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https://www.readbyqxmd.com/read/28828483/global-prevalence-of-fetal-alcohol-spectrum-disorder-among-children-and-youth-a-systematic-review-and-meta-analysis
#1
Shannon Lange, Charlotte Probst, Gerrit Gmel, Jürgen Rehm, Larry Burd, Svetlana Popova
Importance: Prevalence estimates are essential to effectively prioritize, plan, and deliver health care to high-needs populations such as children and youth with fetal alcohol spectrum disorder (FASD). However, most countries do not have population-level prevalence data for FASD. Objective: To obtain prevalence estimates of FASD among children and youth in the general population by country, by World Health Organization (WHO) region, and globally. Data Sources: MEDLINE, MEDLINE in process, EMBASE, Education Resource Information Center, Cumulative Index to Nursing and Allied Health Literature, Web of Science, PsychINFO, and Scopus were systematically searched for studies published from November 1, 1973, through June 30, 2015, without geographic or language restrictions...
August 21, 2017: JAMA Pediatrics
https://www.readbyqxmd.com/read/28828475/fetal-alcohol-spectrum-disorder-high-rates-high-needs-high-time-for-action
#2
Albert E Chudley
No abstract text is available yet for this article.
August 21, 2017: JAMA Pediatrics
https://www.readbyqxmd.com/read/28822072/cellular-and-molecular-oxidative-stress-related-effects-in-uterine-myometrial-and-trophoblast-decidual-tissues-after-perigestational-alcohol-intake-up-to-early-mouse-organogenesis
#3
Tamara Anahí Coll, Gabriela Chaufan, Leticia Gabriela Pérez-Tito, Martín Ricardo Ventureira, María Del Carmen Ríos de Molina, Elisa Cebral
The placenta plays a major role in embryo-fetal defects and intrauterine growth retardation after maternal alcohol consumption. Our aims were to determine the oxidative status and cellular and molecular oxidative stress effects on uterine myometrium and trophoblast-decidual tissue following perigestational alcohol intake at early organogenesis. CF-1 female mice were administered with 10% alcohol in drinking water for 17 days prior to and up to day 10 of gestation. Control females received ethanol-free water...
August 18, 2017: Molecular and Cellular Biochemistry
https://www.readbyqxmd.com/read/28820871/genetic-predisposition-to-fetal-alcohol-syndrome-association-with-congenital-disorders-of-n-glycosylation
#4
María E de la Morena-Barrio, María J Ballesta-Martínez, Raquel López-Gálvez, Ana I Antón, Vanessa López-González, Laia Martínez-Ribot, José Padilla, Antonia Miñano, Oscar García-Algar, Miguel Del Campo, Javier Corral, Encarna Guillén-Navarro, Vicente Vicente
BACKGROUND: Fetal alcohol syndrome (FAS) is caused by maternal alcohol consumption during pregnancy, although additional factors must be involved, as development and severity are not directly related to alcohol intake. The abnormal glycosylation caused by alcohol might play a role in FAS according to the clinical similarities shared with congenital disorders of glycosylation (CDG). Thus, mutations underlying CDG, affecting genes involved in glycosylation, could also be involved in FAS...
August 18, 2017: Pediatric Research
https://www.readbyqxmd.com/read/28817785/diving-into-the-world-of-alcohol-teratogenesis-a-review-of-zebrafish-models-of-fetal-alcohol-spectrum-disorders
#5
Yohaan Fernandes, Desirè M Buckley, Johann K Eberhart
Fetal alcohol spectrum disorders (FASD) refer to the entire suite of deleterious outcomes resulting from embryonic alcohol exposure. Along with other reviews in this edition, we provide insight into how animal models, specifically the zebrafish; have informed our understanding of FASD. We first provide a brief introduction to FASD. We discuss the zebrafish as a model organism and its strengths for alcohol research. We detail how zebrafish has been used to model some of the major defects present in FASD. These include behavioral defects, such as social behavior as well as learning and memory, and structural defects, disrupting organs such as the brain, sensory organs, heart and craniofacial skeleton...
August 17, 2017: Biochemistry and Cell Biology, Biochimie et Biologie Cellulaire
https://www.readbyqxmd.com/read/28816587/dna-methylation-independent-growth-restriction-and-altered-developmental-programming-in-a-mouse-model-of-preconception-male-alcohol-exposure
#6
Richard C Chang, William M Skiles, S Chronister Sarah, Haiqing Wang, Gabrielle I Sutton, Yudhishtar S Bedi, Matthew Snyder, Charles R Long, Michael C Golding
The preconception environment is a significant modifier of dysgenesis and the development of environmentally-induced disease. To date, Fetal Alcohol Spectrum Disorders (FASDs) have been exclusively associated with maternal exposures, yet emerging evidence suggests male-inherited alterations in the developmental program of sperm may be relevant to the growth-restriction phenotypes of this condition. Using a mouse model of voluntary consumption, we find chronic preconception male ethanol exposure associates with fetal growth restriction, decreased placental efficiency, abnormalities in cholesterol trafficking, sex-specific alterations in the genetic pathways regulating hepatic fibrosis, and disruptions in the regulation of imprinted genes...
August 17, 2017: Epigenetics: Official Journal of the DNA Methylation Society
https://www.readbyqxmd.com/read/28813074/oral-narrative-of-individuals-with-fetal-alcohol-spectrum-disorder
#7
Giulia Ganthous, Natalia Freitas Rossi, Célia Maria Giacheti
Purpose: To investigate and compare the oral narrative of individuals with FASD and individuals with typical language development (TLD), as well as to correlate the narrative performance with the score from 4-Digit Diagnostic Code. Methods: Participants were 20 individuals with FASD, of both genders, with chronological age between 6 and 16 years, and 20 individuals with TLD, same gender and similar to the FASD group in age and socioeconomic status. The oral narrative was elicited using the book Frog, where are you? and the data were analyzed in terms of macrostructure, microstructure and global coherence level...
August 10, 2017: CoDAS
https://www.readbyqxmd.com/read/28809846/the-use-of-trace-eyeblink-classical-conditioning-to-assess-hippocampal-dysfunction-in-a-rat-model-of-fetal-alcohol-spectrum-disorders
#8
Tuan D Tran, Aenia Amin, Keith G Jones, Ellen M Sheffer, Lidia Ortega, Keith Dolman
Neonatal rats were administered a relatively high concentration of ethyl alcohol (11.9% v/v) during postnatal days 4-9, a time when the fetal brain undergoes rapid organizational change and is similar to accelerated brain changes that occur during the third trimester in humans. This model of fetal alcohol spectrum disorders (FASDs) produces severe brain damage, mimicking the amount and pattern of binge-drinking that occurs in some pregnant alcoholic mothers. We describe the use of trace eyeblink classical conditioning (ECC), a higher-order variant of associative learning, to assess long-term hippocampal dysfunction that is typically seen in alcohol-exposed adult offspring...
August 5, 2017: Journal of Visualized Experiments: JoVE
https://www.readbyqxmd.com/read/28796950/age-related-differences-in-neuropsychological-assessment-of-fetal-alcohol-spectrum-disorder-a-cross-sectional-study
#9
Nicole Taylor, Leah Enns
This cross-sectional study examined six key areas of neuropsychological functioning (cognitive, academic, attention, executive function, adaptive skills) comparing adolescents and school-age children with prenatal alcohol exposure (PAE). The aims were: (1) to examine which neuropsychological measures were predictive of an FASD diagnosis in adolescents and school-age children with PAE, and (2) to compare the neuropsychological performance of adolescents and children diagnosed with FASD. Hierarchical logistic regressions determined that the Full-Scale IQ, Verbal Comprehension and Perceptual Reasoning indices, basic reading and math skills, adaptive functioning at school, and components of executive functioning (dependent on age) improved the probability of an accurate FASD diagnosis in both groups: 9...
August 10, 2017: Biochemistry and Cell Biology, Biochimie et Biologie Cellulaire
https://www.readbyqxmd.com/read/28796310/turmeric-extract-rescues-ethanol-induced-developmental-defect-in-the-zebrafish-model-for-fetal-alcohol-spectrum-disorder-fasd
#10
Pooja Muralidharan, Craig T Connors, Arooj S Mohammed, Swapnalee Sarmah, Kathleen Marrs, James A Marrs, Grady W Chism
Prenatal ethanol exposure causes the most frequent preventable birth disorder, fetal alcohol spectrum disorder (FASD). The effect of turmeric extracts in rescuing an ethanol-induced developmental defect using zebrafish as a model was determined. Ethanol-induced oxidative stress is one of the major mechanisms underlying FASD. We hypothesize that antioxidant inducing properties of turmeric may alleviate ethanol-induced defects. Curcuminoid content of the turmeric powder extract (5 mg/mL turmeric in ethanol) was determined by UPLC and found to contain Curcumin (124...
August 10, 2017: Journal of Food Science
https://www.readbyqxmd.com/read/28793200/fasd-folic-acid-and-formic-acid-an-unholy-alliance-in-the-alcohol-abusing-mother
#11
Bhushan M Kapur, Marta Baber
Alcohol consumption during pregnancy remains a significant cause of preventable birth defects and developmental disabilities, however, the mechanism of toxicity remains unclear. Methanol is present as a congener in many alcoholic beverages and is formed endogenously. Since ethanol is preferentially metabolized over methanol, it has been found in the sera and CSF of alcoholics. Toxicity resulting from methanol has been attributed to formic acid. Formic acid is present in significantly higher quantities in biofluids of alcoholic patients...
August 9, 2017: Biochemistry and Cell Biology, Biochimie et Biologie Cellulaire
https://www.readbyqxmd.com/read/28792446/the-prevalence-of-fetal-alcohol-syndrome-and-its-impact-on-a-child-s-classroom-performance-a-case-study-of-a-rural-south-african-school
#12
Melissa Lubbe, Corné van Walbeek, Nicole Vellios
Alcohol consumption is high among farm labourers in the Western and Northern Cape of South Africa. Excessive alcohol consumption during pregnancy is common, resulting in a high prevalence of Fetal Alcohol Syndrome (FAS) among children. FAS causes intellectual and behavioural problems, which create considerable obstacles to a child's education. The aim of this study is to provide a prevalence estimate of FAS in a rural school and to examine the effects of FAS on learners' educational outcomes. The study was conducted at a farm school near Clanwilliam in the Western Cape of South Africa...
August 9, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28782502/society-for-maternal-fetal-medicine-smfm-consult-series-43-hepatitis-c-in-pregnancy-screening-treatment-and-management
#13
Brenna L Hughes, Charlotte M Page, Jeffrey A Kuller
In the United States, 1-2.5% of pregnant women are infected with hepatitis C virus (HCV), which carries an approximately 5% risk of transmission from mother to infant. HCV can be transmitted to the infant in utero or during the peripartum period, and infection during pregnancy is associated with increased risk of adverse fetal outcomes, including fetal growth restriction and low birth weight. The purpose of this document is to discuss the current evidence regarding HCV in pregnancy and to provide recommendations on screening, treatment, and management of this disease during pregnancy...
August 3, 2017: American Journal of Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28775124/low-alcohol-consumption-and-pregnancy-and-childhood-outcomes-time-to-change-guidelines-indicating-apparently-safe-levels-of-alcohol-during-pregnancy-a-systematic-review-and-meta-analyses
#14
Loubaba Mamluk, Hannah B Edwards, Jelena Savović, Verity Leach, Timothy Jones, Theresa H M Moore, Sharea Ijaz, Sarah J Lewis, Jenny L Donovan, Debbie Lawlor, George Davey Smith, Abigail Fraser, Luisa Zuccolo
OBJECTIVES: To determine the effects of low-to-moderate levels of maternal alcohol consumption in pregnancy on pregnancy and longer-term offspring outcomes. SEARCH STRATEGY: Medline, Embase, Web of Science and Psychinfo from inception to 11 July 2016. SELECTION CRITERIA: Prospective observational studies, negative control and quasiexperimental studies of pregnant women estimating effects of light drinking in pregnancy (≤32 g/week) versus abstaining...
August 3, 2017: BMJ Open
https://www.readbyqxmd.com/read/28755746/genome-wide-profiling-of-differentially-spliced-mrnas-in-human-fetal-cortical-tissue-exposed-to-alcohol
#15
Yuka Imamura Kawasawa, Shahid Mohammad, Alexander I Son, Hiroki Morizono, Aiesha Basha, Anna C Salzberg, Masaaki Torii, Kazue Hashimoto-Torii
Excessive alcohol consumption results in significant changes in gene expression and isoforms due to altered mRNA splicing. As such, an intriguing possibility is that disturbances in alternative splicing are involved in key pathological pathways triggered by alcohol exposure. However, no resources have been available to systematically analyze this possibility at a genome-wide scale. Here, we performed RNA sequencing of human fetal cortical slices that were obtained at the late first trimester and exposed to ethanol or control medium...
August 2017: Alcohol
https://www.readbyqxmd.com/read/28749590/the-marulu-strategy-2008-2012-overcoming-fetal-alcohol-spectrum-disorder-fasd-in-the-fitzroy-valley
#16
James P Fitzpatrick, June Oscar, Maureen Carter, Elizabeth J Elliott, Jane Latimer, Edie Wright, John Boulton
OBJECTIVE: Aboriginal leaders concerned about high rates of Fetal Alcohol Spectrum Disorder (FASD) in the Fitzroy Valley, remote north-western Australia, introduced restrictions on access to take-away full-strength alcohol. Following this, Aboriginal leaders engaged strategic partners in a broader strategy to address FASD in the region. The aim of this study was to develop and implement a community-led, researcher-supported, FASD strategy. METHODS: A review of literature focusing on community-led FASD strategies identified key components that informed the Marulu FASD strategy...
July 27, 2017: Australian and New Zealand Journal of Public Health
https://www.readbyqxmd.com/read/28746809/fetal-alcohol-spectrum-disorder-diagnosis-current-practices-and-future-considerations
#17
Albert Chudley
This paper discusses the current state of knowledge and practice of Fetal Alcohol Spectrum Disorder (FASD) diagnosis. The strengths and challenges of different models of diagnosis are compared. Some models require a team approach for evaluation, while other approaches assume that a clinician in his or her office provide a diagnosis based on a review of the patient's medical and social history, behaviour and physical examination. The author reviews the emergence of new information from recent advances in genetics, imaging and electrophysiology that have potential to lead to changes in practice and improved reliability of an FASD diagnosis...
July 26, 2017: Biochemistry and Cell Biology, Biochimie et Biologie Cellulaire
https://www.readbyqxmd.com/read/28738878/tlr4-response-mediates-ethanol-induced-neurodevelopment-alterations-in-a-model-of-fetal-alcohol-spectrum-disorders
#18
María Pascual, Jorge Montesinos, Sandra Montagud-Romero, Jerónimo Forteza, Marta Rodríguez-Arias, José Miñarro, Consuelo Guerri
BACKGROUND: Inflammation during brain development participates in the pathogenesis of early brain injury and cognitive dysfunctions. Prenatal ethanol exposure affects the developing brain and causes neural impairment, cognitive and behavioral effects, collectively known as fetal alcohol spectrum disorders (FASD). Our previous studies demonstrate that ethanol activates the innate immune response and TLR4 receptor and causes neuroinflammation, brain damage, and cognitive defects in the developmental brain stage of adolescents...
July 24, 2017: Journal of Neuroinflammation
https://www.readbyqxmd.com/read/28734059/localized-reductions-in-resting-state-functional-connectivity-in-children-with-prenatal-alcohol-exposure
#19
Jia Fan, Paul A Taylor, Sandra W Jacobson, Christopher D Molteno, Suril Gohel, Bharat B Biswal, Joseph L Jacobson, Ernesta M Meintjes
Fetal alcohol spectrum disorders (FASD) are characterized by impairment in cognitive function that may or may not be accompanied by craniofacial anomalies, microcephaly, and/or growth retardation. Resting-state functional MRI (rs-fMRI), which examines the low-frequency component of the blood oxygen level dependent (BOLD) signal in the absence of an explicit task, provides an efficient and powerful mechanism for studying functional brain networks even in low-functioning and young subjects. Studies using independent component analysis (ICA) have identified a set of resting-state networks (RSNs) that have been linked to distinct domains of cognitive and perceptual function, which are believed to reflect the intrinsic functional architecture of the brain...
July 22, 2017: Human Brain Mapping
https://www.readbyqxmd.com/read/28727687/hippocampus-dependent-memory-and-allele-specific-gene-expression-in-adult-offspring-of-alcohol-consuming-dams-after-neonatal-treatment-with-thyroxin-or-metformin
#20
E Tunc-Ozcan, S L Wert, P H Lim, A Ferreira, E E Redei
Fetal alcohol spectrum disorder (FASD), the result of fetal alcohol exposure (FAE), affects 2-11% of children worldwide, with no effective treatments. Hippocampus-based learning and memory deficits are key symptoms of FASD. Our previous studies show hypothyroxinemia and hyperglycemia of the alcohol-consuming pregnant rat, which likely affects fetal neurodevelopment. We administered vehicle, thyroxine (T4) or metformin to neonatal rats post FAE and rats were tested in the hippocampus-dependent contextual fear-conditioning paradigm in adulthood...
July 20, 2017: Molecular Psychiatry
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