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Maternal nutrition

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https://www.readbyqxmd.com/read/28646623/pregnancy-outcome-in-women-with-cystic-fibrosis-related-diabetes
#1
Quitterie Reynaud, Stéphanie Poupon-Bourdy, Muriel Rabilloud, Lina Al Mufti, Christine Rousset Jablonski, Lydie Lemonnier, Raphaële Nove-Josserand, Sandrine Touzet, Isabelle Durieu
With increasing life expectancy more women with cystic fibrosis and diabetes mellitus become pregnant. We investigated how pre-gestational diabetes (cystic fibrosis related diabetes) influenced pregnancy outcome and the clinical status of these women MATERIAL AND METHODS: We analyzed all pregnancies reported to the French cystic fibrosis registry between 2001 and 2012, and compared forced expiratory volume (FEV1 ) and body mass index before and after pregnancy in women with and without pre-gestational diabetes having a first delivery RESULTS: A total 249 women delivered 314 infants...
June 24, 2017: Acta Obstetricia et Gynecologica Scandinavica
https://www.readbyqxmd.com/read/28642112/breastfeeding-during-pregnancy-a-systematic-review
#2
REVIEW
G López-Fernández, M Barrios, J Goberna-Tricas, J Gómez-Benito
BACKGROUND: The consequences of breastfeeding during pregnancy (BDP) have not been clearly established. Available studies have addressed isolated aspects of this issue using different methodologies, often resulting in contradictory results. To our knowledge, no systematic review has assessed and compared these studies, making it difficult to obtain a clear picture of the consequences of BDP. AIM: To review and summarise all the scientific evidence relating to BDP, and determine whether this evidence is sufficient to establish clear implications for the mother, breastmilk, breastfed child, current pregnancy, and ultimately, the newborn...
June 19, 2017: Women and Birth: Journal of the Australian College of Midwives
https://www.readbyqxmd.com/read/28641979/sexual-dimorphism-in-the-fetal-cardiac-response-to-maternal-nutrient-restriction
#3
Sribalasubashini Muralimanoharan, Cun Li, Ernesto S Nakayasu, Cameron P Casey, Thomas O Metz, Peter W Nathanielsz, Alina Maloyan
Poor maternal nutrition causes intrauterine growth restriction (IUGR); however, its effects on fetal cardiac development are unclear. We have developed a baboon model of moderate maternal undernutrition, leading to IUGR. We hypothesized that IUGR affects fetal cardiac structure and metabolism. Six control pregnant baboons ate ad-libitum (CTRL)) or 70% CTRL from 0.16 of gestation (G). Fetuses were euthanized at C-section at 0.9G under general anesthesia. Male but not female IUGR fetuses showed left ventricular fibrosis inversely correlated with birth weight...
June 19, 2017: Journal of Molecular and Cellular Cardiology
https://www.readbyqxmd.com/read/28641304/hyperemesis-gravidarum-a-review-of-recent-literature
#4
Viktoriya London, Stephanie Grube, David M Sherer, Ovadia Abulafia
BACKGROUND: In the United States, hyperemesis gravidarum is the most common cause of hospitalization during the first half of pregnancy and is second only to preterm labor for hospitalizations in pregnancy overall. In approximately 0.3-3% of pregnancies, hyperemesis gravidarum is prevalent and this percentage varies on account of different diagnostic criteria and ethnic variation in study populations. Despite extensive research in this field, the mechanism of the disease is largely unknown...
June 23, 2017: Pharmacology
https://www.readbyqxmd.com/read/28637858/maternal-and-nourishment-factors-interact-to-influence-offspring-developmental-trajectories-in-social-wasps
#5
Jennifer M Jandt, Sainath Suryanarayanan, John C Hermanson, Robert L Jeanne, Amy L Toth
The social and nutritional environments during early development have the potential to affect offspring traits, but the mechanisms and molecular underpinnings of these effects remain elusive. We used Polistes fuscatus paper wasps to dissect how maternally controlled factors (vibrational signals and nourishment) interact to induce different caste developmental trajectories in female offspring, leading to worker or reproductive (gyne) traits. We established a set of caste phenotype biomarkers in P. fuscatus females, finding that gyne-destined individuals had high expression of three caste-related genes hypothesized to have roles in diapause and mitochondrial metabolism...
June 28, 2017: Proceedings. Biological Sciences
https://www.readbyqxmd.com/read/28637500/association-of-antenatal-care-and-place-of-delivery-with-newborn-care-practices-evidence-from-a-cross-sectional-survey-in-rural-uttar-pradesh-india
#6
Niveditha Devasenapathy, Sutapa B Neogi, Srinivasan Soundararajan, Danish Ahmad, Avishek Hazra, Jaleel Ahmad, Neelakshi Mann, Dileep Mavalankar
BACKGROUND: Appropriate immediate newborn care is vital for neonatal survival. Antenatal period is a crucial time to impart knowledge and awareness to mothers regarding newborn care, either during facility visits or during home visits by community health workers (CHWs) especially in the rural context. In this paper, we report newborn care practices in rural Uttar Pradesh (UP) and have explored association between newborn care practices with antenatal care, contact with community health workers during pregnancy and place of childbirth...
June 21, 2017: Journal of Health, Population, and Nutrition
https://www.readbyqxmd.com/read/28630084/maternal-lifestyle-and-nutritional-status-in-relation-to-pregnancy-and-infant-health-outcomes-in-western-china-protocol-for-a-prospective-cohort-study
#7
Li Tang, Xiong-Fei Pan, Andy H Lee, Colin W Binns, Chun-Xia Yang, Xin Sun
INTRODUCTION: Improving the health and nutrition of women and children is a priority for Western China, where the economy is less developed. Due to the dynamic nature of lifestyle, modern food habits and nutrition, there is a need to update our limited knowledge and understanding of maternal lifestyle and nutritional status and their impact on pregnancy and infant health outcomes. While breast milk is the preferred feeding option, infant formula use is widespread in China. It is thus necessary to examine the effects of formula consumption on growth and morbidity...
June 19, 2017: BMJ Open
https://www.readbyqxmd.com/read/28629149/impact-of-second-trimester-maternal-dietary-intake-on-gestational-weight-gain-and-neonatal-birth-weight
#8
Malshani L Pathirathna, Kayoko Sekijima, Mieko Sadakata, Naoshi Fujiwara, Yoshiyuki Muramatsu, Kuruppu M S Wimalasiri
Poor maternal nutrition is a major contributor to the high incidence of low birth weight deliveries in developing countries. This study aimed to assess the impact of second trimester maternal dietary intake on gestational weight gain and neonatal birth weight. A longitudinal study was conducted in a tertiary care hospital in Sri Lanka. Participants were 141 pregnant women at 18-24 weeks gestation who were followed up until delivery. Maternal dietary intake was assessed using a validated Food Frequency Questionnaire at 21...
June 17, 2017: Nutrients
https://www.readbyqxmd.com/read/28628360/genetic-risk-factors-for-folate-responsive-neural-tube-defects
#9
Anne M Molloy, Faith Pangilinan, Lawrence C Brody
Neural tube defects (NTDs) are the most severe congenital malformations of the central nervous system. The etiology is complex, with both genetic and environmental factors having important contributions. Researchers have known for the past two decades that maternal periconceptional use of the B vitamin folic acid can prevent many NTDs. Though this finding is arguably one of the most important recent discoveries in birth defect research, the mechanism by which folic acid exerts this benefit remains unknown. Research to date has focused on the hypothesis that an underlying genetic susceptibility interacts with folate-sensitive metabolic processes at the time of neural tube closure...
June 19, 2017: Annual Review of Nutrition
https://www.readbyqxmd.com/read/28627837/natural-antioxidant-vitamins-status-in-pregnancies-complicated-with-intrauterine-growth-restriction
#10
Amita K Gadhok, Tarun K Sharma, Maheep Sinha, Rakesh Khunteta, Satish K Vardey, Poonam Sahni, Manisha Sankhla
BACKGROUND: The weight of the infant at birth is a powerful predictor of infant growth and survival and is dependent on maternal health and nutrition during pregnancy. Pregnant women have a defense mechanism against increased oxidative stress composed of antioxidant enzymes and natural antioxidant vitamins like vitamin C and E. Therefore, we evaluated whether differences exist in serum levels of vitamin C and E in pregnant women complicated with intrauterine growth restriction (IUGR)...
May 1, 2017: Clinical Laboratory
https://www.readbyqxmd.com/read/28627261/maternal-psychological-distress-and-perceived-impact-on-child-feeding-practices-in-south-kivu-dr-congo
#11
Jillian A Emerson, Wietse Tol, Laura E Caulfield, Shannon Doocy
BACKGROUND: Maternal mental health problems are associated with poor child growth and suboptimal child feeding practices, yet little qualitative research has been conducted to understand mothers' perceptions about how maternal mental ill health and child nutrition are related. OBJECTIVE: The objective of the study was to understand maternal perceptions on sources of psychological distress, and how distress impacts functioning, especially related to childcare and feeding practices among mothers of young children in South Kivu, DR Congo...
January 1, 2017: Food and Nutrition Bulletin
https://www.readbyqxmd.com/read/28627068/feed-restriction-regime-in-a-rabbit-line-selected-for-growth-rate-alters-oocyte-maturation-manifested-by-alteration-in-msy2-gene-expression
#12
C Naturil-Alfonso, D S Peñaranda, J S Vicente, F Marco-Jiménez
Young rabbit females selected for growth rate may have nutritional needs, which may not be met with the common practice of feed restriction during rearing in commercial rabbit production. The aim of this study was to analyse whether two different feeding programmes: ad libitum or restricted (130 g/day) feeding, applied in young rabbit females for 1 month at the end of rearing, could modulate the origin of ovulation process and the quality of the oocytes. At 16 weeks of age, 34 females were randomly assigned to restricted or ad libitum feeding, maintaining these conditions for a month...
June 18, 2017: Reproduction in Domestic Animals, Zuchthygiene
https://www.readbyqxmd.com/read/28625032/intergenerational-effects-of-maternal-birth-weight-bmi-and-body-composition-during-pregnancy-on-infant-birth-weight-tanjungsari-cohort-study-indonesia
#13
Gaga Irawan Nugraha, Herry Herman, Anna Alisjahbana
BACKGROUND AND OBJECTIVES: Infant birth weight might be partly contributed to by maternal nutritional status at birth and maternal nutrition during pregnancy. The objective of this study was to analyze intergenerational maternal birth weight, maternal BMI, weight change during pregnancy, and maternal body composition (FM, FFM, and TBW) changes during pregnancy. METHODS AND STUDY DESIGN: We analyzed the associations between the maternal birth weight and body composition of 94 women and infant birth weight by using multiple regression adjusted for socioeconomic and reproductive history...
June 2017: Asia Pacific Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28620423/vitamin-d-in-pregnancy-current-perspectives-and-future-directions
#14
REVIEW
Mairead Kiely, Andrea Hemmingway, Karen M O'Callaghan
As neonatal vitamin D status is determined by circulating maternal 25-hydroxyvitamin D [25(OH)D] concentrations, prevention of maternal vitamin D deficiency during pregnancy is essential for the avoidance of neonatal deficiency. However, a high prevalence of vitamin D deficiency has been extensively reported among gravidae and neonates from ethnic minorities and white populations resident at high latitude. Currently, regulatory authorities recommend vitamin D intakes for pregnant women that are similar to non-pregnant adults of the same age, at 10-15 µg/day (400-600 IU), to meet 25(OH)D thresholds of 25-50 nmol/liter...
June 2017: Therapeutic Advances in Musculoskeletal Disease
https://www.readbyqxmd.com/read/28619255/infant-nutrition-and-maternal-obesity-influence-the-risk-of-non-alcoholic-fatty-liver-disease-in-adolescents
#15
Oyekoya T Ayonrinde, Wendy H Oddy, Leon A Adams, Trevor A Mori, Lawrence J Beilin, Nicholas de Klerk, John K Olynyk
BACKGROUND & AIMS: The pathway to non-alcoholic fatty liver disease (NAFLD) in adolescents may have its origins in adiposity gains, nutrition and sedentary lifestyle established during childhood. There is inadequate knowledge regarding the associations between infant nutrition and subsequent NAFLD. We examined the association of maternal factors and infant nutrition, with the subsequent diagnosis of NAFLD in adolescents. METHODS: Adolescents aged 17years in the Western Australian Pregnancy (Raine) Cohort study had fatty liver assessment using liver ultrasound...
May 22, 2017: Journal of Hepatology
https://www.readbyqxmd.com/read/28615372/preconception-micronutrient-supplementation-with-iron-and-folic-acid-compared-with-folic-acid-alone-affects-linear-growth-and-fine-motor-development-at-2-years-of-age-a-randomized-controlled-trial-in-vietnam
#16
Phuong H Nguyen, Ines Gonzalez-Casanova, Melissa F Young, Truong Viet Truong, Hue Hoang, Huong Nguyen, Son Nguyen, Ann M DiGirolamo, Reynaldo Martorell, Usha Ramakrishnan
Background: Maternal health and nutrition play a crucial role in early child growth and development. However, little is known about the benefits of preconception micronutrient interventions beyond the role of folic acid (FA) and neural tube defects.Objective: We evaluated the impact of weekly preconception multiple micronutrient (MM) or iron and folic acid (IFA) supplementation on child growth and development through the age of 2 y compared with FA alone.Methods: We followed 1599 offspring born to women who participated in a randomized controlled trial of preconception supplementation in Vietnam...
June 14, 2017: Journal of Nutrition
https://www.readbyqxmd.com/read/28614480/-child-development-in-poor-areas-of-peru
#17
Adrián Alberto Díaz, Jorge Bacallao Gallestey, Rocío Vargas-Machuca, Roxana Aguilar Velarde
Objectives: The objective of the study was to demonstrate the influence of several socioeconomic factors on the motor and language development of children under 5 from the baseline study conducted within the framework of the Joint Program for Children, Food Security, and Nutrition, implemented by five United Nations agencies across 65 districts in the departments of Loreto, Ayacucho, Huancavelica, and Apurímac, Peru. Methods: Dichotomous logistic regression models were used to estimate the likelihood of achievement of motor and language milestones, while polynomial regression models were used to estimate the last milestone achieved and the number of milestones achieved...
June 8, 2017: Revista Panamericana de Salud Pública, Pan American Journal of Public Health
https://www.readbyqxmd.com/read/28610681/relationship-between-duration-of-breast-feeding-and-obesity-in-korean-women-the-korea-national-health-and-nutrition-examination-survey-knhanes-2010-2012
#18
Eun Young Ki, Kyung Do Han, Yong Gyu Park
OBJECTIVE: Breast-feeding is associated with maternal health, such as electrolyte metabolism, lipid profile and body component change. The aim of this study was to evaluate the relationship between duration of breast-feeding and obesity in postmenopausal women. METHODS: We analyzed data from the Korea National Health and Nutrition Examination Survey (KNHANES) 2010-2012, a cross-sectional study in a Korean population. A total of 6621 postmenopausal women were analyzed...
August 2017: Maturitas
https://www.readbyqxmd.com/read/28604736/how-nutrition-and-the-maternal-microbiota-shape-the-neonatal-immune-system
#19
REVIEW
Andrew J Macpherson, Mercedes Gomez de Agüero, Stephanie C Ganal-Vonarburg
The mucosal surfaces of mammals are densely colonized with microorganisms that are commonly referred to as the commensal microbiota. It is believed that the fetus in utero is sterile and that colonization with microorganisms starts only after birth. Nevertheless, the unborn fetus is exposed to a multitude of metabolites that originate from the commensal microbiota of the mother that reach systemic sites of the maternal body. The intestinal microbiota is strongly personalized and influenced by environmental factors, including nutrition...
June 12, 2017: Nature Reviews. Immunology
https://www.readbyqxmd.com/read/28603928/the-nutritional-role-of-folate
#20
REVIEW
Shuhei Ebara
Folate functions as a coenzyme to transfer one-carbon units that are necessary for deoxythymidylate synthesis, purine synthesis, and various methylation reactions. Ingested folate becomes a functional molecule through intestinal absorption, circulation, transport to cells, and various modifications to its structure. Associations between nutritional folate status and chronic diseases such as cardiovascular disease, cancer, and cognitive dysfunction have been reported. It has also been reported that maternal folate nutritional status is related to the risk of neural tube defects (NTDs) in the offspring...
June 11, 2017: Congenital Anomalies
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