Results 131 to 140 of about 54,797 (285)

Differential Methylation of Syncytin-1 and 2 Distinguishes Fetal Growth Restriction from Physiologic Small for Gestational Age

American Journal of Perinatology Reports, 2018
Objective The retroviral genes encoding Syncytin-1 (SYN1) and Syncytin-2 (SYN2) are epigenetically regulated, uniquely expressed in the placenta and critical to placental function.
Sami P. Makaroun, Katherine P. Himes
doaj   +1 more source

Bose-Einstein condensation in complex networks

, 2000
The evolution of many complex systems, including the world wide web, business and citation networks is encoded in the dynamic web describing the interactions between the system's constituents.
A. Kirman, A.-L. Barabási, A.-L. Barabási, Albert-László Barabási, D. J. Watts, Ginestra Bianconi, K. Huang, L. A. Adamic, L. A. N. Amaral, M. Faloutsos, P. L. Krapivsky, R. Albert, R. Albert, R. Albert, S. Lawrence, S. N. Dorogovtsev, S. Redner   +16 more
core   +1 more source

Deep learning assessment of fetal brain maturation on 3D ultrasound volumes in early‐onset fetal growth restriction

Ultrasound in Obstetrics &Gynecology, EarlyView.
ABSTRACT Objectives To quantify fetal brain maturation in fetuses with early‐onset fetal growth restriction (FGR) by estimating gestational age (GA) based on the appearance of gyrification and individual brain structures from three‐dimensional (3D) ultrasound volumes using a deep‐learning model trained on optimally developing subjects.
L. Meijerink, M. Wyburd, A. I. L. Namburete, T. Alderliesten, F. Groenendaal, M. Benders, F. Terstappen, M. N. Bekker   +7 more
wiley   +1 more source

Foetal Cardiac Function in Early Labour and Intrapartum Outcomes: A Prospective Observational Study

BJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.
ABSTRACT Objective To assess foetal myocardial deformation in normo‐oxygenated foetuses in early labour and its relationship with intrapartum outcomes. Design Single centre prospective study. Setting Referral tertiary maternity unit. Population Uncomplicated singleton term pregnancies in early labour.
Andrea Dall'Asta, Chiara Melito, Beatrice Valentini, Mariagrazia Capurso, Maria Teresa Baffa, Olga Patey, Basky Thilaganathan, Tullio Ghi   +7 more
wiley   +1 more source

Does Pentaerytrithyltetranitrate reduce fetal growth restriction in pregnancies complicated by uterine mal-perfusion? Study protocol of the PETN-study: a randomized controlled multicenter-trial

BMC Pregnancy and Childbirth, 2019
Background Affecting approximately 10% of pregnancies, fetal growth restriction (FGR), is the most important cause of perinatal mortality and morbidity. Impaired placental function and consequent mal-perfusion of the placenta is the leading cause of FGR.
T. Groten, T. Lehmann, E. Schleußner, for the PETN Study Group   +3 more
doaj   +1 more source

Tsallis mapping in growing complex networks with fitness

, 2011
We introduce Tsallis mapping in Bianconi-Barab\'asi (B-B) fitness model of growing networks. This mapping addresses the dynamical behavior of the fitness model within the framework of nonextensive statistics mechanics, which is characterized by a ...
Su, Guifeng, Zhang, Xiaobing, Zhang, Yi
core   +1 more source

Neuroimaging and neurodevelopmental outcome after early fetal growth restriction: NEUROPROJECT—FGR

Pediatric Research, 2021
G. Brembilla, A. Righini, Barbara Scelsa, G. Lista, M. Balestriero, E. Cesari, F. Castoldi, M. Di Stasi, C. Ciardi, Elisa Ligato, E. Taricco, I. Cetin   +11 more
semanticscholar   +1 more source

Cumulative Dragging - An Intrinsic Characteristic of Stationary Axisymmetric Spacetime

, 1997
The Cumulative Drag Index defined recently by Prasanna has been generalised to include the centrifugal acceleration. We have studied the behaviour of the drag index for the Kerr metric and the Neugebauer-Meinel metric representing a self-gravitating ...
A.R. Prasanna, Abramowicz, Abramowicz, Bicak, Meinel, Neugebauer, Prasanna, Rix, Rubin, Sai Iyer   +9 more
core   +1 more source

Differences in prediction of adverse perinatal outcome in term pregnancies by choice of fetal growth reference: A validation study

Acta Obstetricia et Gynecologica Scandinavica, EarlyView.
In this study of 1 126 059 pregnancies, we find evidence of comparable predictive ability for adverse perinatal outcomes across four fetal growth references, but with notable differences in sensitivity and false positive rate (FPR). The WHO reference demonstrated balanced performance in detecting at‐risk fetuses, suggesting its suitability for clinical
Linda Lindström, Fredrik Ahlsson, Ove Axelsson, Michaela Granfors, Erik Lampa, Maria Nelander, Anna‐Karin Wikström   +6 more
wiley   +1 more source

Processes and temperatures of FGR formation in chondrites

Geochimica et Cosmochimica Acta, 2021
P. Zanetta, C. Le Guillou, H. Leroux, B. Zanda, R. Hewins, G. Bellino   +5 more
semanticscholar   +1 more source