate Louise
core  

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

Trophoblast proliferation is increased in chorionic villi from pregnancies with fetal trisomy 18

open access: yes, 2000
Pregnancies with fetal trisomy 18 suffer from severe intrauterine growth restriction from the first trimester. This cross-sectional study of chorionic villi obtained from ongoing singleton pregnancies at 10-14 weeks of gestation, semiquantitatively ...
Sebire, N J   +4 more
core   +1 more source

A Case of a Chronic Ectopic Pregnancy in a Patient With Negative Serum β‐HCG [PDF]

open access: yesClin Case Rep
ABSTRACT Chronic ectopic pregnancy should be considered in women with adnexal masses and persistent abdominal pain, even when serum β‐hCG is negative, to prevent delayed diagnosis. This article reports a case of ectopic pregnancy with negative serum β‐hCG levels nearly 3 months after curettage.
Yu S, Su X, Liu L, Wang X, Chen X.
europepmc   +2 more sources

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

Phenotypic and Functional Characterization of Mesenchymal Stem Cells from Chorionic Villi of Human Term Placenta [PDF]

open access: yes, 2013
BACKGROUND: Bone marrow derived mesenchymal stem cells (BM-MSCs) are used extensively in transplantation but their use is associated with many problems including low abundance in BM, low overall number, decreased differentiation potential with age and ...
Kalionis, B   +6 more
core   +1 more source

Image_1_The Distributional Characteristics of M2 Macrophages in the Placental Chorionic Villi are Altered Among the Term Pregnant Women With Uncontrolled Type 2 Diabetes Mellitus.tif

open access: yes, 2022
AimNo definite conclusions have been drawn regarding how prolonged exposure to hyperglycemia affects the distribution of macrophages in the placenta, especially in pregnant women with uncontrolled type 2 diabetes mellitus (T2DM).
Dong Cui (1435516)   +2 more
core   +1 more source

Physiological and anatomical determinants of placental drug transfer

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Fetal exposure to pharmaceuticals and their subsequent clearance back to the maternal circulation are governed by placental transfer. Passive diffusion down a maternal‐to‐fetal concentration gradient is the primary route of fetal drug exposure, with specific compounds undergoing transporter‐mediated transfer.
Rohan M. Lewis   +3 more
wiley   +1 more source

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