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pregnancy nutritional factors

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https://www.readbyqxmd.com/read/27901039/early-factors-related-to-carbohydrate-and-fat-intake-at-8-and-12-months-results-from-the-eden-mother-child-cohort
#1
W L Yuan, S Nicklaus, S Lioret, C Lange, A Forhan, B Heude, M-A Charles, B de Lauzon-Guillain
BACKGROUND/OBJECTIVES: Few studies have examined the factors explaining the variability in fat and carbohydrate intake during infancy. We aimed to describe infants' fat and carbohydrate intake and analyse the associations with infant and maternal characteristics and feeding practices. SUBJECTS/METHODS: This study included 1275 infants aged 8 months from the French EDEN mother-child cohort. Carbohydrate intake, fat intake, added fat (vegetable oils and animal fats) and added sugar (honey, white sugar, brown sugar, jam and sweetened beverages) consumption were calculated at 8 and 12 months...
November 30, 2016: European Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/27898587/maternal-epigenetics-and-fetal-and-neonatal-growth
#2
Sofia Kitsiou-Tzeli, Maria Tzetis
PURPOSE OF REVIEW: The article provides an update on new insights of factors altering inherited maternal epigenome that ultimately affect fetal and neonatal growth. RECENT FINDINGS: A number of new publications have identified mechanisms through which maternal nutrition, environmental exposures such as stress and toxic substances altering expression of imprinted genes during pregnancy can influence fetal and neonatal phenotype and susceptibility to disease development later in life...
November 24, 2016: Current Opinion in Endocrinology, Diabetes, and Obesity
https://www.readbyqxmd.com/read/27888055/dietary-choline-levels-modify-the-effects-of-prenatal-alcohol-exposure-in-rats
#3
Nirelia M Idrus, Kristen R Breit, Jennifer D Thomas
Prenatal alcohol exposure can cause a range of physical and behavioral alterations; however, the outcome among children exposed to alcohol during pregnancy varies widely. Some of this variation may be due to nutritional factors. Indeed, higher rates of fetal alcohol spectrum disorders (FASD) are observed in countries where malnutrition is prevalent. Epidemiological studies have shown that many pregnant women throughout the world may not be consuming adequate levels of choline, an essential nutrient critical for brain development, and a methyl donor...
November 23, 2016: Neurotoxicology and Teratology
https://www.readbyqxmd.com/read/27886704/position-of-the-academy-of-nutrition-and-dietetics-vegetarian-diets
#4
Vesanto Melina, Winston Craig, Susan Levin
It is the position of the Academy of Nutrition and Dietetics that appropriately planned vegetarian, including vegan, diets are healthful, nutritionally adequate, and may provide health benefits for the prevention and treatment of certain diseases. These diets are appropriate for all stages of the life cycle, including pregnancy, lactation, infancy, childhood, adolescence, older adulthood, and for athletes. Plant-based diets are more environmentally sustainable than diets rich in animal products because they use fewer natural resources and are associated with much less environmental damage...
December 2016: Journal of the Academy of Nutrition and Dietetics
https://www.readbyqxmd.com/read/27864894/maternal-dietary-intake-in-pregnancy-and-lactation-and-allergic-disease-outcomes-in-offspring
#5
REVIEW
Carina Venter, Kari R Brown, Kate Maslin, Debra J Palmer
As the prevalence of allergic disease dramatically rises worldwide, prevention strategies are increasingly being considered. Given the potential modulatory effect of nutritional factors on disease, altering maternal diet during pregnancy and/or lactation has been considered in preventing allergic disease in offspring. Though there are a number of observational studies that have examined possible associations between maternal diet and allergic outcomes in offspring, interventional trials are limited. Furthermore, there is a paucity of studies that have prospectively studied maternal dietary intake as well as measuring maternal and infant biological samples (blood, urine, breast milk) and their relation to allergic outcomes in infants...
November 19, 2016: Pediatric Allergy and Immunology
https://www.readbyqxmd.com/read/27864405/prenatal-exposure-to-mercury-and-neuropsychological-development-in-young-children-the-role-of-fish-consumption
#6
Sabrina Llop, Ferran Ballester, Mario Murcia, Joan Forns, Adonina Tardon, Ainara Andiarena, Jesús Vioque, Jesús Ibarluzea, Ana Fernández-Somoano, Jordi Sunyer, Jordi Julvez, Marisa Rebagliato, Maria-Jose Lopez-Espinosa
BACKGROUND: Vulnerability of the central nervous system to mercury exposure is increased during early development. The aim of this study is to evaluate the association between prenatal exposure to mercury and child neuropsychological development in high-fish-intake areas in Spain. METHODS: Study subjects were 1362 children, participants in the INMA (Environment and Childhood) birth cohort study. Cord blood total mercury (CB-Hg) and cord polyunsaturated fatty acids (PUFA) concentrations were analysed in samples collected between 2004 and 2008...
November 17, 2016: International Journal of Epidemiology
https://www.readbyqxmd.com/read/27864335/effects-of-maternal-obesity-on-placental-function-and-fetal-development
#7
Kristy R Howell, Theresa Powell
Obesity has reached epidemic proportions and pregnancies in obese mothers have increased risk for complications including gestational diabetes, hypertensive disorders, preterm birth and caesarian section. Children born to obese mothers are at increased risk of obesity and metabolic disease and are susceptible to develop neuropsychiatric and cognitive disorders. Changes in placental function not only play a critical role in the development of pregnancy complications but may also be involved in linking maternal obesity to long-term health risks in the infant...
November 18, 2016: Reproduction: the Official Journal of the Society for the Study of Fertility
https://www.readbyqxmd.com/read/27859800/change-in-maternal-cardiac-output-from-pre-conception-to-mid-pregnancy-is-associated-with-birth-weight-in-healthy-pregnancies
#8
Amita A Mahendru, Fung L Foo, Carmel M McEniery, Thomas R Everett, Ian B Wilkinson, Christoph C Lees
OBJECTIVE: Birth weight (BW) is thought to be determined by maternal health, and genetic, nutritional and placental factors; the latter being influenced by anatomical development and perfusion. Maternal cardiovascular changes contribute to uteroplacental perfusion, however they have not been investigated in relation to fetal growth/BW. Our aim was to explore the relationship between maternal cardiovascular adaptation, fetal growth and BW in healthy pregnancies. METHODS: This was a longitudinal prospective study of women planning to conceive a pregnancy...
November 18, 2016: Ultrasound in Obstetrics & Gynecology
https://www.readbyqxmd.com/read/27826783/predictors-of-postpartum-depression-in-partnered-mothers-and-fathers-from-a-longitudinal-cohort
#9
Brenda M Y Leung, Nicole L Letourneau, Gerald F Giesbrecht, Henry Ntanda, Martha Hart
Postpartum depression (PPD) is a growing mental health concern in new mothers and fathers. The purpose of this study was to determine the predictors of depression at 3 months postpartum, comparing depressed couples to couples with only one depressed partner or no depressed partner, using data from the Alberta Pregnancy Outcomes and Nutrition study. Data from mothers and fathers were collected at second trimester and 3 months postpartum. Results showed predictors of PPD in mothers to be low household income, high prenatal depressive symptoms, and postnatally, low social support and higher number of stressful life events...
November 8, 2016: Community Mental Health Journal
https://www.readbyqxmd.com/read/27807601/maternal-dietary-nutrient-intake-during-pregnancy-and-offspring-linear-growth-and-bone-the-vitamin-d-in-pregnancy-cohort-study
#10
Natalie K Hyde, Sharon L Brennan-Olsen, John D Wark, Sarah M Hosking, Julie A Pasco
Magnesium, phosphorus, zinc, calcium, potassium and protein all play integral roles in maintaining bone health in adults; however, less is known about the importance of these minerals in utero. We aimed to determine associations between maternal dietary consumption of these nutrients during gestation and birth measures in offspring. Of 475 pregnant women recruited from a single antenatal clinic before 16-week gestation (2002-2003) as part of the vitamin D in pregnancy study, 346 with recorded maternal dietary intakes at 28- to 32-week gestation and offspring measures at birth were included...
November 2, 2016: Calcified Tissue International
https://www.readbyqxmd.com/read/27806685/prepartum-body-condition-score-and-plane-of-nutrition-affect-the-hepatic-transcriptome-during-the-transition-period-in-grazing-dairy-cows
#11
M Vailati-Riboni, S Meier, C R Burke, J K Kay, M D Mitchell, C G Walker, M A Crookenden, A Heiser, S L Rodriguez-Zas, J R Roche, J J Loor
BACKGROUND: A transcriptomic approach was used to evaluate potential interactions between prepartum body condition score (BCS) and feeding management in the weeks before calving on hepatic metabolism during the periparturient period. METHODS: Thirty-two mid-lactation grazing dairy cows of mixed age and breed were randomly allocated to one of four treatment groups in a 2 × 2 factorial arrangement: two prepartum BCS categories [4.0 (thin, BCS4) and 5.0 (optimal, BCS5); based on a 10-point scale], and two levels of energy intake during the 3 weeks preceding calving (75 and 125 % of estimated requirements)...
November 2, 2016: BMC Genomics
https://www.readbyqxmd.com/read/27806543/the-effect-of-multivitamins-on-the-weight-gain-of-pregnant-women-with-singleton-pregnancy
#12
Rahmani Zahra
One of the most effective factors during pregnancy is nutrition. Multivitamins not only supply mothers' nutrition needs but also affect the health of fetus. On the other hand, weight gain influence the normal health of both the mother and the fetus during the process of pregnancy. The present research intended to investigate the effect of multivitamins on the weight gain of pregnant women with singleton pregnancy, possessing different socio-economic status, as well as the effects of socio-economic factors on the same variable...
August 10, 2016: Global Journal of Health Science
https://www.readbyqxmd.com/read/27795753/retrospective-cohort-study-on-risk-factors-for-development-of-gestational-diabetes-among-mothers-attending-antenatal-clinics-in-nairobi-county
#13
Maureen Atieno Adoyo, Charles Mbakaya, Venny Nyambati, Yeri Kombe
INTRODUCTION: World Health Organization estimates that deaths resulting from diabetes will rise above 50% by the year 2020; hence urgent action is needed to reverse the trend notably through nutrition and lifestyle intervention among populations at risks. Studies have established that nutritional environment and physiology of the mother affects neonate's health at infancy and later in life thus this study sought to investigate the risk factors for development of gestational diabetes focusing age, weight, family history and pre-existing medical condition which could be modified to improve population health...
2016: Pan African Medical Journal
https://www.readbyqxmd.com/read/27792135/serum-retinol-levels-in-pregnant-adolescents-and-their-relationship-with-habitual-food-intake-infection-and-obstetric-nutritional-and-socioeconomic-variables
#14
Laís Spíndola Garcêz, Geania de Sousa Paz Lima, Adriana de Azevedo Paiva, Suzana Maria Rebêlo Sampaio da Paz, Erica Ivana Lázaro Gomes, Valéria Sutti Nunes, Eliana Cotta de Faria, Sílvia de Barros-Mazon
Globally, vitamin A deficiency (VAD) affects about 19.1 million pregnant women. Its occurrence is classically associated with inadequate food intake and may also be associated with socioeconomic factors and the presence of infection. The aim of this study was to determine the factors related to serum retinol levels among pregnant teenagers. The sample consisted of 89 pregnant adolescents, from whom socioeconomic, obstetric, anthropometric, and food consumption data were collected. Serum concentrations of retinol and the supposed presence of infection were determined by high-performance liquid chromatography and C-reactive protein quantification, respectively...
October 25, 2016: Nutrients
https://www.readbyqxmd.com/read/27751173/maternal-pre-pregnancy-body-mass-index-and-newborn-telomere-length
#15
Dries S Martens, Michelle Plusquin, Wilfried Gyselaers, Immaculata De Vivo, Tim S Nawrot
BACKGROUND: Newborn telomere length sets telomere length for later life. At birth, telomere length is highly variable among newborns and the environmental factors during in utero life for this observation remain largely unidentified. Obesity during pregnancy might reflect an adverse nutritional status affecting pregnancy and offspring outcomes, but the association of maternal pre-pregnancy body mass index (BMI) with newborn telomere length, as a mechanism of maternal obesity, on the next generation has not been addressed...
October 18, 2016: BMC Medicine
https://www.readbyqxmd.com/read/27725422/reproductive-developmental-abnormalities-induced-by-epigenetic-aberrations-and-possible-environmental-causes
#16
Tomoko Kawai, Kenichiro Hata
Foetal environmental factors, including maternal nutrition, hormonal disturbance, and chemical exposure, affect foetal growth and can cause birth defects. Recent studies have shown the link of poor foetal growth with increased risks of coronary heart disease, type II diabetes, kidney disease, and brain disorders in adulthood. Epigenetic modifications, such as DNA methylation and histone modifications, are involved in tissue- and developmental stage-specific gene expression and silencing, and they can be transmitted stably through mitotic cell division, thereby inducing long-term changes in gene regulation...
2016: Nihon Eiseigaku Zasshi. Japanese Journal of Hygiene
https://www.readbyqxmd.com/read/27720779/riboflavin-mthfr-genotype-and-blood-pressure-a-personalized-approach-to-prevention-and-treatment-of-hypertension
#17
Helene McNulty, J J Strain, Catherine F Hughes, Mary Ward
Hypertension is the leading risk factor contributing to mortality worldwide, primarily from cardiovascular disease (CVD), while effective treatment of hypertension is proven to reduce CVD events. Along with the well recognized nutrition and lifestyle determinants, genetic factors are implicated in the development and progression of hypertension. In recent years genome-wide association studies have identified a region near the gene encoding the folate-metabolizing enzyme methylenetetrahydrofolate reductase (MTHFR) among eight loci associated with blood pressure...
October 6, 2016: Molecular Aspects of Medicine
https://www.readbyqxmd.com/read/27695668/the-association-between-maternal-nutrition-and-lifestyle-during-pregnancy-and-2-year-old-offspring-adiposity-analysis-from-the-rolo-study
#18
Mary K Horan, Jean M Donnelly, Ciara A McGowan, Eileen R Gibney, Fionnuala M McAuliffe
AIM: To examine the association between maternal nutrition and lifestyle factors and offspring adiposity, using baseline and 2-year postpartum follow-up data from a randomised control trial of low glycaemic index diet. SUBJECT AND METHODS: Food diaries and lifestyle questionnaires were completed during pregnancy and infant feeding and maternal lifestyle questionnaires 2 years postpartum for 281 mother and infant pairs from the ROLO study. Maternal anthropometry was measured throughout pregnancy and infant and maternal anthropometry was measured 2 years postpartum...
2016: Zeitschrift Für Gesundheitswissenschaften, Journal of Public Health
https://www.readbyqxmd.com/read/27694568/effects-of-prenatal-micronutrient-and-early-food-supplementation-on-metabolic-status-of-the-offspring-at-4-5-years-of-age-the-minimat-randomized-trial-in-rural-bangladesh
#19
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
https://www.readbyqxmd.com/read/27687906/early-nutrition-growth-and-cognitive-development-of-infants-from-birth-to-2%C3%A2-years-in-malaysia-a-study-protocol
#20
Abdul Razak Nurliyana, Zalilah Mohd Shariff, Mohd Nasir Mohd Taib, Wan Ying Gan, Kit-Aun Tan
BACKGROUND: The first 2 years of life is a critical period of rapid growth and brain development. During this period, nutrition and environmental factors play important roles in growth and cognitive development of a child. This report describes the study protocol of early nutrition, growth and cognitive development of infants from birth to 2 years of age. METHODS/DESIGN: This is a prospective cohort study of mothers and infants recruited from government health clinics in Seremban district in Negeri Sembilan, Malaysia...
September 29, 2016: BMC Pediatrics
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