BCNatal Fetal Medicine Research Center: Envíos recientes
Mostrando ítems 1-20 de 128
Pulmonary vascular reactivity in growth restricted fetuses using computational modelling and machine learning analysis of fetal Doppler waveforms
The aim of this study was to investigate the pulmonary vasculature in baseline conditions and after maternal hyperoxygenation in growth restricted fetuses (FGR). A prospective cohort study of singleton pregnancies including ...
Prenatal exposure to per- and polyfluoroalkyl substances, fetoplacental hemodynamics, and fetal growth
Introduction: The impact of legacy per- and polyfluoroalkyl substances (PFAS) on fetal growth has been well studied, but assessments of next-generation PFAS and PFAS mixtures are sparse and the potential role of fetoplacental ...
Deficient neural encoding of speech sounds in term neonates born after fetal growth restriction
Infants born after fetal growth restriction (FGR)¿an obstetric condition defined as the failure to achieve the genetic growth potential¿are prone to neurodevelopmental delays, with language being one of the major affected ...
SARS-CoV-2 RNA and antibody detection in human milk from a prospective multicenter study in Spain
Objectives To develop and validate a specific protocol for SARS-CoV-2 detection in breast milk matrix and to determine the impact of maternal SARS-CoV-2 infection on the presence, concentration and persistence of specific ...
Effects of Antioxidant Intake on Fetal Development and Maternal/Neonatal Health during Pregnancy.
During pregnancy, cycles of hypoxia and oxidative stress play a key role in the proper development of the fetus. Hypoxia during the first weeks is crucial for placental development, while the increase in oxygen due to the ...
Prediction of Neonatal Respiratory Morbidity Assessed by Quantitative Ultrasound Lung Texture Analysis in Twin Pregnancies
The objective of this study was to evaluate the performance of quantitative ultrasound of fetal lung texture analysis in predicting neonatal respiratory morbidity (NRM) in twin pregnancies. This was an ambispective study ...
Non-invasive monitoring of pH and oxygen using miniaturized electrochemical sensors in an animal model of acute hypoxia
Background: One of the most prevalent causes of fetal hypoxia leading to stillbirth is placental insufficiency. Hemodynamic changes evaluated with Doppler ultrasound have been used as a surrogate marker of fetal hypoxia. ...
Passive exposure to electronic cigarette aerosol in pregnancy: A case study of a family
Background Passive exposure to the aerosols of electronic cigarettes (e-cigarettes) has been little studied. We assessed this exposure in late pregnancy in a woman and her 3-year-old child, exposed through e-cigarette use ...
Neural encoding of voice pitch and formant structure at birth as revealed by frequency-following responses
Detailed neural encoding of voice pitch and formant structure plays a crucial role in speech perception, and is of key importance for an appropriate acquisition of the phonetic repertoire in infants since birth. However, ...
Nutritional intra-amniotic therapy increases survival in a rabbit model of fetal growth restriction
Objective To evaluate the perinatal effects of a prenatal therapy based on intra-amniotic nutritional supplementation in a rabbit model of intrauterine growth restriction (IUGR). Methods IUGR was surgically induced in ...
Comparative analysis of different methods for protein quantification in donated human milk
Background: Human milk is the best option for feeding newborns, especially premature infants. In the absence of breast milk, milk from a human milk bank can be a suitable alternative. However, the nutritional content of ...
Effect of Postnatal Epigallocatechin-Gallate Treatment on Cardiac Function in Mice Prenatally Exposed to Alcohol
Prenatal alcohol exposure affects the cardiovascular health of the offspring. Epigallocatechin-3-gallate (EGCG) may be a protective agent against it, but no data are available regarding its impact on cardiac dysfunction. ...
Effects of Mediterranean Diet or Mindfulness-Based Stress Reduction on Prevention of Small-for-Gestational Age Birth Weights in Newborns Born to At-Risk Pregnant Individuals: The IMPACT BCN Randomized Clinical Trial
Importance: Being born small for gestational age (SGA) is a leading cause of perinatal morbidity and mortality with no effective prevention or therapy. Maternal suboptimal nutrition and high stress levels have been associated ...
Premature placental aging in term small-for-gestational-age and fetal-growth-restricted fetuses
Objective The aim of this study was to perform a comprehensive assessment of the placental aging process through senescence and apoptotic markers in late-onset small fetuses classified as SGA or FGR. Study Design A prospective ...
A magnetic resonance image based atlas of the rabbit brain for automatic parcellation.
Rabbit brain has been used in several works for the analysis of neurodevelopment. However, there are not specific digital rabbit brain atlases that allow an automatic identification of brain regions, which is a crucial ...
La influencia del estrés o ansiedad de la gestante en el peso fetal o neonatal: revisión bibliográfica
Objetivo: examinar si la presencia de ansiedad o estrés materno durante el embarazo influye en el peso del feto o el neonato y cómo cambian las variables asociadas. Metodología: Se llevó a cabo una revisión bibliográfica ...
Evidence of brain injury in fetuses of mothers with preterm labor with intact membranes and preterm prelabor rupture of membranes.
Brain injury and poor neurodevelopment have consistently been reported in infants and adults born preterm. These changes occur at least in part prenatally and are associated with intra-amniotic inflammation. The pattern ...
Comparison of 2D versus M-mode echocardiography for assessing fetal myocardial wall thickness
OBJECTIVE: M-mode and 2D have been proposed for evaluating fetal myocardial thickness. However, studies comparing the performance of both modalities are lacking. We aimed to compare 2D versus M-mode reproducibility for ...
Multiplex Antibody Analysis of IgM, IgA and IgG to SARS-CoV-2 in Saliva and Serum From Infected Children and Their Close Contacts
COVID-19 affects children to a lesser extent than adults but they can still get infected and transmit SARS-CoV-2 to their contacts. Field deployable non-invasive sensitive diagnostic techniques are needed to evaluate the ...
Mortality and severe neurological morbidity in extremely preterm fetal growth-restricted fetuses
Objective: To develop a model for the prediction of adverse perinatal outcome in growth-restricted fetuses requiring delivery before 28 weeks in order to provide individualized patient counseling. Methods: This was a ...
