Results 11 to 20 of about 14,045 (180)

Association between placental epigenetic age acceleration and early postnatal growth patterns [PDF]

Scientific Reports
Placental gestational age acceleration (GAA) is the difference between the actual gestational age (GA) at birth and their estimated epigenetic gestational age (EGA), which is calculated from placental DNA methylation.
Priyadarshni Patel, Angela Shen, Cynthia Perez, Elizabeth M. Kennedy, Kartik Shankar, Kevin J. Pearson, Aline Andres, Todd M. Everson   +7 more
doaj   +2 more sources

Reference values of fetal pulmonary artery branch from 18 to 40 weeks of gestation [PDF]

Scientific Reports
The information and the reference values determined by gestational age of pulmonary vascular resistance parameters of the branch pulmonary arteries measured by Doppler ultrasonography are quite scarce.
Sasiwimon Phuakpoolpol, Thotsapon Trakulmongkichkarn, Sanpon Diawtipsukon, Saowapak Junhasavasdikul   +3 more
doaj   +2 more sources

Investigating asymmetry in fetal and maternal heart rate accelerations and decelerations [PDF]

Scientific Reports
This study investigates the asymmetry in heart rate (HRA) during fetal development in the fetus and mother. R-R intervals from noninvasive fetal and maternal ECG signals from 102 pregnant women whose gestational age ranges from 20 to 40 weeks were ...
Rafał Pawłowski, Fatimah Al-Ani, Amna Samjeed, Katarzyna Buszko, Ahsan Khandoker   +4 more
doaj   +2 more sources

Ambulatory foetal ECG monitoring in low and high-risk pregnancies (AMBER2): a prospective cohort study protocol [PDF]

BMJ Open
Introduction Measuring foetal heart rate (FHR) is critical for assessing foetal well-being, and traditional cardiotocography (CTG), though effective, has limitations such as cost, accessibility and observer bias.
Amarnath Bhide, Basky Thilaganathan, Becky Liu, Claire Pegorie   +3 more
doaj   +2 more sources

Effects of Maternal Vitamin D3 Supplementation on Offspring Epigenetic Gestational Age Acceleration at Birth: A Randomized Controlled Trial (P11-036-19) [PDF]

Curr Dev Nutr, 2019
Chen L, Wagner C, Dong Y, Wang X, Shary J, Huang Y, Hollis B, Zhu H.   +7 more
europepmc   +3 more sources

Amplification of the epigenetic (gestational) age acceleration signal [PDF]

, 2021
ABSTRACTBackgroundEpigenetic (gestational) age acceleration (E(G)AA) is associated with environmental exposures and health outcomes in humans. However, E(G)AA is the residual term from a regression of epigenetic age (outcome) on chronological (gestational) age (predictor) and therefore strongly obscured by ‘noise’ from multiple sources.
Yunsung Lee, Jon Bohlin
openaire   +1 more source

Prenatal gestational diabetes mellitus exposure and accelerated offspring DNA methylation age in early childhood [PDF]

Epigenetics, 2020
Background: We investigated the association between prenatal GDM exposure and offspring DNA methylation (DNAm) age at 3-10 years of age in the Tianjin GDM Observational Study. Methods: This study included 578 GDM and 578 non-GDM mother-child pairs. Children underwent an exam with anthropometric measurements and blood draw for DNAm analysis (Illumina ...
Stephanie Shiau, Leishen Wang, Huikun Liu, Yinan Zheng, Alex Drong, Brian T. Joyce, Jun Wang, Weiqin Li, Junhong Leng, Yun Shen, Ru Gao, Gang Hu, Lifang Hou, Andrea A. Baccarelli   +13 more
openaire   +3 more sources

Epigenetic age acceleration, neonatal morbidities, and neurobehavioral profiles in infants born very preterm

Epigenetics, 2023
Epigenetic age acceleration is a risk factor for chronic diseases of ageing and may reflect aspects of biological ageing. However, few studies have examined epigenetic ageing during the early neonatal period in preterm infants, who are at heightened risk
Uriel Paniagua, Barry M. Lester, Carmen J. Marsit, Marie Camerota, Brian S. Carter, Jennifer F. Check, Jennifer Helderman, Julie A. Hofheimer, Elisabeth C. McGowan, Charles R. Neal, Steven L. Pastyrnak, Lynne M. Smith, Sheri A. DellaGrotta, Lynne M. Dansereau, T. Michael O’Shea, Todd M. Everson   +15 more
doaj   +1 more source

Cumulative stress, PTSD, and emotion dysregulation during pregnancy and epigenetic age acceleration in Hispanic mothers and their newborn infants

Epigenetics, 2023
Pregnancy can exacerbate or prompt the onset of stress-related disorders, such as post-traumatic stress disorder (PTSD). PTSD is associated with heightened stress responsivity and emotional dysregulation, as well as increased risk of chronic disorders ...
Seyma Katrinli, Alicia K Smith, Stacy S. Drury, Jonathan Covault, Julian D. Ford, Vijender Singh, Bo Reese, Amy Johnson, Victoria Scranton, Pamela Fall, Margaret Briggs-Gowan, Damion J Grasso   +11 more
doaj   +1 more source

Maternal plasma fatty acid patterns in mid-pregnancy and offspring epigenetic gestational age at birth

Epigenetics, 2022
Maternal pregnancy fatty acid status is associated with child health. Epigenetic gestational age acceleration, referring to a discrepancy between chronological and epigenetic gestational age, may underlie these associations.
Giulietta S. Monasso, Trudy Voortman, Janine F. Felix   +2 more
doaj   +1 more source