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obesity pregnancy

Qian Zhang, Xiaofang Sun, Xinhua Xiao, Jia Zheng, Ming Li, Miao Yu, Fan Ping, Zhixin Wang, Cuijuan Qi, Tong Wang, Xiaojing Wang
An adverse intrauterine environment, induced by a chromium-restricted diet, is a potential cause of metabolic disease in adult life. Up to now, the relative mechanism has not been clear. C57BL female mice were time-mated and fed either a control diet (CD), or a chromium-restricted diet (CR) throughout pregnancy and the lactation period. After weaning, some offspring continued the diet diagram (CD-CD or CR-CR), while other offspring were transferred to another diet diagram (CD-CR or CR-CD). At 32 weeks of age, glucose metabolism parameters were measured, and the liver from CR-CD group and CD-CD group was analyzed using a gene array...
October 22, 2016: International Journal of Molecular Sciences
J Man, J C Hutchinson, M Ashworth, A E Heazell, I Jeffrey, N J Sebire
OBJECTIVES: Of 780 000 births annually in the UK, around 3300 are stillborn, a rate of approximately 4 per 1000 births. Traditional epidemiological associations are based on historic data. The aim of this study was to document contemporary demographic findings in a large series of > 1000 deaths in utero in London and compare these with national datasets. METHODS: From a dedicated database, including > 400 data fields per case, of fetal, infant and pediatric autopsies performed at Great Ormond Street Hospital and St George's Hospital, London, we extracted information on all intrauterine deaths, excluding terminations of pregnancy, from 2005 to 2013, inclusive...
October 25, 2016: Ultrasound in Obstetrics & Gynecology
B Hirschmugl, G Desoye, P Catalano, I Klymiuk, H Scharnagl, S Payr, E Kitzinger, C Schliefsteiner, U Lang, C Wadsack, S Hauguel-de Mouzon
BACKGROUND: Obesity before pregnancy is associated with impaired metabolic status of the mother and the offspring later in life. These adverse effects have been attributed to epigenetic changes in utero, but little is known about the role of placental metabolism and its contribution to fetal development. OBJECTIVES: We examined the impact of maternal pre-pregnancy obesity on the expression of genes involved in placental lipid metabolism in lean and obese women. SUBJECTS/METHODS: Seventy-three lean and obese women with healthy pregnancy were recruited at term elective cesarean delivery...
October 26, 2016: International Journal of Obesity: Journal of the International Association for the Study of Obesity
M M Broadney, N Chahal, K A Michels, A C McLain, A Ghassabian, D A Lawrence, E H Yeung
BACKGROUND/OBJECTIVES: Maternal obesity may influence neonatal and childhood morbidities through increased inflammation and/or altered immune response. Less is known about paternal obesity. We hypothesized that excessive parental weight contributes to elevated inflammation and altered immunoglobulin (Ig) profiles in neonates. SUBJECTS/METHODS: In the Upstate KIDS Study maternal pre-pregnancy body mass index (BMI) was obtained from vital records and paternal BMI from maternal report...
October 26, 2016: International Journal of Obesity: Journal of the International Association for the Study of Obesity
T H Mina, M Lahti, A J Drake, K Räikkönen, H Minnis, F C Denison, J E Norman, R M Reynolds
BACKGROUND: Prenatal maternal obesity has been linked to adverse childhood neuropsychiatric outcomes, including increased symptoms of attention deficit hyperactivity disorder (ADHD), internalizing and externalizing problems, affective disorders and neurodevelopmental problems but few studies have studied neuropsychiatric outcomes among offspring born to very severely obese women or assessed potential familial confounding by maternal psychological distress. METHOD: We evaluated neuropsychiatric symptoms in 112 children aged 3-5 years whose mothers had participated in a longitudinal study of obesity in pregnancy (50 very severe obesity, BMI ⩾40 kg/m2, obese class III and 62 lean, BMI 18...
October 25, 2016: Psychological Medicine
Hojjat Rouhi-Boroujeni, Esfandiar Heidarian, Hamid Rouhi-Boroujeni, Fatemeh Deris, Mahmoud Rafieian-Kopaei
INTRODUCTION: Hyperlipidemia, obesity, hypertension, and diabetes are the most important risk factors for cardiovascular diseases. The aim of this systematic review article is to introduce the medicinal plants that exert significant clinical effects on hypertension, hyperlipidemia, obesity, and diabetes. METHODS: In this review article, the international research databases including MEDLINE, Google scholar, EBSCO, Academic Search, Web of Science, SciVerse, Scopus (SCOPUS), EBSCO, Academic Search, Cochrane, Central Register of Controlled Trials (CENTRAL) and a Chinese database (China Network Knowledge Infrastructure [CNKI]) were searched using the key words hyperlipidemia, hypertension, diabetes, herbal, obesity, and phytomedicine, matched by MESH, from their respective inceptions up to March, 2016...
October 21, 2016: Current Pharmaceutical Design
Vasileios Charalampakis, Abd A Tahrani, Ahmed Helmy, Janesh K Gupta, Rishi Singhal
One of the most effective methods to tackle obesity and its related comorbidities is bariatric surgery. Polycystic ovary syndrome (PCOS) and endometrial hyperplasia (EH), which are associated with increased risk of endometrial carcinoma, have been identified as potentially new indications for bariatric surgery. PCOS is the most common endocrine disorder in women in the reproductive age and is associated with several components of the metabolic syndrome such as obesity, insulin resistance and hypertension. EH is a pre-cancerous condition which arises in the presence of chronic exposure to estrogen unopposed by progesterone such as both in PCOS and obesity...
October 17, 2016: European Journal of Obstetrics, Gynecology, and Reproductive Biology
Robert Wagner, Louise Fritsche, Martin Heni, Ellen Fehlert, Norbert Stefan, Harald Staiger, Hans-Ulrich Häring, Andreas Fritsche
AIMS: Insulin resistance underlies the etiology of both type 2 diabetes and gestational diabetes. In pregnancy, insulin resistance is also associated with an unfavorable metabolic programming of the fetus, potentially contributing to a higher risk of obesity and type 2 diabetes in the offspring. To assess insulin sensitivity, several methods based on glucose and insulin levels during a 75-g oral glucose tolerance test (OGTT) exist. It is unclear how they perform during pregnancy, where physiologically altered metabolism could introduce a bias...
October 22, 2016: Acta Diabetologica
Prabha H Andraweera, Gustaaf A Dekker, Shalem Leemaqz, Lesley McCowan, Claire T Roberts
OBJECTIVE: To investigate whether the FTO rs9939609 single nucleotide polymorphism (SNP), which is a risk factor for obesity and vascular diseases, is also associated with pregnancy complications including pre-eclampsia, gestational hypertension, small for gestational age pregnancy (SGA), and spontaneous preterm birth (sPTB). METHODS: A case-control study of 1,741 nulliparous Caucasian women, their partners, and infants was conducted. DNA was extracted from peripheral blood or saliva from parents and cord blood from infants and genotyped using the Sequenom MassARRAY system...
October 21, 2016: Obesity
Marta Crous-Bou, Laura B Harrington, Christopher Kabrhel
Venous thromboembolism (VTE) includes deep vein thrombosis and pulmonary embolism, and a combination of environmental and genetic risk factors contributes to VTE risk. Within environmental risk factors, some are provoking (e.g., cancer, surgery, trauma or fracture, immobilization, pregnancy and the postpartum period, long-distance travel, hospitalization, catheterization, and acute infection) and others are nonprovoking (e.g., age, sex, race/ethnicity, body mass index and obesity, oral contraceptive or hormone therapy use, corticosteroid use, statin use, diet, physical activity, sedentary time, and air pollution)...
October 20, 2016: Seminars in Thrombosis and Hemostasis
Michael Chaiton, Alison Holloway
No abstract available.
October 20, 2016: Canadian Journal of Public Health. Revue Canadienne de Santé Publique
Carmela Nardelli, Ilaria Granata, Laura Iaffaldano, Valeria D'Argenio, Valentina Del Monaco, Giuseppe Maria Maruotti, Daniela Omodei, Luigi Del Vecchio, Pasquale Martinelli, Francesco Salvatore, Mario Rosario Guarracino, Lucia Sacchetti, Lucio Pastore
Clinical findings and data obtained in animal models indicate that nutrient uptake and exposure to environmental agents during pregnancy may affect fetal/newborn gestational programming thereby resulting in obesity and/or obesity-related disorders in offspring. Human amniotic mesenchymal stem cells (hA-MSCs) differentiate into adipocytes, and are thus a suitable model to investigate adipocyte functions in obesity. The aim of this study was to elucidate the miRNome of hA-MSCs and its contribution to obesity in pregnancy...
October 20, 2016: Stem Cells and Development
Mohamed Kandil, Zakaria Sanad, Tarek Sayyed, Hamed Ellakwa
In this prospective cohort study, one hundred participants were allocated into four groups according to their body mass indices. Vaginal ultrasound was performed at enrolment to measure cervical length. The shortest cervical measurement was recorded. Overweight and obese groups had significantly longer mean cervical length than women in the normal weight group when measured at 20-22 weeks of gestation (p < .001). Underweight women had the shortest mean cervical length. The incidence of preterm delivery was the highest in underweight women (RR; 1...
October 20, 2016: Journal of Obstetrics and Gynaecology: the Journal of the Institute of Obstetrics and Gynaecology
B Dębski, T Nowicki, W Zalewski, M Ochota, J Mrowiec, J Twardoń
The estimation of acute phase proteins (APP), which are recognized as inflammation markers is a good method for animal health monitoring. Several factors such as obesity, age and sex are also known to modulate APP status. We evaluated the influence of pregnancy and lactation in 65 clinically healthy dairy Holstein-Friesian dairy cows, 2nd÷4th lactation, chosen from 3 different dairy farms located in South West part of Poland. Bovine C-reactive protein (CRP), haptoglobin and fibrinogen were assayed using commercial ELISA kits...
September 1, 2016: Polish Journal of Veterinary Sciences
Vendula Bartáková, Katarína Kuricová, Filip Zlámal, Jana Bělobrádková, Katetřina Kaňková
PURPOSE: Gestational diabetes mellitus (GDM) represents the most frequent metabolic disorder in pregnancy. Since dietary intake plays an important role in obesity and type 2 diabetes development, it is likely to be for the susceptibility to GDM too. Food preferences, driving partly the diet composition, are changing during pregnancy. Taste and genetic variability in taste receptors is an important factor in determining food preferences. Aims of our study were (1) to characterize dietary habits of pregnant women and to find possible differences in food preferences between healthy pregnant women and those with GDM and (2) to ascertain possible association of several single nucleotide polymorphisms (SNPs) in taste receptor (TR) genes with GDM...
October 18, 2016: European Journal of Nutrition
Michael Feichtinger, Tina Stopp, Sandra Hofmann, Stephanie Springer, Sophie Pils, Alexandra Kautzky-Willer, Herbert Kiss, Wolfgang Eppel, Andrea Tura, Latife Bozkurt, Christian S Göbl
AIMS/HYPOTHESIS: A history of gastric bypass surgery can influence the results of the OGTT recommended during pregnancy. Therefore, we compared OGTT glucose kinetics and pregnancy outcome between pregnant gastric bypass patients and BMI-matched, lean and obese controls. METHODS: Medical records were used to collect data on glucose measurements during the 2 h 75 g OGTT as well as on pregnancy and fetal outcome for 304 women (n = 76 per group, matched for age and date of delivery)...
October 18, 2016: Diabetologia
Saeide-Sadat Shobeiri, Saeid Abediankenari, Bahareh Lashtoo-Aghaee, Zahra Rahmani, Bahareh Esmaeili-Gorji
BACKGROUND: Research says that diabetes may develop in over 10% of non-diabetic pregnant women. Diabetes which generally occurs late in second trimester and third trimester of pregnancy, it is called gestational diabetes. Overweight or suffering from obesity before pregnancy is type 2 diabetes risk factor. In most cases, diabetic symptoms disappear after delivery. HLA-G has an important role both in mother and fetus tolerance during pregnancy, it may also be effective in the protection of pancreatic islet cells...
2016: Caspian Journal of Internal Medicine
Briony Hill, Skye McPhie, Lisa J Moran, Paul Harrison, Terry T-K Huang, Helena Teede, Helen Skouteris
Maternal obesity and excessive gestational weight gain (GWG) are significant contributors to the global obesity epidemic. However, isolated lifestyle interventions to address this in pregnancy appear to have only modest benefit and responses can be variable. This paper aims to address the question of why the success of lifestyle interventions to prevent excessive GWG is suboptimal and variable. We suggest that there are inherent barriers to lifestyle change within pregnancy as a life stage, including the short window available for habit formation; the choice for women not to prioritise their weight; competing demands including physiological, financial, relationship, and social situations; and lack of self-efficacy among healthcare professionals on this topic...
September 28, 2016: Midwifery
Samantha L Rogers, Jackie Blissett
Research examining the relationship between breastfeeding and infant weight has generated conflicting results. Few studies account for significant covariates and many suffer methodological problems such as retrospective self-report. The current study aimed to investigate relationships between breastfeeding duration, infant weight and eating and positive maternal mealtime behaviours, whilst overcoming many of the limitations of previous research. Eighty-one women on low-risk maternity units gave informed consent and were visited at home at 1-week, 1-, 6- and 12-months postpartum...
October 15, 2016: Appetite
Tasneem Khan, Shelley Macaulay, Shane A Norris, Lisa K Micklesfield, Estelle D Watson
BACKGROUND: Over the past decade the prevalence of gestational diabetes mellitus (GDM) has increased rapidly in both developed and developing countries and has become a growing health concern worldwide. A recent systematic review highlighted the paucity of data available on the prevalence and potential burden of GDM in Africa, which was emphasised by the fact that only 11 % of African countries were represented in the review. In South Africa, the prevalence of GDM remains unknown, although one would estimate it to be high due to urbanisation and the growing obesity epidemic...
October 18, 2016: BMC Women's Health
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