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Maternal nutrition

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https://www.readbyqxmd.com/read/28933421/severe-childhood-malnutrition
#1
REVIEW
Zulfiqar A Bhutta, James A Berkley, Robert H J Bandsma, Marko Kerac, Indi Trehan, André Briend
The main forms of childhood malnutrition occur predominantly in children <5 years of age living in low-income and middle-income countries and include stunting, wasting and kwashiorkor, of which severe wasting and kwashiorkor are commonly referred to as severe acute malnutrition. Here, we use the term 'severe malnutrition' to describe these conditions to better reflect the contributions of chronic poverty, poor living conditions with pervasive deficits in sanitation and hygiene, a high prevalence of infectious diseases and environmental insults, food insecurity, poor maternal and fetal nutritional status and suboptimal nutritional intake in infancy and early childhood...
September 21, 2017: Nature Reviews. Disease Primers
https://www.readbyqxmd.com/read/28931587/maternal-choline-supplementation-modulates-placental-nutrient-transport-and-metabolism-in-late-gestation-of-mouse-pregnancy
#2
Sze Ting Cecilia Kwan, Julia H King, Jian Yan, Zhen Wang, Xinyin Jiang, Jason S Hutzler, Hallie R Klein, J Thomas Brenna, Mark S Roberson, Marie A Caudill
Background: Fetal growth is dependent on placental nutrient supply, which is influenced by placental perfusion and transporter abundance. Previous research indicates that adequate choline nutrition during pregnancy improves placental vascular development, supporting the hypothesis that choline may affect placental nutrient transport.Objective: The present study sought to determine the impact of maternal choline supplementation (MCS) on placental nutrient transporter abundance and nutrient metabolism during late gestation...
September 20, 2017: Journal of Nutrition
https://www.readbyqxmd.com/read/28931409/clinical-review-of-24-35%C3%A2-year-olds-conceived-with-and-without-in-vitro-fertilization-study-protocol
#3
Sharon Lewis, Joanne Kennedy, David Burgner, Robert McLachlan, Sarath Ranganathan, Karin Hammarberg, Richard Saffery, David J Amor, Michael M H Cheung, Lex W Doyle, Markus Juonala, Susan Donath, John McBain, Jane Halliday
BACKGROUND: Children conceived by assisted reproductive technologies (ART) currently comprise 4% of Australian births. The manipulation of biological parameters related to fertilization and implantation are integral to successful ART but potentially pose a risk to the longer-term health of the offspring. There is consensus that many common adult health problems (particularly cardiovascular, metabolic and respiratory conditions) have their origins in early life, possibly before birth, and that risk trajectories track through childhood until clinical disease manifests in adulthood...
September 20, 2017: Reproductive Health
https://www.readbyqxmd.com/read/28930194/developmental-programming-of-obesity-and-liver-metabolism-by-maternal-perinatal-nutrition-involves-the-melanocortin-system
#4
Paul Cordero, Jiawei Li, Vi Nguyen, Joaquim Pombo, Nuria Maicas, Marco Novelli, Paul D Taylor, Anne-Maj Samuelsson, Manlio Vinciguerra, Jude A Oben
Maternal obesity predisposes offspring to metabolic dysfunction and Non-Alcoholic Fatty Liver Disease (NAFLD). Melanocortin-4 receptor (Mc4r)-deficient mouse models exhibit obesity during adulthood. Here, we aim to determine the influence of the Mc4r gene on the liver of mice subjected to perinatal diet-induced obesity. Female mice heterozygous for Mc4r fed an obesogenic or a control diet for 5 weeks were mated with heterozygous males, with the same diet continued throughout pregnancy and lactation, generating four offspring groups: control wild type (C_wt), control knockout (C_KO), obese wild type (Ob_wt), and obese knockout (Ob_KO)...
September 20, 2017: Nutrients
https://www.readbyqxmd.com/read/28926409/effects-of-concurrent-exposure-to-antiretrovirals-and-cotrimoxazole-prophylaxis-among-hiv-exposed-uninfected-infants
#5
Alexander C Ewing, Caroline C King, Jeffrey B Wiener, Charles S Chasela, Michael G Hudgens, Debbie Kamwendo, Gerald Tegha, Mina C Hosseinipour, Denise J Jamieson, Charles Van der Horst, Athena P Kourtis
BACKGROUND: Given the potential of Cotrimoxazole preventive therapy (CPT) to prevent bacterial and malarial infections in HIV exposed, uninfected (HEU) infants, it is important to evaluate the effects of its concurrent use with ARV agents that have overlapping toxicity profiles. METHODS: We used data from the Breastfeeding, Antiretrovirals and Nutrition-BAN study (2004-2010) to evaluate the association of CPT and ARV with hematologic measures (hemoglobin, neutrophil, and alanine aminotransferase levels) from 6 to 48 weeks of age in 2,006 HEU infants in Lilongwe, Malawi...
September 18, 2017: AIDS
https://www.readbyqxmd.com/read/28923162/food-and-nutrition-programs-for-aboriginal-and-torres-strait-islander-australians-an-overview-of-systematic-reviews
#6
Jennifer Browne, Karen Adams, Petah Atkinson, Deborah Gleeson, Rick Hayes
Objective To provide an overview of previous reviews of programs that aimed to improve nutritional status or diet-related health outcomes for Aboriginal and Torres Strait Islander peoples, in order to determine what programs are effective and why.Methods A systematic search of databases and relevant websites was undertaken to identify reviews of nutrition interventions for Aboriginal and Torres Strait Islander Australians. Pairs of reviewers undertook study selection and data extraction and performed quality assessment using a validated tool...
September 19, 2017: Australian Health Review: a Publication of the Australian Hospital Association
https://www.readbyqxmd.com/read/28921259/epigenetic-effects-of-the-pregnancy-mediterranean-diet-adherence-on-the-offspring-metabolic-syndrome-markers
#7
REVIEW
David Lorite Mingot, Eva Gesteiro, Sara Bastida, Francisco J Sánchez-Muniz
Metabolic syndrome (MS) has a multifactorial and not yet fully clarified origin. Insulin resistance is a key element that connects all the accepted components of MS (obesity, dyslipemia, high blood pressure, and hyperglycemia). There is strong evidence that epigenetic changes during fetal development are key factors in the development of MS. These changes are induced by maternal nutrition, among different factors, affecting the intrauterine environment. The Mediterranean diet has been shown to be a healthy eating pattern that protects against the development of MS in adults...
September 18, 2017: Journal of Physiology and Biochemistry
https://www.readbyqxmd.com/read/28919118/global-regional-and-national-disability-adjusted-life-years-dalys-for-333-diseases-and-injuries-and-healthy-life-expectancy-hale-for-195-countries-and-territories-1990-2016-a-systematic-analysis-for-the-global-burden-of-disease-study-2016
#8
(no author information available yet)
BACKGROUND: Measurement of changes in health across locations is useful to compare and contrast changing epidemiological patterns against health system performance and identify specific needs for resource allocation in research, policy development, and programme decision making. Using the Global Burden of Diseases, Injuries, and Risk Factors Study 2016, we drew from two widely used summary measures to monitor such changes in population health: disability-adjusted life-years (DALYs) and healthy life expectancy (HALE)...
September 16, 2017: Lancet
https://www.readbyqxmd.com/read/28919116/global-regional-and-national-age-sex-specific-mortality-for-264-causes-of-death-1980-2016-a-systematic-analysis-for-the-global-burden-of-disease-study-2016
#9
(no author information available yet)
BACKGROUND: Monitoring levels and trends in premature mortality is crucial to understanding how societies can address prominent sources of early death. The Global Burden of Disease 2016 Study (GBD 2016) provides a comprehensive assessment of cause-specific mortality for 264 causes in 195 locations from 1980 to 2016. This assessment includes evaluation of the expected epidemiological transition with changes in development and where local patterns deviate from these trends. METHODS: We estimated cause-specific deaths and years of life lost (YLLs) by age, sex, geography, and year...
September 16, 2017: Lancet
https://www.readbyqxmd.com/read/28918764/fragile-environment-seasonality-and-maternal-and-childhood-undernutrition-in-bangladesh
#10
Masuda Mohsena, Mahabub Hossain, Barnali Chakraborty, Abdul Bayes, A N Mahfuzur Rahman
This study assessed whether agricultural and household incomes were the same across different agro-ecological environments in Bangladesh. An in-depth analysis of the effect of unfavourable ecologies on maternal and child malnutrition was carried out. Data were from a longitudinal data set comprising a nationally representative data sample collected in 2014 and the Food Security Nutrition Surveillance Project (FSNSP) conducted in 2011 and 2012. Anthropometric indices were used to assess the nutritional status of mothers and under-five children...
September 18, 2017: Journal of Biosocial Science
https://www.readbyqxmd.com/read/28915802/determinants-of-pre-eclampsia-eclampsia-among-women-attending-delivery-services-in-selected-public-hospitals-of-addis-ababa-ethiopia-a-case-control-study
#11
Teklit Grum, Abiy Seifu, Mebrahtu Abay, Teklit Angesom, Lidiya Tsegay
BACKGROUND: Pre-eclampsia is a pregnancy-specific hypertensive disorder usually occurs after 20 weeks of gestation. It is one of the leading causes of maternal and perinatal morbidity and mortality worldwide. In Ethiopia, the major direct obstetric complications including pre-eclampsia/eclampsia account for 85% of the maternal deaths. Unlike deaths due to other direct causes, pre-eclampsia/ eclampsia related deaths appear to be increasing and linked to multiple factors, making prevention of the disease a continuous challenge...
September 15, 2017: BMC Pregnancy and Childbirth
https://www.readbyqxmd.com/read/28910963/placental-transfer-of-persistent-organic-pollutants-and-feasibility-using-the-placenta-as-a-non-invasive-biomonitoring-matrix
#12
Yunsun Jeong, Sunggyu Lee, Sunmi Kim, Jeongim Park, Hai-Joong Kim, Gyuyeon Choi, Sooran Choi, Sungjoo Kim, Su Young Kim, Sungkyoon Kim, Kyungho Choi, Hyo-Bang Moon
The placenta is a crucial organ for the supply of oxygen and nutritional elements from mother to fetus. Several studies have reported evidence of the placental transfer of persistent organic pollutants (POPs). Despite the importance of prenatal exposure to POPs, the transport process of POPs via the human placenta is not well understood. To investigate the transport processes of these contaminants and to assess the feasibility of the placenta as a non-invasive biological matrix, we measured 19 polychlorinated biphenyls (PCBs), 18 organochlorine pesticides (OCPs), and 24 polybrominated diphenyl ethers (PBDEs) in placenta tissues...
September 10, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28904119/metrics-for-identifying-food-security-status-and-the-population-with-potential-to-benefit-from-nutrition-interventions-in-the-lives-saved-tool-list
#13
REVIEW
Bianca D Jackson, Neff Walker, Rebecca Heidkamp
Background: The Lives Saved Tool (LiST) uses the poverty head-count ratio at $1.90/d as a proxy for food security to identify the percentage of the population with the potential to benefit from balanced energy supplementation and complementary feeding (CF) interventions, following the approach used for the Lancet's 2008 series on Maternal and Child Undernutrition. Because much work has been done in the development of food security indicators, a re-evaluation of the use of this indicator was warranted.Objective: The aim was to re-evaluate the use of the poverty head-count ratio at $1...
September 13, 2017: Journal of Nutrition
https://www.readbyqxmd.com/read/28904118/nutrition-interventions-in-the-lives-saved-tool-list
#14
REVIEW
Adrienne Clermont, Neff Walker
The Lives Saved Tool (LiST) was initially developed in 2003 to estimate the impact of increasing coverage of efficacious interventions on under-5 mortality. Over time, the model has been expanded to include more outcomes (neonatal mortality, maternal mortality, stillbirths) and interventions. The model has also added risk factors, such as stunting and wasting, and over time has attempted to capture a full range of nutrition and nutrition-related interventions (e.g., antenatal supplementation, breastfeeding promotion, child supplemental feeding, acute malnutrition treatment), practices (e...
September 13, 2017: Journal of Nutrition
https://www.readbyqxmd.com/read/28904115/new-option-in-the-lives-saved-tool-list-allows-for-the-conversion-of-prevalence-of-small-for-gestational-age-and-preterm-births-to-prevalence-of-low-birth-weight
#15
REVIEW
Naoko Kozuki, Joanne Katz, Adrienne Clermont, Neff Walker
Background: The Lives Saved Tool (LiST) is a software model that estimates the health impact of scaling up interventions on maternal and child health. One of the outputs of the model is an estimation of births by fetal size [appropriate-for-gestational-age (AGA) or small-for-gestational-age (SGA)] and by length of gestation (term or preterm), both of which influence birth weight. LiST uses prevalence estimates of births in these categories rather than of birth weight categories, because the causes and health consequences differ between SGA and preterm birth...
September 13, 2017: Journal of Nutrition
https://www.readbyqxmd.com/read/28904114/the-lives-saved-tool-list-as-a-model-for-prevention-of-anemia-in-women-of-reproductive-age
#16
REVIEW
Rebecca Heidkamp, Renee Guida, Erica Phillips, Adrienne Clermont
Background: Anemia in women is a major public health burden worldwide, particularly in low- and middle-income countries (LMICs). It is a complex condition with multiple nutritional and non-nutritional causes, and geographic heterogeneity of burden. The World Health Assembly has set a target of a 50% reduction in anemia among women of reproductive age (WRA) by 2025.Objective: This article seeks to identify the leading causes of anemia among women in LMICs, review the evidence supporting interventions to address anemia in these settings, and ultimately use this information to decide which interventions should be included in the Lives Saved Tool (LiST) model of anemia...
September 13, 2017: Journal of Nutrition
https://www.readbyqxmd.com/read/28904112/modeling-the-impact-of-nutrition-interventions-on-birth-outcomes-in-the-lives-saved-tool-list
#17
REVIEW
Rebecca Heidkamp, Adrienne Clermont, Erica Phillips
Background: Negative birth outcomes [small-for-gestational age (SGA) and preterm birth (PTB)] are common in low- and middle-income countries and have important subsequent health and developmental impacts on children. There are numerous nutritional and non-nutritional interventions that can decrease the risk of negative birth outcomes and reduce subsequent risk of mortality and growth faltering.Objective: The objective of this article was to review the current evidence for the impact of nutritional interventions in pregnancy [calcium supplementation, iron and folic acid supplementation, multiple micronutrient (MMN) supplementation, and balanced energy supplementation (BES)] and risk factors (maternal anemia) on birth outcomes, with the specific goal of determining which intervention-outcome linkages should be included in the Lives Saved Tool (LiST) software...
September 13, 2017: Journal of Nutrition
https://www.readbyqxmd.com/read/28903110/flavor-perception-and-preference-development-in-human-infants
#18
Catherine A Forestell
As most parents and caregivers are aware, feeding children a nutritionally balanced diet can be challenging. Children are born with a biological predisposition to prefer sweet and to avoid bitter foods such as green leafy vegetables. It has been hypothesized that this predisposition evolved to attract children to energy-dense foods while discouraging the consumption of toxins. Although this may have enhanced survival in environments historically characterized by food scarcity, it is clearly maladaptive in many of today's food environments where children are surrounded by an abundance of sweet-tasting, unhealthful foods and beverages that place them at risk for excessive weight gain...
2017: Annals of Nutrition & Metabolism
https://www.readbyqxmd.com/read/28901887/microcytosis-is-associated-with-low-cognitive-outcomes-in-healthy-2-year-olds-in-a-high-resource-setting
#19
Elaine K McCarthy, Mairead E Kiely, Geraldine Hannon, Caroline Ahearne, Louise C Kenny, Jonathan O'B Hourihane, Alan D Irvine, Deirdre M Murray
Fe deficiency in early childhood is associated with long-term consequences for cognitive, motor and behavioural development; however explorations in healthy children from low risk, high-resource settings have been limited. We aimed to explore associations between Fe status and neurodevelopmental outcomes in low risk, healthy 2-year-olds. This study was a secondary analysis of a nested case-control subgroup from the prospective, maternal-infant Cork Babies after Screening for Pregnancy Endpoints: Evaluating the Longitudinal Impact using Neurological and Nutritional Endpoints (BASELINE) Birth Cohort Study...
September 2017: British Journal of Nutrition
https://www.readbyqxmd.com/read/28901336/vitamin-d-and-probiotics-supplement-use-in-young-children-with-genetic-risk-for-type-1-diabetes
#20
J Yang, R N Tamura, U M Uusitalo, C A Aronsson, K Silvis, A Riikonen, N Frank, G Joslowski, C Winkler, J M Norris, S M Virtanen
BACKGROUND/OBJECTIVES: Vitamin D and probiotics are nutrients of interest in the context of type 1 diabetes (T1D). We assessed the prevalence of and factors associated with vitamin D and probiotic supplementations among young children with genetic risk of T1D. SUBJECTS/METHODS: Use of supplements during the first 2 years of life was collected prospectively from 8674 children in The Environmental Determinants of Diabetes in the Young (TEDDY) study. RESULTS: Single and/or multivitamin/mineral (MVM) supplements were reported by 81% of the children...
September 13, 2017: European Journal of Clinical Nutrition
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