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pregnancy nutritional factors

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https://www.readbyqxmd.com/read/28808588/appropriate-weaning-practice-and-associated-factors-among-infants-and-young-children-in-northwest-ethiopia
#1
Liknaw Bewket Zeleke, Mengistu Welday Gebremichael, Yohannes Mehretie Adinew, Kelemeu Abebe Gelaw
BACKGROUND: The right nutrition from the start of a pregnancy to the child's second birthday has a profound impact on the future health, wellbeing, and success of a child. This can be achieved through proper maternal nutrition during pregnancy, exclusive breastfeeding, and appropriate weaning practice. OBJECTIVE: This study was aimed at assessing appropriate weaning practice and associated factors among infants and young children aged 6-23 months in Feres Bet Town, Northwest Ethiopia...
2017: Journal of Nutrition and Metabolism
https://www.readbyqxmd.com/read/28792500/malaria-malnutrition-and-birthweight-a-meta-analysis-using-individual-participant-data
#2
Jordan E Cates, Holger W Unger, Valerie Briand, Nadine Fievet, Innocent Valea, Halidou Tinto, Umberto D'Alessandro, Sarah H Landis, Seth Adu-Afarwuah, Kathryn G Dewey, Feiko O Ter Kuile, Meghna Desai, Stephanie Dellicour, Peter Ouma, Julie Gutman, Martina Oneko, Laurence Slutsker, Dianne J Terlouw, Simon Kariuki, John Ayisi, Mwayiwawo Madanitsa, Victor Mwapasa, Per Ashorn, Kenneth Maleta, Ivo Mueller, Danielle Stanisic, Christentze Schmiegelow, John P A Lusingu, Anna Maria van Eijk, Melissa Bauserman, Linda Adair, Stephen R Cole, Daniel Westreich, Steven Meshnick, Stephen Rogerson
BACKGROUND: Four studies previously indicated that the effect of malaria infection during pregnancy on the risk of low birthweight (LBW; <2,500 g) may depend upon maternal nutritional status. We investigated this dependence further using a large, diverse study population. METHODS AND FINDINGS: We evaluated the interaction between maternal malaria infection and maternal anthropometric status on the risk of LBW using pooled data from 14,633 pregnancies from 13 studies (6 cohort studies and 7 randomized controlled trials) conducted in Africa and the Western Pacific from 1996-2015...
August 2017: PLoS Medicine
https://www.readbyqxmd.com/read/28780682/assessing-the-risk-of-having-small-for-gestational-age-newborns-among-lebanese-underweight-and-normal-pre-pregnancy-weight-women
#3
Rym El Rafei, Hussein A Abbas, Hind Alameddine, Ayah Al Bizri, Imad Melki, Khalid A Yunis
Introduction It has been established that underweight women with low gestational weight gain (GWG) are at a higher risk of having Small for Gestational Age (SGA) newborns. However, the association remains poorly studied in Middle Eastern societies exhibiting different ethnic groups, genetic predisposing factors along with differences in nutritional food intake during pregnancy. The aim of this study is to assess the risk of having a SGA newborn among underweight and normal weight BMI women while studying the role of GWG in this association...
August 5, 2017: Maternal and Child Health Journal
https://www.readbyqxmd.com/read/28770411/effect-of-iodine-nutrition-on-pregnancy-outcomes-in-an-iodine-sufficient-area-in-china
#4
Yue Xiao, Huakun Sun, Chenyan Li, Yongze Li, Shiqiao Peng, Chenling Fan, Weiping Teng, Zhongyan Shan
Many studies focused on the association between thyroid disease and pregnancy outcomes. The present study explored the effect of iodine nutrition during the first trimester on pregnancy outcomes. One thousand five hundred sixty-nine pregnant, euthyroid women at ≤12 weeks of gestation in an iodine-sufficient area in China were recruited. According to the World Health Organization (WHO) criteria for iodine nutrition during pregnancy, participants were divided into four groups: adequate iodine (median urinary iodine concentration (UIC), 150-249 μg/L), mild deficiency (UIC, 100-150 μg/L), moderate and severe deficiency (UIC, <100 μg/L), and more than adequate and excessive (UIC, ≥250 μg/L) groups...
August 2, 2017: Biological Trace Element Research
https://www.readbyqxmd.com/read/28768834/placentome-nutrient-transporters-and-mammalian-target-of-rapamycin-signaling-proteins-are-altered-by-the-methionine-supply-during-late-gestation-in-dairy-cows-and-are-associated-with-newborn-birth-weight
#5
Fernanda Batistel, Abdulrahman Sm Alharthi, Ling Wang, Claudia Parys, Yuan-Xiang Pan, Felipe C Cardoso, Juan J Loor
Background: To our knowledge, most research demonstrating a link between maternal nutrition and both fetal growth and offspring development after birth has been performed with nonruminants. Whether such relationships exist in large ruminants is largely unknown.Objective: We aimed to investigate whether increasing the methionine supply during late pregnancy would alter uteroplacental tissue nutrient transporters and mammalian target of rapamycin (mTOR) and their relation with newborn body weight.Methods: Multiparous Holstein cows were used in a randomized complete block design experiment...
August 2, 2017: Journal of Nutrition
https://www.readbyqxmd.com/read/28768569/tissue-cell-stress-response-to-obesity-and-its-interaction-with-late-gestation-diet
#6
Vivek Saroha, Neele S Dellschaft, Duane H Keisler, David S Gardner, Helen Budge, Sylvain P Sebert, Michael E Symonds
Intrauterine growth restriction in late pregnancy can contribute to adverse long-term metabolic health in the offspring. In the present study we used an animal (sheep) model of maternal dietary manipulation in late pregnancy, combined with exposure of the offspring to a low-activity, obesogenic environment after weaning, to characterise the effects on glucose homeostasis. Dizygotic twin-pregnant sheep were either fed to 60% of requirements (nutrient restriction (R)) or fed ad libitum (~140% of requirements (A)) from 110 days gestation until term (~147 days)...
August 3, 2017: Reproduction, Fertility, and Development
https://www.readbyqxmd.com/read/28766094/risk-of-depressive-symptoms-associated-with-morbidity-in-postpartum-women-in-rural-bangladesh
#7
Pamela J Surkan, Kwame S Sakyi, Parul Christian, Sucheta Mehra, Alain Labrique, Hasmot Ali, Barkat Ullah, Lee Wu, Rolf Klemm, Mahbubur Rashid, Keith P West, Donna M Strobino
Objectives Depression following pregnancy is common, but its extent and association with maternal morbidity in the first 6 months postpartum have not been well described in low resource settings such as rural Bangladesh. Methods We used data from a population-based, community trial of approximately 39,000 married rural Bangladeshi women aged 13-44 between 2001 and 2007 to examine the relation between women's reported morbidity symptoms from childbirth to 3 months postpartum, and subsequent depressive symptoms assessed at 6 months postpartum...
August 1, 2017: Maternal and Child Health Journal
https://www.readbyqxmd.com/read/28764678/the-specific-and-combined-role-of-domestic-violence-and-mental-health-disorders-during-pregnancy-on-new-born-health
#8
Alexandre Archanjo Ferraro, Luis Augusto Rohde, Guilherme Vanoni Polanczyk, Adriana Argeu, Euripides Constantino Miguel, Sandra Josefina Ferraz Ellero Grisi, Bacy Fleitlich-Bilyk
BACKGROUND: Addressing impaired foetal growth is recognized as a public health priority. Certain risk factors for this condition, such as poor nutritional status at birth, have been found to be highly correlated with poverty. However, the role of psychosocial factors, specifically the mother's mental health and exposure to violence during pregnancy, have yet to be further explored. Our objective was to determine if there is a measurable association between combined psychosocial factors, specifically domestic violence and mental disorders, and birth outcomes, specifically birth nutritional status and preterm delivery...
August 1, 2017: BMC Pregnancy and Childbirth
https://www.readbyqxmd.com/read/28746163/the-potential-contribution-of-dietary-factors-to-breast-cancer-prevention
#9
Niva Shapira
Breast cancer (BC), the leading cancer in women, is increasing in prevalence worldwide, concurrent with western metabolic epidemics, that is, obesity, metabolic syndrome, and diabetes, and shares major risk factors with these diseases. The corresponding potential for nutritional contributions toward BC prevention is reviewed and related to critical stages in the life cycle and their implications for carcinogenic and pathometabolic trajectories. BC initiation potentially involves diet-related pro-oxidative, inflammatory, and procarcinogenic processes, that interact through combined lipid/fatty acid peroxidation, estrogen metabolism, and related DNA-adduct/depurination/mutation formation...
July 25, 2017: European Journal of Cancer Prevention
https://www.readbyqxmd.com/read/28715784/elemental-content-of-the-placenta-a-comparison-between-two-high-risk-obstetrical-populations-adult-women-carrying-multiples-and-adolescents-carrying-singletons
#10
Paolo de Angelis, Richard K Miller, Thomas H Darrah, Philip J Katzman, Eva K Pressman, Tera R Kent, Kimberly O O'Brien
BACKGROUND: The placenta is responsible for the exchange of nutrients and for preventing harmful compounds from entering the fetal circulation. With increasing industrialization, exposures to commercial and toxic metals become a concern for both pregnant women and those planning a pregnancy. The understanding of transport mechanisms and pharmacokinetics for most inorganic elements is incomplete and limited to normal term deliveries. OBJECTIVES: To obtain novel data on 46 inorganic elements in placentae from two high-risk obstetric populations, women carrying multiples and adolescents carrying singletons, evaluating differences, if present, and identifying predictors of placental content...
July 14, 2017: Environmental Research
https://www.readbyqxmd.com/read/28693088/-study-of-the-relevant-factors-of-behavioral-development-among-30-month-old-infants-in-rural-area-of-shaanxi-province
#11
X Yang, Z H Zhu, M Zhang, D Y Li, D L Liu, Y Cheng, H Yan, L X Zeng
Objective: To explore the relevant factors of behavioral development among 30-month-old infants in rural area, Shaanxi Province. Methods: The behavioral development among 977 infants aged 30-month-old was evaluated in Changwu and Binxian of Shaanxi province from July 2006 to August 2008. The inclusion criteria included single live birth between January 2004 and February 2006, mother had participated in a community-based intervention study named "Impact of multi-micronutrient supplementation during pregnancy on low birth weight and premature delivery" ...
July 6, 2017: Zhonghua Yu Fang Yi Xue za Zhi [Chinese Journal of Preventive Medicine]
https://www.readbyqxmd.com/read/28692689/factors-influencing-maternal-nutrition-practices-in-a-large-scale-maternal-newborn-and-child-health-program-in-bangladesh
#12
Phuong H Nguyen, Tina Sanghvi, Sunny S Kim, Lan M Tran, Kaosar Afsana, Zeba Mahmud, Bachera Aktar, Purnima Menon
Improving maternal nutrition practices during pregnancy is essential to save lives and improve health outcomes for both mothers and babies. This paper examines the maternal, household, and health service factors influencing maternal nutrition practices in the context of a large scale maternal, newborn, and child health (MNCH) program in Bangladesh. Data were from a household survey of pregnant (n = 600) and recently delivered women (n = 2,000). Multivariate linear and logistic regression analyses were used to examine the determinants of three outcomes: consumption of iron and folic acid (IFA) tablets, calcium tablets, and diverse diets...
2017: PloS One
https://www.readbyqxmd.com/read/28691418/associations-between-the-number-of-natural-teeth-and-the-maternal-age-at-childbirth-or-history-of-parity-in-postmenopausal-women-the-2010-2012-korea-national-health-and-nutrition-examination-survey
#13
Kyungdo Han, Insoo Kim, Yong-Gyu Park, Jun-Beom Park
BACKGROUND: The relationship between reproductive factors, including pregnancy and delivery in postmenopausal women, and the number of teeth remains to be revealed. OBJECTIVES: This study evaluated the relationship between childbearing age (age at first and last delivery), parity and the number of natural teeth in postmenopausal women using nationally representative data. MATERIAL AND METHODS: The data from the Korea National Health and Nutrition Examination Survey between 2010 and 2012 were used, and the analysis in this study was confined to a total of 4,060 respondents over 19 years old who had gone through menopause and had no missing values for the reproductive factors and outcome variables...
June 27, 2017: Advances in Clinical and Experimental Medicine: Official Organ Wroclaw Medical University
https://www.readbyqxmd.com/read/28680707/intrahepatic-cholestasis-of-pregnancy-leading-to-severe-vitamin-k-deficiency-and-coagulopathy
#14
Maria Maldonado, Ali Alhousseini, Michael Awadalla, Jay Idler, Robert Welch, Karoline Puder, Manasi Patwardhan, Bernard Gonik
Intrahepatic cholestasis of pregnancy is seldom associated with significant vitamin K deficiency. We report a case of a 16-year-old primigravid patient at 24 weeks and 3 days of gestation who presented with pruritus, hematuria, and preterm labor. Laboratory work-up showed severe coagulopathy with Prothrombin Time (PT) of 117.8 seconds, International Normalized Ratio (INR) of 10.34, and elevated transaminases suggestive of intrahepatic cholestasis of pregnancy. Her serum vitamin K level was undetectable (<0...
2017: Case Reports in Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28670146/prevalence-of-thrombocytopenia-among-pregnant-women-attending-antenatal-care-service-at-gondar-university-teaching-hospital-in-2014-northwest-ethiopia
#15
Fikir Asrie, Bamlaku Enawgaw, Zegeye Getaneh
INTRODUCTION: Thrombocytopenia is a common hematologic abnormality during pregnancy. Pregnant women with thrombocytopenia have a higher risk of bleeding excessively during or after childbirth, particularly if they need to have a cesarean section or other surgical intervention during pregnancy, labor or in the puerperium. The main aim of this study was to determine the prevalence of thrombocytopenia among pregnant women attending antenatal care service at Gondar University Hospital, northwest Ethiopia...
2017: Journal of Blood Medicine
https://www.readbyqxmd.com/read/28666232/investigating-tangible-and-mental-resources-as-predictors-of-perceived-household-food-insecurity-during-pregnancy-among-women-in-a-south-african-birth-cohort-study
#16
Jennifer A Pellowski, Whitney Barnett, Caroline C Kuo, Nastassja Koen, Heather J Zar, Dan J Stein
RATIONALE: Food insecurity during pregnancy is concerning given the increased nutritional needs of the mother for proper fetal development. However, research is lacking within the South African context to investigate the association of economic and psychosocial factors and food insecurity among pregnant women, using comprehensive, conceptually driven models. OBJECTIVE: This study applies the Network-Individual-Resource (NIR) Model to investigate individual, intimate dyadic, and family level predictors of perceived household food insecurity for pregnant women...
June 20, 2017: Social Science & Medicine
https://www.readbyqxmd.com/read/28662730/effective-nutrition-education-and-communication-for-sustainable-maternal-and-child-health
#17
Mary W Murimi, Ana Florencia Moyeda-Carabaza
Maternal and child health (MCH) consists of an interdependent reproductive system that collectively determines the survival of the mother during childbirth, and determines the health and survival of the child. This interdependency underscores the importance of appropriate and timely interventions during pregnancy through the first 1000 d at the minimum. The Millennium Development Goals (MDG) recommended the use of the continuum of care for the development of interventions by addressing all the stages of MCH...
June 30, 2017: Proceedings of the Nutrition Society
https://www.readbyqxmd.com/read/28661560/pregnancy-and-spontaneous-fetal-loss-a-pig-perspective
#18
REVIEW
Mallikarjun Bidarimath, Chandrakant Tayade
Pigs have a unique, non-invasive epitheliochorial placenta where maternal and fetal layers lay in apposition. Indentation of fetal capillaries into the trophoblasts and maternal capillaries into the uterine epithelium reduce the distance between the fetal and maternal blood, ensuring nutrient transfer for proper conceptus development. Another unique feature of pig pregnancy is conceptus-mediated immune cell enrichment during the early stages of conceptus attachment (around gestation Day 15). This period coincides with the development of vasculature networks at the maternal-fetal interface, which is critical for successful conceptus growth...
June 29, 2017: Molecular Reproduction and Development
https://www.readbyqxmd.com/read/28650337/risk-factors-of-neonatal-mortality-in-faisalabad-pakistan
#19
Sajjad Haider Bhatti, Hiba Izzam Mamuna, Muhammad Aftab, Muhammad Aslam, Nosheen Aslam, Syed Muhammad Ali Shah, Hamad Ahmed, Muhammad Akram
The objective of study was to find out major correlates of neonatal mortality. The main focus was in determining the impact of different demographic and health related characteristics of neonates and their mothers. A planned questionnaire was prepared in order to collect the information from mothers of newborns. The data were collected from different public and private hospitals of Faisalabad district. Discharge condition of neonate (dead or alive) was taken as response. Binary logistic regression was applied in order to unveil the impact of different contributory factors on the chances of neonatal mortality...
March 2017: Pakistan Journal of Pharmaceutical Sciences
https://www.readbyqxmd.com/read/28641304/hyperemesis-gravidarum-a-review-of-recent-literature
#20
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...
2017: Pharmacology
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