Read by QxMD icon Read

Prenatal nutrition

Lisa M Schneper, Jeanne Brooks-Gunn, Daniel A Notterman, Stephen J Suomi
OBJECTIVE: Child-rearing environments have been associated with morbidity in adult rhesus monkeys. We examine whether such links are also seen with leukocyte telomere length. METHODS: To determine telomere length in leukocytes, blood was collected from 11 adult female monkeys aged 7 to 10 years who had been exposed to different rearing environments between birth and 7 months. Four had been reared with their mothers in typical social groups composed of other female monkeys, their offspring, and 1 to 2 adult male monkeys...
October 19, 2016: Psychosomatic Medicine
Y Yu, S Cnattingius, J Olsen, E T Parner, M Vestergaard, Z Liew, N Zhao, J Li
BACKGROUND: The loss of a close relative is one of the most stressful life events. In pregnancy, this experience has been associated with a higher risk of fetal death and under-five mortality, but little is known about potential effects on long-term mortality in offspring. We examined the association between prenatal maternal bereavement and mortality in a cohort of 5.3 million children followed until up to 37 years of age. METHOD: The population-based cohort study included 5 253 508 live singleton births in Denmark (1973-2004) and Sweden (1973-2006)...
October 20, 2016: Psychological Medicine
Emily L Tuthill, Jennifer A Pellowski, Sera L Young, Lisa M Butler
Exclusive breastfeeding (EBF) provides infants with optimal nutrition, and together with appropriate antiretroviral therapy has also been shown to decrease mother-to-child transmission of HIV from 45 to less than 1 %. However, rates of EBF are particularly low in South Africa, where rates of HIV are some of the highest in the world. Although perinatal depression has been identified as a potential barrier to EBF, little is known about its impact on EBF among HIV-infected women. A cohort study was conducted as part of a pilot randomized controlled trial (RCT) examining the effect of an Information, Motivation and Behavioral skills-based intervention promoting EBF among South African women living with HIV in their third trimester (28-42 weeks) of pregnancy...
October 17, 2016: AIDS and Behavior
Annie T G Chiu, Lixing Zhu, Gary T K Mok, Gordon K C Leung, C B Chow, Brian H Y Chung
Costello syndrome is a type of RASopathy mapped to HRAS gene in chromosome 11, characterized by prenatal overgrowth, postnatal failure to thrive, classic facial gestalt and multisystem involvement including cardiomyopathy and intellectual disability. We present a 7 months old child with severe failure to thrive whose "subtle" facial dysmorphism at the time eluded clinical recognition of the syndrome. It was only with optimization of his nutritional status that dysmorphic features became more apparent, which affirmed the molecular diagnosis of Costello syndrome from exome sequencing...
October 2, 2016: European Journal of Medical Genetics
William Johnson, Momodou K Darboe, Fatou Sosseh, Patrick Nshe, Andrew M Prentice, Sophie E Moore
Prenatal supplementation with protein-energy (PE) and/or multiple-micronutrients (MMNs) may improve fetal growth, but trials of lipid-based nutritional supplements (LNSs) have reported inconsistent results. We conducted a post-hoc analysis of non-primary outcomes in a trial in Gambia, with the aim to test the associations of LNS with fetal growth and explore how efficacy varies depending on nutritional status. The sample comprised 620 pregnant women in an individually randomized, partially blinded trial with four arms: (a) iron and folic acid (FeFol) tablet (usual care, referent group), (b) MMN tablet, (c) PE LNS, and (d) PE + MMN LNS...
October 2, 2016: Maternal & Child Nutrition
Johannes Zeiher, Gianni Varnaccia, Susanne Jordan, Cornelia Lange
BACKGROUND: Obesity can impair health even in childhood and unfold negative health consequences through an individual's lifespan. In Germany, to date, a systematic and periodically updated synopsis of the multifaceted determinants of childhood obesity is lacking. In this paper, we present the results of a systematic literature review on childhood obesity determinants, which was conducted over the course of the implementation of nationwide monitoring. METHODS: The review was carried out in three steps...
September 30, 2016: Bundesgesundheitsblatt, Gesundheitsforschung, Gesundheitsschutz
Eva-Charlotte Ekström, Emma Lindström, Rubhana Raqib, Shams El Arifeen, Samar Basu, Kerstin Brismar, Katarina Selling, Lars-Åke Persson
BACKGROUND: Fetal nutritional insults may alter the later metabolic phenotype. We hypothesized that early timing of prenatal food supplementation and multiple micronutrient supplementation (MMS) would favourably influence childhood metabolic phenotype. METHODS: Pregnant women recruited 1 January to 31 December 2002 in Matlab, Bangladesh, were randomized into supplementation with capsules of either 30 mg of iron and 400 μg of folic acid, 60 mg of iron and 400 μg of folic acid, or MMS containing a daily allowance of 15 micronutrients, and randomized to food supplementation (608 kcal) either with early invitation (9 weeks' gestation) or usual invitation (at 20 weeks)...
September 30, 2016: International Journal of Epidemiology
Kirsten Risby, Steffen Husby, Niels Qvist, Marianne S Jakobsen
BACKGROUND: During the last decades neonatal outcomes for children born with gastroschisis have improved significantly. Survival rates >90% have been reported. Early prenatal diagnosis and increased survival enforce the need for valid data for long-term outcome in the pre- and postnatal counseling of parents with a child with gastroschisis. METHODS: Long-term follow-up on all newborns with gastroschisis at Odense University Hospital (OUH) from January 1 1997-December 31 2009...
September 2, 2016: Journal of Pediatric Surgery
Ashraful Islam Khan, Iqbal Kabir, Hanna Eneroth, Shams El Arifeen, Eva-Charlotte Ekström, Edward A Frongilo, Lars Åke Persson
AIM: It is unknown whether maternal malnutrition reduces the effect of counselling on exclusive breastfeeding. This study evaluated the effect of breastfeeding counselling on the duration of exclusive breastfeeding, and whether the timing of prenatal food and different micronutrient supplements further prolonged this duration. METHODS: Pregnant women in Matlab, Bangladesh, were randomised to receive daily food supplements of 600 kcal at nine weeks of gestation or at the standard 20 weeks...
September 23, 2016: Acta Paediatrica
V H L See, E Mas, S Burrows, N J O'Callaghan, M Fenech, S L Prescott, L J Beilin, R C Huang, T A Mori
BACKGROUND: Oxidative stress and nutritional deficiency may influence the excessive shortening of the telomeric ends of chromosomes. It is known that stress exposure in intrauterine life can produce variations in telomere length (TL), thereby potentially setting up a long-term trajectory for disease susceptibility. OBJECTIVE: To assess the effect of omega-3 long chain polyunsaturated fatty acid (n-3 LCPUFA) supplementation during pregnancy on telomere length and oxidative stress in offspring at birth and 12 years of age (12y)...
September 2016: Prostaglandins, Leukotrienes, and Essential Fatty Acids
B G Fisher, A Thankamony, I A Hughes, K K Ong, D B Dunger, C L Acerini
STUDY QUESTION: What is the relationship between maternal paracetamol intake during the masculinisation programming window (MPW, 8-14 weeks of gestation) and male infant anogenital distance (AGD), a biomarker for androgen action during the MPW? SUMMARY ANSWER: Intrauterine paracetamol exposure during 8-14 weeks of gestation is associated with shorter AGD from birth to 24 months of age. WHAT IS ALREADY KNOWN: The increasing prevalence of male reproductive disorders may reflect environmental influences on foetal testicular development during the MPW...
September 8, 2016: Human Reproduction
Emma L Wakeling, Frédéric Brioude, Oluwakemi Lokulo-Sodipe, Susan M O'Connell, Jennifer Salem, Jet Bliek, Ana P M Canton, Krystyna H Chrzanowska, Justin H Davies, Renuka P Dias, Béatrice Dubern, Miriam Elbracht, Eloise Giabicani, Adda Grimberg, Karen Grønskov, Anita C S Hokken-Koelega, Alexander A Jorge, Masayo Kagami, Agnes Linglart, Mohamad Maghnie, Klaus Mohnike, David Monk, Gudrun E Moore, Philip G Murray, Tsutomu Ogata, Isabelle Oliver Petit, Silvia Russo, Edith Said, Meropi Toumba, Zeynep Tümer, Gerhard Binder, Thomas Eggermann, Madeleine D Harbison, I Karen Temple, Deborah J G Mackay, Irène Netchine
This Consensus Statement summarizes recommendations for clinical diagnosis, investigation and management of patients with Silver-Russell syndrome (SRS), an imprinting disorder that causes prenatal and postnatal growth retardation. Considerable overlap exists between the care of individuals born small for gestational age and those with SRS. However, many specific management issues exist and evidence from controlled trials remains limited. SRS is primarily a clinical diagnosis; however, molecular testing enables confirmation of the clinical diagnosis and defines the subtype...
September 2, 2016: Nature Reviews. Endocrinology
Chiara Mameli, Sara Mazzantini, Gian Vincenzo Zuccotti
Childhood obesity is a major global issue. Its incidence is constantly increasing, thereby offering a threatening public health perspective. The risk of developing the numerous chronic diseases associated with this condition from very early in life is significant. Although complex and multi-factorial, the pathophysiology of obesity recognizes essential roles of nutritional and metabolic aspects. Particularly, several risk factors identified as possible determinants of later-life obesity act within the first 1000 days of life (i...
2016: International Journal of Environmental Research and Public Health
Tania Mannan, Sultan Ahmed, Evana Akhtar, Anjan Kumar Roy, Md Ahsanul Haq, Adity Roy, Maria Kippler, Eva-Charlotte Ekström, Yukiko Wagatsuma, Rubhana Raqib
BACKGROUND: Limited data is available on the role of prenatal nutritional status on the health of school-age children. We aimed to determine the impact of maternal micronutrient supplementation on the health status of Bangladeshi children. METHODS: Children (8.6-9.6 years; n = 540) were enrolled from a longitudinal mother-child cohort, where mothers were supplemented daily with either 30mg iron and 400μg folic acid (Fe30F), or 60mg iron and 400μg folic acid (Fe60F), or Fe30F including 15 micronutrients (MM), in rural Matlab...
2016: PloS One
Abby G Ershow, Gay Goodman, Paul M Coates, Christine A Swanson
The NIH Office of Dietary Supplements (ODS) convened 3 workshops on iodine nutrition in 2014, each held in Rockville, Maryland. These workshops were part of the ongoing ODS Iodine Initiative, begun in 2011 in response to concerns that US pregnant women may be at risk of iodine deficiency and that a high fraction of prenatal dietary supplements do not contain the recommended amounts of iodine. The primary purpose of the workshops was to consider the data and resources necessary to evaluate the clinical and public health benefits and risks of maternal iodine supplementation in the United States...
September 2016: American Journal of Clinical Nutrition
Michael Tchirikov, Zhaxybay Sh Zhumadilov, Gauri Bapayeva, Michael Bergner, Michael Entezami
OBJECTIVE: To determine if intrauterine intraumbilical supplementation with amino acids (AA) and glucose can improve neonatal outcome of severe growth restricted human fetuses (IUGR). METHODS: Prospective pilot study of intrauterine treatment of severe IUGR fetuses [n=14, 27 weeks of gestation (range 23-31)] with cerebroplacental ratio <1, with long-term intraumbilical AA and glucose supplementation (10% of feto-placental blood volume/day) using a perinatal port system alone (n=5) or combined with hyperbaric oxygenation (n=1, HBO) vs...
August 17, 2016: Journal of Perinatal Medicine
Deborah J Eganhouse, Leticia Gutierrez, Lorena Cuellar, Cecilia Velasquez
Nurse leaders used the Centers for Disease Control and Prevention's survey on Maternity Practices in Infant Nutrition and Care, as well as Baby-Friendly Hospital Initiative guidelines, to transform maternity care in a safety-net hospital with more than 3,500 births annually. Implementing evidence-based guidelines to support breastfeeding was essential for a vulnerable population characterized by minimal prenatal care and high rates of diabetes, hypertension, obesity, and poverty. Research showing the importance of breastfeeding in protecting against these factors guided extensive changes in our maternity care model...
August 2016: Nursing for Women's Health
Patricia Joseph-Bravo, Lorraine Jaimes-Hoy, Jean-Louis Charli
The activity of the hypothalamus-pituitary-thyroid axis (HPT) is coordinated by hypophysiotropic thyrotropin releasing hormone (TRH) neurons present in the paraventricular nucleus of the hypothalamus. Hypophysiotropic TRH neurons act as energy sensors. TRH controls the synthesis and release of thyrotropin, which activates the synthesis and secretion of thyroid hormones; in target tissues, transporters and deiodinases control their local availability. Thyroid hormones regulate many functions, including energy homeostasis...
August 12, 2016: Reviews in Endocrine & Metabolic Disorders
Malvina N Skorska, Anthony F Bogaert
A number of studies have indicated that gay men tend to be shorter, on average, than heterosexual men. Less evidence exists that lesbian women are taller, on average, than heterosexual women. The most popular explanation of the association between sexual orientation and height involves prenatal factors, such that, for example, gay men may have been exposed to lower than typical androgens during fetal development, which impacts their height and sexual orientation as adults. An alternative explanation involves stress, given that stress has been associated with sexual minority identification and with lower height...
August 10, 2016: Archives of Sexual Behavior
Manuel Luque-Ramírez, Héctor F Escobar-Morreale
: Background The prevalence of adrenal hyperandrogenism (AH), as defined by increased circulating dehydroepiandrosterone-sulfate (DHEAS) levels, ranges from 15 to 45% in women with polycystic ovary syndrome PCOS. METHODS: The aim of this review is to update the pathogenesis and consequences of AH in PCOS, from molecular genetics to the clinical setting. RESULTS: Mounting evidence derived from animal models suggests that genetically or enviromentally determined prenatal androgen excess, by influencing the hormonal and metabolic phenotype of susceptible female fetuses later in life, may be the capital event for the development of AH in PCOS...
July 20, 2016: Current Pharmaceutical Design
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"