434,820 results match your criteria Fetal Growth Restriction
Semin Neurol 2018 Dec 6;38(6):627-633. Epub 2018 Dec 6.
Department of Neurology, University at Buffalo School of Medicine and Biomedical Sciences, The State University of New York, Buffalo, New York.
Headache is a neurologic disorder that displays gender dichotomy. It is well established that there is a strong link between migraine headache and sex hormones, specifically estrogen, which influences the severity of migraines during the menstrual cycle, pregnancy, and menopause. Furthermore, the epidemiology of headaches during pregnancy and the postpartum period is very distinct from that in males or nonpregnant females, in part due to the hemodynamic and hematologic changes that occur during pregnancy. Read More
Toxicol Appl Pharmacol 2018 Dec 3. Epub 2018 Dec 3.
Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, GA, United States. Electronic address:
Pregnant women with epilepsy (PWWE) require continuous anti-epileptic drug (AED) treatment to avoid risk to themselves and fetal risks secondary to maternal seizures, resulting in prolonged AED exposure to the developing embryo and fetus. The objectives of this study were to determine whether high-resolution metabolomics is able to link the metabolite profile of PWWE receiving lamotrigine or levetiracetam for seizure control to associated pharmacodynamic (PD) biological responses. Untargeted metabolomic analysis of plasma obtained from 82 PWWE was completed using high-resolution mass spectrometry. Read More
Am J Obstet Gynecol 2018 Dec 3. Epub 2018 Dec 3.
Division of Maternal Fetal Medicine, Department of Obstetrics, Gynecology and Reproductive Sciences, University of Texas Health Science Center at Houston, Houston, Texas.
Background: Inositols (INOs) supplementation during pregnancy, specifically the combination of myo-inositol (MI) and D-chiro-inositol (DCI), has been reported to improve vascular parameters in women with gestational diabetes mellitus. We demonstrated previously that offspring born to pregnant mice lacking endothelial nitric oxide synthase (eNOS+/-) gene have hypertension (HTN) as adults and when fed high fat diet (HFD) develop a metabolic syndrome (MS) phenotype.
Objective: Our aim was to evaluate if INOs treatment in pregnancy complicated by MS improves the vascular and metabolic profile in mice offspring programmed in utero to develop HTN and MS. Read More
Rev Med Inst Mex Seguro Soc 2018 11 30;56(4):379-386. Epub 2018 Nov 30.
Instituto Mexicano del Seguro Social, Hospital de Ginecología y Obstetricia No. 3 “Dr. Víctor Manuel Espinoza de los Reyes Sánchez”, Unidad de Cuidados Intensivos. Ciudad de México, México
Background: In severe preeclampsia (SP), pregnancy interruption is the first recommendation. However, some patients receive expectant treatment.
Objetive: To determine maternal and perinatal results of expectant treatment of SP in the intensive care unit (ICU) of a high-specialty hospital. Read More
PLoS One 2018 6;13(12):e0208508. Epub 2018 Dec 6.
Department of Research and Development, CFGenome Omaha NE, United States of America.
This study was undertaken to evaluate a novel method for stabilizing and preserving the original proportion of cell-free fetal DNA (cffDNA) in maternal blood for extended periods of time without using crosslinking agents, such as formaldehyde, which compromise DNA integrity and extraction efficiency. Blood was drawn from pregnant donors into K3EDTA and Blood Exo DNA ProTeck® (ProTeck) tubes. Blood drawn into both tubes were aliquoted and stored at three different temperatures. Read More
Acta Med Port 2018 Nov 30;31(11):648-655. Epub 2018 Nov 30.
Serviço de Neonatologia. Departamento de Pediatria. Hospital Universitário de Santa Maria. Centro Hospitalar Lisboa Norte. Lisboa. Clínica Universitária de Pediatria. Faculdade de Medicina. Universidade de Lisboa. Lisboa. Portugal.
Introduction: Prematurity and low birth weight have been associated with increased neonatal morbidity and mortality. This study aimed to evaluate possible risk factors for prematurity associated with fetal growth restriction and being small for gestational age and to determine the incidence of morbidity in these two groups of infants.
Material And Methods: Retrospective case-control study of newborns with gestational age of less than 32 weeks, with obstetric diagnosis of fetal growth restriction and with the clinical diagnosis of small for gestational age, admitted to the Neonatal Intensive Care Unit of a tertiary hospital for a period of six years. Read More
Expert Opin Biol Ther 2018 Dec 6. Epub 2018 Dec 6.
e Chair of Urology, Department of Regenerative Medicine, Collegium Medicum , Nicolaus Copernicus University , Bydgoszcz , Poland ;
Introduction: In reconstructive urology, autologous tissues such as intestinal segments, skin, and oral mucosa are used. Due to their limitations, reconstructive urologists are waiting for a novel material, which would be suitable for urinary tract wall replacement. Human amniotic membrane (AM) is a naturally derived biomaterial with a capacity to support reepithelization and inhibit scar formation. Read More
FASEB J 2018 Dec 6:fj201802037R. Epub 2018 Dec 6.
Division of Animal Sciences, University of Missouri, Columbia, Missouri, USA.
The placenta plays a pivotal role in the development of the fetal brain and also influences maternal brain function, but our understanding of communication between the placenta and brain remains limited. Using a gene expression and network analysis approach, we provide evidence that the placenta transcriptome is tightly interconnected with the maternal brain and fetal brain in d 15 pregnant C57BL/6J mice. Activation of serotonergic synapse signaling and inhibition of neurotrophin signaling were identified as potential mediators of crosstalk between the placenta and maternal brain and fetal brain, respectively. Read More
Appl Physiol Nutr Metab 2018 Dec 6. Epub 2018 Dec 6.
University of Manitoba, Food and Human Nutritional Sciences, Winnipeg, Manitoba, Canada.
Prenatal ethanol (EtOH) exposure is known to induce adverse effects on fetal brain development. Docosahexaenoic acid (DHA) has been shown to alleviate these effects by upregulating antioxidant mechanisms in the brain. The liver is the first organ to receive enriched blood after placental transport; therefore, it could be negatively affected by EtOH, but no studies have assessed the effects of DHA on fetal liver. Read More
Hum Mol Genet 2018 Dec 6. Epub 2018 Dec 6.
Department of Neurobiology and Anatomy.
Mutations of the SPAST gene, which encodes the microtubule-severing protein spastin, are the most common cause of Hereditary Spastic Paraplegia. Haploinsufficiency is the prevalent opinion as to the mechanism of the disease, but gain-of-function toxicity of the mutant proteins is another possibility. Here, we report a new transgenic mouse (termed SPASTC448Y mouse) that is not haploinsufficient but expresses human spastin bearing the HSP pathogenic C448Y mutation. Read More
Ther Drug Monit 2018 Dec 4. Epub 2018 Dec 4.
Analytical Services International (ASI), St George's-University of London, Cranmer Terrace, London SW17 0RE, UK.
Background: Measurement of flecainide is useful to optimize dosage and minimize risks of toxicity. Further, there is a need for urgent sample analysis when flecainide is used in transplacental therapy for fetal tachycardia. To this end, we have developed and validated a rapid assay for the measurement of flecainide in human plasma or serum, using a small sample volume (50 µL). Read More
Transfusion 2018 Dec 6. Epub 2018 Dec 6.
Fetal Medicine Center, Department of Obstetrics and Gynecology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510000, China.
Background: Alloanti-M was once regarded as not clinically significant, with a few exceptions in extremely rare cases. However, an increasing number of cases of severe hemolytic disease of the fetus and newborn (HDFN), resulting in fetal hydrops and recurrent abortion caused by alloanti-M, have been reported mainly in the Asian population.
Study Design And Methods: Three pregnant Chinese women with a history of abnormal pregnancy with hydrops fetalis were encountered. Read More
Saudi Med J 2018 Dec;39(12):1249-1252
Department of Cardiovascular Surgery, Selcuk University, Konya, Turkey. E-mail.
A mechanical heart valve thrombosis during pregnancy is one of the most lethal conditions to experience due to its detrimental effects on both mother and fetus. Cardiac surgery during pregnancy is reserved for cases where medical treatment fails due to harmful maternal and fetal effects. A 24-year-old female in the 38th week of pregnancy was admitted to the emergency room with aggravated dyspnea, tachypnea, and palpitations. Read More
Ultrasound Obstet Gynecol 2018 Dec 6. Epub 2018 Dec 6.
Academic Department Development and Regeneration, Cluster Woman and Child, Biomedical Sciences, Faculty of Medicine, Catholic University of Leuven, Leuven, Belgium.
Objective: To assess the neurodevelopmental outcome of children with spina bifida aperta (SBA) who were treated prenatally as compared to those treated postnatally.
Methods: We performed a systematic review of the literature comparing neurological outcomes of prenatally and postnatally repaired spina bifida in Pubmed/MEDLINE, Embase, Web of Science and Cochrane Library. We retrieved all randomized and non-randomized prospective controlled studies. Read More
Ultrasound Obstet Gynecol 2018 Dec 6. Epub 2018 Dec 6.
Molecular & Clinical Sciences Research Institute, St George's University of London.
Objective: To evaluate the effect of gestational diabetes mellitus (GDM) on fetal and neonatal cardiac geometry and function around the time of birth.
Methods: A prospective study of 75 pregnant women delivering at term, comprising of 54 normal pregnancies and 21 with a diagnosis GDM. Fetal and neonatal conventional cardiac indices, spectral tissue Doppler and 2D speckle tracking imaging were performed a few days before and within hours of birth. Read More
Ultrasound Obstet Gynecol 2018 Dec 6. Epub 2018 Dec 6.
Vascular Biology Research Centre, Molecular and Clinical Sciences Research Institute, St George's University of London, Cranmer Terrace, London SW17 0RE, United Kingdom.
Background: A minimum data set, known as a core outcome set, should standardise outcome selection, collection, and reporting across future twin-to-twin transfusion syndrome research.
Methods: An international steering group including healthcare professionals, researchers, and patients, guided the development of this core outcome set. Potential core outcomes, identified through a comprehensive literature review, were entered into a three round Delphi survey. Read More
Prenat Diagn 2018 Dec 5. Epub 2018 Dec 5.
Department of Obstetrics, Gynecology, and Reproductive Sciences, Division of Maternal Fetal Medicine, Rutgers/Robert Wood Johnson Medical School, New Brunswick, NJ.
Advanced paternal age (APA) is associated with infertility and other reproductive risks. Studies looking at APA and outcomes have used different paternal age cut-offs, which has complicated systematic evaluations of reproductive risk associated with paternal aging. This review of the literature suggests that the impact of paternal aging on adverse reproductive outcomes is small, but significant. Read More
Transfusion 2018 Dec 5. Epub 2018 Dec 5.
Department of Clinical Immunology, Copenhagen University Hospital, Copenhagen, Denmark.
Background: The prevalence of iron depletion is high among premenopausal women who donate blood frequently. Studies in nondonor populations indicate that iron deficiency anemia is associated with an increased risk of low birth weight. This prompts concerns that iron deficiency induced by frequent blood donation might impair subsequent fetal development. Read More
Int J Gynaecol Obstet 2018 Dec 5. Epub 2018 Dec 5.
Kent Law School, University of Kent, Canterbury, UK.
This paper analyses an important set of legal issues raised by the telemedical provision of abortion pills. Focusing on the case of European Union (EU) law, it suggests that a properly accredited doctor seeking to treat a patient with abortion pills is entitled, in principle, to rely on EU rules of free movement to protect their access to patients in other member states, and women facing unwanted pregnancies likewise have legal rights to access the services thus offered. EU countries seeking to claim an exception to those rules on the basis of public health or the protection of a fundamental public policy interest (here, the protection of fetal life) will face significant barriers. Read More
Mol Biol Rep 2018 Dec 5. Epub 2018 Dec 5.
Laboratory of Biotechnology, School of Applied Sciences, University of Campinas (UNICAMP), Limeira, São Paulo, Brazil.
The hormone insulin plays a central role in the metabolism of carbohydrates, lipids, and proteins. In relation to protein metabolism, insulin stimulates amino acid uptake and activates protein synthesis in responsive cells by modulation of signal transduction pathways, such as associated to Akt/PkB, mTOR, S6Ks, 4E-BP1, and several translation initiation/elongation factors. In this context, there is no information on direct cellular treatment with insulin and effects on eukaryotic translation initiation factor 5A (eIF5A) regulation. Read More
Health Econ Rev 2018 Dec 5;8(1):32. Epub 2018 Dec 5.
Menzies Health Institute Queensland, Griffith University, Gold Coast, Queensland, 4222, Australia.
Background: Critical evaluation of the cost-effectiveness and clinical effectiveness of continuity of midwifery care models for women experiencing complex pregnancy is an important consideration in the review and reform of maternity services. Most studies either focus on women who experience healthy pregnancy or mixed risk samples. These results may not be generalised across the childbearing continuum to women with risk factors. Read More
Arch Gynecol Obstet 2018 Dec 5. Epub 2018 Dec 5.
Department of Women's Health, University Women's Hospital Tuebingen, Calwerstrasse 7, 72076, Tübingen, Germany.
Purpose: To determine the false-positive rates (FPR) associated with screening for trisomy 18/13 using first-trimester combined screening (FTCS) and an ultrasound plus cfDNA-based approach (US-cfDNA), which includes a detailed ultrasound examination, a cfDNA analysis and a FTCS reflex backup test for cases with uninformative results.
Methods: This is a sub-analysis of a randomized controlled trial, which was performed between 2015 and 2016. Pregnant women with a normal first-trimester ultrasound examination at 11-13 weeks' gestation (NT < 3. Read More
Mol Cytogenet 2018 28;11:58. Epub 2018 Nov 28.
Department of the Prenatal Diagnosis Center, Fujian Provincial Maternity and Children's Hospital, affiliated hospital of Fujian Medical University, Fujian Key Laboratory for Prenatal Diagnosis and Birth Defect, Fuzhou, China.
Background: This study aimed to evaluate the applicability of chromosomal microarray analysis (CMA), rather than traditional chromosome analysis, in prenatal diagnosis of ventricular septal defects (VSDs) for superior prenatal genetic counseling and to reveal a potential correlation between submicroscopic chromosomal aberrations and VSDs.
Results: Among the 151 VSD cases, 79 (52.3%) had isolated defects and 72 (47. Read More
Front Immunol 2018 21;9:2679. Epub 2018 Nov 21.
Centro de Investigación Sobre Enfermedades Infecciosas, Instituto Nacional de Salud Pública, Cuernavaca, Mexico.
Antibody class switch recombination (CSR) to IgG, IgA, or IgE is a hallmark of adaptive immunity, allowing antibody function diversification beyond IgM. CSR involves a deletion of the IgM/IgD constant region genes placing a new acceptor Constant gene, downstream of the VDJ exon. CSR depends on non-coding (CSRnc) transcription of donor I and acceptor I exons, located 5' upstream of each C coding gene. Read More
Ir Med J 2018 06 7;111(6):771. Epub 2018 Jun 7.
UCD Centre for Human Reproduction, Coombe Women and Infants University Hospital, Cork St, Dublin 8, Ireland
Aims Screening for gestational diabetes mellitus (GDM) may be universal or selective based on risk factors. We audited selective screening with an Oral Glucose Tolerance Test (OGTT). Methods Clinical and laboratory details of the first 200 women who delivered a baby in 2017 were analysed. Read More
Int J Womens Health 2018 9;10:723-732. Epub 2018 Nov 9.
Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology and Reproductive Sciences, University of Manitoba, Winnipeg, Canada,
Shoulder dystocia can lead to death or brain damage for the baby. Traction on the head can damage the brachial plexus. The diagnosis should be made when the mother cannot push the shoulders out with her own efforts with the next contraction after delivery of the head. Read More
Nat Commun 2018 Dec 5;9(1):5180. Epub 2018 Dec 5.
Department of Neurology and Pediatrics, University of Massachusetts Medical School, 55 Lake Avenue North, Worcester, MA, 01655, USA.
We previously demonstrated that an integrated XIST transgene can broadly repress one chromosome 21 in Down syndrome (DS) pluripotent cells. Here we address whether trisomy-silencing can normalize cell function and development sufficiently to correct cell pathogenesis, tested in an in vitro model of human fetal hematopoiesis, for which DS cellular phenotypes are best known. XIST induction in four transgenic clones reproducibly corrected over-production of megakaryocytes and erythrocytes, key to DS myeloproliferative disorder and leukemia. Read More
Sci Rep 2018 Dec 5;8(1):17675. Epub 2018 Dec 5.
State Key Laboratory of Microbial Metabolism, Joint International Research Laboratory of Metabolic and Developmental Sciences, MOE-LSB and MOE-LSC, Department of Bioinformatics and Biostatistics, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, China.
Measurement of cell-free fetal DNA (cffDNA) is an indispensable process for non-invasive prenatal screening (NIPS). According to recent studies, cffDNA in maternal plasma can be enriched for various lengths of fragments, and a sufficient amount of cffDNA can effectively eliminate background interference on the part of maternal DNA. Therefore, we developed a simple and effective separation method, improved NIPS (iNIPS), that enriches the fetal fraction and improves the accuracy of NIPS for fetal aneuploid detection. Read More
Int J Obes (Lond) 2018 Dec 5. Epub 2018 Dec 5.
Division of Behavioral Medicine, Department of Pediatrics, Jacobs School of Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, NY, 14214, USA.
Rapid infant weight gain predicts childhood obesity. We aimed to estimate effect size and identify critical timing for intervention-assisted smoking cessation during pregnancy to impact infant weight gain. We followed 25 mother-infant dyads in the UB Pregnancy and Smoking Cessation Study (Buffalo, NY, USA). Read More
J Hum Hypertens 2018 Dec 5. Epub 2018 Dec 5.
School of Medical Sciences & Bosch Institute, The University of Sydney, Sydney, Australia.
Hypertension is an important modifiable risk factor for cardiovascular diseases. Its high prevalence, combined with the significant morbidity and mortality associated with secondary complications, make it a major public health concern. Despite decades of research, over 95% of all cases of hypertension remain of unknown etiology, necessitating that treatments target the established symptoms and not the cause. Read More
J Perinatol 2018 Dec 5. Epub 2018 Dec 5.
Anatomical Pathology, ACT Pathology, The Canberra Hospital and the Australian National University Medical School, College of Health and Medicine, Canberra, ACT, Australia.
Fetal growth restriction (FGR) affects about 5-10% pregnancies and is associated with poorer outcomes in the perinatal period. Additionally, long standing epidemiological data support its association with chronic diseases such as hypertension and diabetes. Cardiac and vascular adaptations in response to chronic hypoxemia due to utero-placental insufficiency are hallmarks of fetal adaptations. Read More
J Toxicol Sci 2018 ;43(12):727-734
Division of Pharmacology, National Institute of Health Sciences, Japan.
5-fluorouracil (5-FU) has been widely used for the treatment of tumors. Regardless of its widespread use as an anti-cancer drug, 5-FU therapy can cause several side effects, including developmental toxicity and neurotoxicity. However, the potential action of 5-FU at the early fetal stage has not yet been completely elucidated. Read More
J Virol 2018 Dec 5. Epub 2018 Dec 5.
Human Vaccine Institute, Duke University Medical Center, Durham, North Carolina, USA.
Human cytomegalovirus (HCMV) is the most common congenital infection worldwide, and a frequent cause of hearing loss and debilitating neurologic disease in newborn infants. Thus, a vaccine to prevent HCMV-associated congenital disease is a public health priority. One potential strategy is vaccination of women of child-bearing age to prevent maternal HCMV acquisition during pregnancy. Read More
Biol Lett 2018 Dec 5;14(12). Epub 2018 Dec 5.
Social and Evolutionary Neuroscience Research Group, Department of Experimental Psychology, University of Oxford, Anna Watts Building, Radcliffe Observatory, Woodstock Road, Quarter, Oxford OX2 6GG, UK.
The ratio between the second and fourth digits (2D:4D) has been widely used as a proxy for fetal exposure to androgens and has been linked to a number of sociosexual traits in humans. However, the role of genes in this equation remains unknown. Here ( = 474), we test, firstly, for associations between 2D:4D and single-nucleotide polymorphisms (SNPs) in nine neurochemical receptor genes (), and secondly, whether digit ratios mediate the relationship between genetic variation and sociosexuality. Read More
Development 2018 Dec 5;145(23). Epub 2018 Dec 5.
Department of Developmental Genetics, Institute of Advanced Medicine, Wakayama Medical University (WMU), Kimiidera, Wakayama 641-8509, Japan.
Previous studies have established that fetal Leydig cells (FLCs) and adult Leydig cells (ALCs) show distinct functional characteristics. However, the lineage relationship between FLCs and ALCs has not been clarified yet. Here, we reveal that a subset of FLCs dedifferentiate at fetal stages to give rise to ALCs at the pubertal stage. Read More
BMJ Open 2018 Dec 4;8(12):e022946. Epub 2018 Dec 4.
Department of Public Health, Aarhus University, Aarhus, Denmark.
Objectives: This study aims to estimate the association between pregnancy-associated maternal cancers, diagnosed both prenatally and postnatally, and birth outcomes.
Design: Population-based register study.
Setting: National registers of Denmark and Sweden. Read More
J Immunol 2018 Dec 5. Epub 2018 Dec 5.
Division of Rheumatology, Department of Medicine, New York University School of Medicine, New York, NY 10016.
Given that diseases associated with anti-SSA/Ro autoantibodies, such as systemic lupus erythematosus and Sjögren syndrome, are linked with an upregulation of IFN and type I IFN-stimulated genes, including sialic acid-binding Ig-like lectin 1 (Siglec-1), a receptor on monocytes/macrophages, recent attention has focused on a potential role for IFN and IFN-stimulated genes in the pathogenesis of congenital heart block (CHB). Accordingly, three approaches were leveraged to address the association of IFN, IFN-stimulated genes, and the phenotype of macrophages in affected fetal cardiac tissue: 1) cultured healthy human macrophages transfected with hY3, an anti-SSA/Ro-associated ssRNA, 2) RNA isolated from freshly sorted human leukocytes/macrophages after Langendorff perfusion of three fetal hearts dying with CHB and three healthy gestational age-matched hearts, and 3) autopsy tissue from three additional human CHB hearts and one healthy heart. TLR ligation of macrophages with hY3 led to the upregulation of a panel of IFN transcripts, including SIGLEC1, a result corroborated using quantitative PCR. Read More
J Pediatr Surg 2018 Nov 5. Epub 2018 Nov 5.
Department of Surgery, Boston Children's Hospital and Harvard Medical School, Boston, MA. Electronic address:
Purpose: Transamniotic stem cell therapy (TRASCET) with select mesenchymal stem cells (MSCs) has been shown to induce partial or complete skin coverage of spina bifida in rodents. Clinical translation of this emerging therapy hinges on its efficacy in larger animal models. We sought to study TRASCET in a model requiring intra-amniotic injections 60 times larger than those performed in the rat. Read More
Reprod Biol Endocrinol 2018 Dec 5;16(1):121. Epub 2018 Dec 5.
Department of Obstetrics and Gynecology, Chaim Sheba Medical Center, Tel-Hashomer, 52621, Ramat Gan, Israel.
Recurrent implantation failure (RIF) refers to cases in which women have had three failed in vitro fertilization (IVF) attempts with good quality embryos. The definition should also take advanced maternal age and embryo stage into consideration. The failure of embryo implantation can be a consequence of uterine, male, or embryo factors, or the specific type of IVF protocol. Read More
J Matern Fetal Neonatal Med 2018 Dec 5:1-161. Epub 2018 Dec 5.
a Department of Obstetrics and Gynecology , Jichi Medical University , Shimotsuke , Tochigi , Japan.
Objectives: To clarify perinatal outcomes of patients with placenta previa (PP) with the placenta mainly positioned in the lateral uterine wall (lateral PP), thereby clinically characterizing this condition.
Study Design: The retrospective cohort study was performed involving patients with lateral PP between January 2006 and December 2016. The placental position was determined and classified by magnetic resonance imaging. Read More
Vaccines (Basel) 2018 Dec 4;6(4). Epub 2018 Dec 4.
Medical College of Georgia, Augusta University, Augusta, GA 30912, USA.
As evidenced from recent epidemics, both Ebola and Zika virus infection are potentially catastrophic when occurring in pregnant women. Ebola virus causes extremely high rates of mortality in both mothers and infants; Zika virus is a TORCH infection that produces a congenital malformation syndrome and pediatric neurodevelopmental abnormalities. Production of efficacious vaccines has been a public health priority for both infections. Read More
Nutrients 2018 Dec 4;10(12). Epub 2018 Dec 4.
Department of Pediatric Newborn Medicine, Brigham and Women's Hospital, Boston, MA 02115, USA.
Maternal obesity is associated with adverse offspring outcomes. Inflammation and deficiency of anti-inflammatory nutrients like omega(n)-3 polyunsaturated fatty acids (PUFA) may contribute to these associations. Fetal supply of n-3 PUFA is dependent on maternal levels and studies have suggested that improved offspring outcomes are associated with higher maternal intake. Read More
Int J Mol Sci 2018 Dec 4;19(12). Epub 2018 Dec 4.
Department of Physiology, Faculty of Medicine, University Autónoma of Madrid, 28029 Madrid, Spain.
Arachidonic and docosahexaenoic acids (ARA and DHA) are important during pregnancy. However, the effects of dietary supplementation on fetal growth and oxidative stress are inconclusive. We aimed to assess the effect of high ARA and DHA diet during rat gestation on: (1) ARA and DHA availability in plasma and placenta, (2) fetal growth, and (3) placental oxidative stress, analyzing the influence of sex. Read More
Am J Perinatol 2018 Dec 3. Epub 2018 Dec 3.
Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Massachusetts General Hospital, Boston, Massachusetts.
Objective: To evaluate the offer, acceptance, uptake, and patient experience with 17-hydroxyprogesterone caproate (17OHP-C) over the course of 10 years.
Study Design: This is a retrospective cohort study with a qualitative component. We identified all women with spontaneous preterm deliveries with subsequent births in our hospital between 2005 and 2015. Read More
J Endocrinol 2018 Dec 1. Epub 2018 Dec 1.
K Kua, Department of Pediatrics, Indiana University School of Medicine, Indianapolis, United States.
Offspring of diabetic mothers are susceptible to developing type 2 diabetes due to pancreatic islet dysfunction. However, the initiating molecular pathways leading to offspring pancreatic islet dysfunction are unknown. We hypothesized that maternal hyperglycemia alters offspring pancreatic islet transcriptome and negatively impacts offspring islet function. Read More
Am J Respir Cell Mol Biol 2018 Dec 3. Epub 2018 Dec 3.
Mayo Clinic College of Medicine and Science, 12270, Department of Anesthesiology and Perioperative Medicine, Rochester, Minnesota, United States.
Supplemental O2 (hyperoxia; 30-90% O2) is a necessary intervention for premature infants, but contributes to development of neonatal and pediatric asthma, necessitating better understanding of contributory mechanisms in hyperoxia-induced changes to airway structure and function. In adults, environmental stressors promote formation of senescent cells that secrete factors (senescence-associated secretory phenotype; SASP), which can be inflammatory and have paracrine effects that enhance chronic lung diseases. Hyperoxia-induced changes in airway structure and function are mediated in part by effects on airway smooth muscle (ASM). Read More
J Bone Miner Res 2018 Dec 3. Epub 2018 Dec 3.
Faculty of Medicine - Endocrinology, Memorial University of Newfoundland, St. John's, NL, Canada.
Vitamin D receptor (VDR) null fetuses have normal serum minerals, PTH, skeletal morphology and mineralization, but increased serum calcitriol, placental calcium transport, and placental expression of Pthrp, Trpv6, and (as reported in this study) Pdia3. We examined Cyp27b1 null fetal mice, which do not make calcitriol, to determine if loss of calcitriol has the same consequences as loss of VDR. Cyp27b1 null and WT females were mated to Cyp27b1 males, which generated Cyp27b1 null and Cyp27b1 fetuses from Cyp27b1 null mothers, and Cyp27b1 and WT fetuses from WT mothers. Read More
Am J Hypertens 2018 Dec 2. Epub 2018 Dec 2.
Department of Nutrition, Federal University of Espírito Santo, Brazil.
Background: To analyze the relationship between early life indicators, blood pressure (BP) and arterial stiffness in childhood, in three samples with different bio-cultural characteristics.
Methods: The total sample included 520 schoolchildren 9-10 years of age from Madrid (Spain), Vitória (Brazil) and Luanda (Angola). Height and weight, BP and carotid-femoral Pulse Wave Velocity (cf-PWV) were measured, all by 1 observer in each site, BMI was calculated. Read More