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https://www.readbyqxmd.com/read/28447343/impact-of-perinatal-exposure-to-sucrose-or-high-fructose-corn-syrup-hfcs-55-on-adiposity-and-hepatic-lipid-composition-in-rat-offspring
#1
Carla R Toop, Beverly S Muhlhausler, Kerin O'Dea, Sheridan Gentili
Perinatal exposure to excess maternal intake of added sugars, including fructose and sucrose, is associated with an increased risk of obesity and type 2 diabetes in adult life. However, it is unknown to what extent the type of sugar and the timing of exposure affect these outcomes. The aim of this study was to determine the impact of exposure to maternal consumption of a 10% w/v beverage containing sucrose or high fructose corn syrup-55 (HFCS-55) during the prenatal and/or suckling periods on offspring at 3 and 12 weeks, utilising a cross-fostering approach in a rodent model...
April 26, 2017: Journal of Physiology
https://www.readbyqxmd.com/read/28445618/ficolin-3-adiponectin-ratio-for-the-prediction-of-gestational-diabetes-mellitus-in-pregnant-women
#2
Xiao-Song Yuan, Hui Shi, Hui-Yan Wang, Bin Yu, Jian Jiang
AIMS/INTRODUCTION: To establish that the ficolin-3/adiponectin ratio is a predictor for gestational diabetes mellitus (GDM) and was eligible for screening tests for GDM. MATERIALS AND METHODS: A prospective cohort study of 86 pregnant women who developed GDM and 273 normal glucose tolerance (NGT) participants was performed. Maternal serum ficolin-3, adiponectin levels were investigated at 16-18 weeks gestation using ELISA. RESULTS: Compared to the NGT group, the GDM group showed significantly higher levels of ficolin-3 and the ratio of ficolin-3/adiponectin; and decreased levels of adiponectin between 16 to 18 weeks of gestation (P < 0...
April 26, 2017: Journal of Diabetes Investigation
https://www.readbyqxmd.com/read/28442822/effects-of-implementing-international-association-of-diabetes-and-pregnancy-study-groups-gestational-diabetes-screening-on-pregnancy-outcomes-at-a-small-community-teaching-hospital
#3
Jody M Gerome, Lucy K M Bucher, Godwin Dogbey
IN BRIEF Traditional methods of screening for and diagnosing gestational diabetes mellitus (GDM) have been challenged, leading to the development of new screening guidelines by the International Association of Diabetes and Pregnancy Study Groups (IADPSG). This study is a retrospective comparison of pregnancy outcomes based on the Carpenter and Coustan (CC) and IADPSG screening guidelines. It demonstrates that adoption of IADPSG guidelines increased the rate of GDM diagnosis and resulted in more women with diet-controlled GDM...
April 2017: Clinical Diabetes: a Publication of the American Diabetes Association
https://www.readbyqxmd.com/read/28439122/decidual-vascular-endothelial-cells-promote-maternal-fetal-immune-tolerance-by-inducing-regulatory-t-cells-through-canonical-notch1-signaling
#4
Yanyi Yao, Jieping Song, Weipeng Wang, Nian Liu
No abstract text is available yet for this article.
April 2017: Immunology and Cell Biology
https://www.readbyqxmd.com/read/28436552/systematic-review-with-meta-analysis-the-efficacy-and-safety-of-tenofovir-to-prevent-mother-to-child-transmission-of-hepatitis-b-virus
#5
REVIEW
M H Hyun, Y-S Lee, J H Kim, J H Je, Y J Yoo, J E Yeon, K S Byun
BACKGROUND: Preventing mother to child transmission of chronic hepatitis B infection in the setting of a high maternal viral load is challenging. The idea has emerged from antepartum tenofovir treatment with combination immunoprophylaxis. AIMS: To demonstrate the efficacy and safety of tenofovir to prevent mother to child transmission of hepatitis B virus. METHODS: PubMed, EMBASE, and Cochrane databases were searched through August 16, 2016...
April 24, 2017: Alimentary Pharmacology & Therapeutics
https://www.readbyqxmd.com/read/28434207/maternal-rates-of-lipolysis-and-glucose-production-in-late-pregnancy-are-independently-related-to-fetal-weight
#6
Barbro Diderholm, Kathryn Beardsall, Peter Murgatroyd, Christoph Lees, Jan Gustafsson, David Dunger
OBJECTIVE: Associations between maternal glucose levels and increased fetal growth are well established and independent relationships with maternal weight, weight gain and insulin resistance are also observed. The relative roles of lipolysis and glucose production in the determination of these observations remain unclear. DESIGN: We examined, through detailed physiological studies, the relationship between maternal late gestational energy substrate production (glucose and glycerol), maternal weight and weight gain, and estimated fetal size in the third trimester...
April 23, 2017: Clinical Endocrinology
https://www.readbyqxmd.com/read/28432903/the-decidua-of-preeclamptic-like-bph-5-mice-exhibits-an-exaggerated-inflammatory-response-during-early-pregnancy
#7
C Y Heyward, J L Sones, H E Lob, L C Yuen, K E Abbott, W Huang, Z R Begun, S D Butler, A August, C A Leifer, R L Davisson
Preeclampsia is a devastating complication of pregnancy characterized by late-gestation hypertension and proteinuria. Because the only definitive treatment is delivery of the fetus and placenta, preeclampsia contributes to increased morbidity and mortality of both mother and fetus. The BPH/5 mouse model, which spontaneously develops a syndrome strikingly similar to preeclampsia, displays excessive inflammation and suppression of inflammation improves pregnancy outcomes. During early pregnancy, decidual macrophages play an important role in promoting maternal tolerance to fetal antigens and regulating tissue remodeling, two functions that are critical for normal placental development...
April 10, 2017: Journal of Reproductive Immunology
https://www.readbyqxmd.com/read/28429832/a-genetic-risk-score-that-includes-common-type-2-diabetes-risk-variants-is-associated-with-gestational-diabetes
#8
Vivian K Kawai, Rebecca T Levinson, Abiodun Adefurin, Daniel Kurnik, Sarah P Collier, Douglas Conway, C Michael Stein
OBJECTIVE: Gestational diabetes (GDM) is characterized by maternal glucose intolerance that manifests during pregnancy. Because GDM resembles type 2 diabetes (T2DM), shared genetic predisposition is likely but has not been established. We tested the hypothesis that a genetic risk score (GRS) that included variants known to be associated with T2DM is associated with GDM. STUDY DESIGN: We conducted a case-control study using the Vanderbilt Medical Center biobank (BioVU), and calculated a simple-count GRS using 34 variants previously associated with T2DM or fasting glucose in the general population, or with GDM or glucose intolerance in pregnancy...
April 21, 2017: Clinical Endocrinology
https://www.readbyqxmd.com/read/28426507/peripartum-anesthetic-management-of-the-opioid-tolerant-or-buprenorphine-suboxone-dependent-patient
#9
Aileen Pan, Mark Zakowski
Opioid abuse and dependence continues to rise in both the general population and pregnancy, with opioid overdose deaths having quadrupled in the last 15 years. Illicit drug use in last 30 days of pregnancy was over 4% with almost 0.6% documented maternal opiate use at time of birth. The management of the opioid-tolerant, buprenorphine-dependent or methadone-dependent patient in the peripartum period is reviewed. Options for treatment of opioid dependence, acute pain management, and perioperative multimodal analgesia are discussed...
June 2017: Clinical Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28416012/congenital-cytomegalovirus-infection-advances-and-challenges-in-diagnosis-prevention-and-treatment
#10
REVIEW
Concetta Marsico, David W Kimberlin
Cytomegalovirus (CMV) is the most frequent cause of congenital infection worldwide, with an estimated incidence in developing countries of 0.6-0.7% of all live births. The burden of disease related to congenital CMV in substantial, as it is the leading non-genetic cause of sensorineural hearing loss and an important cause of neurodevelopmental disabilities in children. Despite its clinical significance, congenital CMV infection often goes undetected because the majority of infected infants are asymptomatic at birth and screening programs have not been substantially implemented...
April 17, 2017: Italian Journal of Pediatrics
https://www.readbyqxmd.com/read/28414589/progesterone-decreases-in-vitro-indoleamine-2-3-dioxygenase-expression-in-dendritic-and-cd4-cells-from-maternal-fetal-interface-of-rats
#11
Pedro Kastein Faria da Cunha Bianchi, Rafael Magdanelo Leandro, Aline Nayara Poscai, Tulio Yoshinaga, Patrícia Orlandini Gonçalez, José Roberto Kfoury Junior
PROBLEM: Several mechanisms contribute to the tolerogenic state observed during pregnancy, such as the activity of the enzyme indoleamine 2, 3-dioxygenase (IDO). This initializes the catabolism of tryptophan, inducing T cells to apoptosis due to its deprivation and by the action of its catabolites in the placental microenvironment. Progesterone plays an important part on immunological tolerance mechanisms during pregnancy; however, there is no evidence it is related to IDO activity. Thus, this study aimed to investigate progesterone influence on the maternal-fetal interface of pregnant Wistar rats, by identifying IDO positive cells by immunophenotyping and flow cytometry under exogenous progesterone supplementation...
April 17, 2017: Immunological Investigations
https://www.readbyqxmd.com/read/28411961/nutrition-in-the-first-1000-days-and-respiratory-health-a-descriptive-review-of-the-last-five-years-literature
#12
REVIEW
E Verduci, A Martelli, V L Miniello, M Landi, B Mariani, M Brambilla, L Diaferio, D G Peroni
The aim of this paper is to discuss the current evidence regarding short and long-term health respiratory effects of nutrients and dietary patterns during the first 1000 days from conception. Population of interest included children from birth to two years and their mothers (during pregnancy and lactation). Studies were searched on MEDLINE® and Cochrane database, inserting individually and using the Boolean ANDs and ORs, 'nutrients', 'micronutrients', 'LC-PUFA', 'Mediterranean Diet', 'human milk', 'complementary food', 'pregnancy', 'respiratory disease', 'pulmonary disease', 'asthma', 'epigenetics', 'first 1000 days', 'maternal diet' and 'respiratory health'...
April 12, 2017: Allergologia et Immunopathologia
https://www.readbyqxmd.com/read/28404514/postpartum-glucose-testing-related-factors-and-progression-to-abnormal-glucose-tolerance-in-a-rural-population-with-a-known-history-of-gestational-diabetes
#13
Haydeh Ghajari, Sedigheh Nouhjah, Hajieh Shahbazian, Rohollah Valizadeh, Noorollah Tahery
AIMS: Gestational diabetes is a strong risk factor for postpartum progression to glucose intolerance. The aims of the study were to determine rate of postpartum glucose testing , its related factors and rate of progression to glucose intolerance in women who underwent postpartum glucose testing after pregnancy that complicated by gestational diabetes. MATERIALS: this is a retrospective study and women with gestational diabetes who received prenatal care during 2005-2015 in 3 rural health centers of Khuramshahr (southwestern of Iran) were enrolled...
April 3, 2017: Diabetes & Metabolic Syndrome
https://www.readbyqxmd.com/read/28384264/risk-factor-screening-to-identify-women-requiring-oral-glucose-tolerance-testing-to-diagnose-gestational-diabetes-a-systematic-review-and-meta-analysis-and-analysis-of-two-pregnancy-cohorts
#14
Diane Farrar, Mark Simmonds, Maria Bryant, Debbie A Lawlor, Fidelma Dunne, Derek Tuffnell, Trevor A Sheldon
BACKGROUND: Easily identifiable risk factors including: obesity and ethnicity at high risk of diabetes are commonly used to indicate which women should be offered the oral glucose tolerance test (OGTT) to diagnose gestational diabetes (GDM). Evidence regarding these risk factors is limited however. We conducted a systematic review (SR) and meta-analysis and individual participant data (IPD) analysis to evaluate the performance of risk factors in identifying women with GDM. METHODS: We searched MEDLINE, Medline in Process, Embase, Maternity and Infant Care and the Cochrane Central Register of Controlled Trials (CENTRAL) up to August 2016 and conducted additional reference checking...
2017: PloS One
https://www.readbyqxmd.com/read/28382681/a-western-style-obesogenic-diet-alters-maternal-metabolic-physiology-with-consequences-for-fetal-nutrient-acquisition-in-mice
#15
Barbara Musial, Owen R Vaughan, Denise S Fernandez-Twinn, Peter Voshol, Susan E Ozanne, Abigail L Fowden, Amanda N Sferruzzi-Perri
KEY POINTS: In the Western world, obesogenic diets containing high fat and high sugar (HFHS) are commonly consumed during pregnancy, although their effects on the metabolism of the mother, in relation to feto-placental glucose utilization and growth, are unknown. In the present study, the consumption of an obesogenic HFHS diet compromised maternal glucose tolerance and insulin sensitivity in late pregnancy in association with dysregulated lipid and glucose handling by the dam. These maternal metabolic changes induced by HFHS feeding were related to altered feto-placental glucose metabolism and growth...
April 5, 2017: Journal of Physiology
https://www.readbyqxmd.com/read/28370252/fetal-cardiac-cine-imaging-using-highly-accelerated-dynamic-mri-with-retrospective-motion-correction-and-outlier-rejection
#16
Joshua F P van Amerom, David F A Lloyd, Anthony N Price, Maria Kuklisova Murgasova, Paul Aljabar, Shaihan J Malik, Maelene Lohezic, Mary A Rutherford, Kuberan Pushparajah, Reza Razavi, Joseph V Hajnal
PURPOSE: Development of a MRI acquisition and reconstruction strategy to depict fetal cardiac anatomy in the presence of maternal and fetal motion. METHODS: The proposed strategy involves i) acquisition and reconstruction of highly accelerated dynamic MRI, followed by image-based ii) cardiac synchronization, iii) motion correction, iv) outlier rejection, and finally v) cardiac cine reconstruction. Postprocessing entirely was automated, aside from a user-defined region of interest delineating the fetal heart...
April 3, 2017: Magnetic Resonance in Medicine: Official Journal of the Society of Magnetic Resonance in Medicine
https://www.readbyqxmd.com/read/28367153/pentaploid-wheat-hybrids-applications-characterisation-and-challenges
#17
REVIEW
Sriram Padmanaban, Peng Zhang, Ray A Hare, Mark W Sutherland, Anke Martin
Interspecific hybridisation between hexaploid and tetraploid wheat species leads to the development of F1 pentaploid hybrids with unique chromosomal constitutions. Pentaploid hybrids derived from bread wheat (Triticum aestivum L.) and durum wheat (Triticum turgidum spp. durum Desf.) crosses can improve the genetic background of either parent by transferring traits of interest. The genetic variability derived from bread and durum wheat and transferred into pentaploid hybrids has the potential to improve disease resistance, abiotic tolerance, and grain quality, and to enhance agronomic characters...
2017: Frontiers in Plant Science
https://www.readbyqxmd.com/read/28365155/a-soluble-recombinant-form-of-human-leucocyte-antigen-g-6-srhla-g6
#18
Flávia Porto Pelá, Joane Kathelen Rustiguel, Lilian Cataldi Rodrigues, Jacqueline Nakau Mendonça, Camillo Del Cistia Andrade, Norberto Peporine Lopes, José Cesar Rosa, Maria Cristina Nonato, Benoit Favier, Eduardo Antônio Donadi, Marcelo Dias-Baruffi
Human Leucocyte Antigen-G (HLA-G) is a non classical major histocompatibility complex (MHC) molecule that through RNA splicing can encode seven isoforms which are membrane bound (-G1, -G2, -G3 and -G4) and soluble (-G5, -G6 and -G7). HLA-G is described as important immune suppressor endogenous molecule to favor maternal-fetal tolerance, transplant survival and tumor immune scape. HLA-G shows low protein variability and a unique structural complexity that is related with the expression of different isoforms followed by biochemical processes, such as, proteolytic cleavage, molecular interactions, and protein ubiquitination...
May 20, 2017: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/28364489/sleep-quality-and-nocturnal-sleep-duration-in-pregnancy-and-risk-of-gestational-diabetes-mellitus
#19
Shirong Cai, Sara Tan, Peter D Gluckman, Keith M Godfrey, Seang-Mei Saw, Oon Hoe Teoh, Yap-Seng Chong, Michael J Meaney, Michael S Kramer, Joshua J Gooley
Study Objectives: To examine the influence of maternal sleep quality and nocturnal sleep duration on risk of gestational diabetes mellitus (GDM) in a multiethnic Asian population. Methods: A cohort of 686 women (376 Chinese, 186 Malay, and 124 Indian) with a singleton pregnancy attended a clinic visit at 26-28 weeks of gestation as part of the Growing Up in Singapore Towards healthy Outcomes mother-offspring cohort study. Self-reported sleep quality and sleep duration were assessed using the Pittsburgh Sleep Quality Index (PSQI)...
February 1, 2017: Sleep
https://www.readbyqxmd.com/read/28361552/serum-levels-of-nesfatin-1-are-increased-in-gestational-diabetes-mellitus
#20
Ying Zhang, Jia-Hui Lu, Si-Yuan Zheng, Jia-He Yan, Lin Chen, Xin Liu, Wei-Zhen Wu, Fang Wang
OBJECTIVE: To analyze the concentrations of nesfatin-1 in maternal and cord serum, to evaluate the expression of nesfatin-1 in subcutaneous adipose tissue (SAT) from pregnant women with gestational diabetes mellitus (GDM) and those with normal glucose tolerance (NGT). METHODS: We studied a total of 50 GDM and 50 NGT subjects. The clinical features, serum nesfatin-1, homeostasis model assessment of insulin resistance (HOMA-IR), lipid profiles were measured at the third trimester of pregnancy...
March 31, 2017: Gynecological Endocrinology
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