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https://www.readbyqxmd.com/read/28103963/sex-differences-in-early-life-programming-of-the-hypothalamic-pituitary-adrenal-axis-in-humans-suggest-increased-vulnerability-in-females-a-systematic-review
#1
T Carpenter, S M Grecian, R M Reynolds
Fetal glucocorticoid overexposure is a key mechanism linking early development with later-life disease. In humans, low birth weight associates with increased fasting cortisol, hypothalamic-pituitary-adrenal (HPA) axis reactivity, and with cardiovascular risk and cognitive decline. As there are sex differences in these adult diseases, we hypothesized that there may be sex differences in programming of the HPA axis in response to prenatal stressors. We conducted a systematic review following Meta-Analysis of Observational Studies in Epidemiology and Preferred Reporting Items for Systematic Reviews and Meta-Analysis...
January 20, 2017: Journal of Developmental Origins of Health and Disease
https://www.readbyqxmd.com/read/28103298/perinatal-choline-supplementation-reduces-amyloidosis-and-increases-choline-acetyltransferase-expression-in-the-hippocampus-of-the-appsweps1de9-alzheimer-s-disease-model-mice
#2
Tiffany J Mellott, Olivia M Huleatt, Bethany N Shade, Sarah M Pender, Yi B Liu, Barbara E Slack, Jan K Blusztajn
Prevention of Alzheimer's disease (AD) is a major goal of biomedical sciences. In previous studies we showed that high intake of the essential nutrient, choline, during gestation prevented age-related memory decline in a rat model. In this study we investigated the effects of a similar treatment on AD-related phenotypes in a mouse model of AD. We crossed wild type (WT) female mice with hemizygous APPswe/PS1dE9 (APP.PS1) AD model male mice and maintained the pregnant and lactating dams on a control AIN76A diet containing 1...
2017: PloS One
https://www.readbyqxmd.com/read/28102936/unbiased-and-quantitative-proteomics-reveals-highly-increased-angiogenesis-induction-by-the-secretome-of-mesenchymal-stromal-cells-isolated-from-fetal-rather-than-adult-skin
#3
Massimiliano Gaetani, Cinzia Maria Chinnici, Anna Paola Carreca, Claudia Di Pasquale, Giandomenico Amico, Pier Giulio Conaldi
Scarless wound healing and functional regeneration are typical processes of the fetus, gradually lost during post-natal life, and maximally attributed to fetal skin tissue and induced by fetal skin fibroblasts. The latter have been successfully applied to post-natal wounds, with clear advantages compared with autologous dermis grafts or adult fibroblast applications. Our goal was to functionally identify and uncover key factors and mechanisms through the analysis of secretomes, the principal players in all cell therapies based on mesenchymal stromal cells (MSCs)...
January 19, 2017: Journal of Tissue Engineering and Regenerative Medicine
https://www.readbyqxmd.com/read/28102330/new-insights-into-fetal-mammary-gland-morphogenesis-differential-effects-of-natural-and-environmental-estrogens
#4
Lucia Speroni, Maria Voutilainen, Marja L Mikkola, Skylar A Klager, Cheryl M Schaeberle, Carlos Sonnenschein, Ana M Soto
An increased breast cancer risk during adulthood has been linked to estrogen exposure during fetal life. However, the impossibility of removing estrogens from the feto-maternal unit has hindered the testing of estrogen's direct effect on mammary gland organogenesis. To overcome this limitation, we developed an ex vivo culture method of the mammary gland where the direct action of estrogens can be tested during embryonic days (E)14 to 19. Mouse mammary buds dissected at E14 and cultured for 5 days showed that estrogens directly altered fetal mammary gland development...
January 19, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28101838/renal-consequences-of-preterm-birth
#5
REVIEW
Amelie Stritzke, Sumesh Thomas, Harish Amin, Christoph Fusch, Abhay Lodha
BACKGROUND: The developmental origin of health and disease concept identifies the brain, cardiovascular, liver, and kidney systems as targets of fetal adverse programming with adult consequences. As the limits of viability in premature infants have been pushed to lower gestational ages, the long-term impact of prematurity on kidneys still remains a significant burden during hospital stay and beyond. OBJECTIVES: The purpose of this study is to summarize available evidence, mechanisms, and short- and long-term renal consequences of prematurity and identify nephroprotective strategies and areas of uncertainty...
December 2017: Molecular and Cellular Pediatrics
https://www.readbyqxmd.com/read/28100391/-a-review-of-progress-in-research-of-effect-of-air-pollutants-on-fetal-growth
#6
W Y Wang, R X Zhao, H Guo, S Chen, W H Zhang, S L Yang, K Wang, Y Meng, J Huang, S Wei
Slow fetal growth is a global public health concern because it might be associated with many diseases later in life. With the progress of technology to measure long-term air pollution exposure. Many epidemiological studies have evaluated the effects of maternal air pollutant exposure on fetal growth. In this paper, we summarize the research progress in this field after the analysis on the related literatures retrieved from the databases of Medline and Web of Science.
10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28099426/fetal-origins-of-adult-cardiac-disease-a-novel-approach-to-prevent-fetal-growth-restriction-induced-cardiac-dysfunction-using-insulin-like-growth-factor
#7
Tarek Alsaied, Khaled Omar, Jeanne F James, Robert B Hinton, Timothy M Crombleholme, Mounira Habli
BACKGROUND: Fetal growth restriction is a risk factor for adult cardiovascular disease. Intra-placental gene transfer of human insulin-like growth factor-1 corrects birth weight in our mouse model of fetal growth restriction. This study addresses long term effects of fetal growth restriction on cardiac function and the potential preventive effect of insulin-like growth factor-1. STUDY DESIGN: Laparotomy was performed on pregnant C57BL/6J mice at embryonic day 18 and pups were divided into 3 groups: Sham operated; fetal growth restriction (induced by mesenteric uterine artery ligation); treatment (intra-placental injection of insulin-like growth factor-1 after uterine artery ligation)...
January 18, 2017: Pediatric Research
https://www.readbyqxmd.com/read/28095996/antenatal-predictors-of-outcome-in-prenatally-diagnosed-congenital-diaphragmatic-hernia-cdh
#8
REVIEW
Titilayo Oluyomi-Obi, Verena Kuret, Pramod Puligandla, Abhay Lodha, Helen Lee-Robertson, Kovid Lee, David Somerset, Joann Johnson, Greg Ryan
BACKGROUND: Pulmonary hypoplasia is the main cause of mortality in isolated congenital diaphragmatic hernia (CDH) and its prediction is paramount when counseling parents. We sought to identify antenatal parameters that predicted neonatal mortality in CDH. METHOD: Search was conducted in MEDLINE, EMBASE, Cochrane Database of Systematic reviews, PubMed, Scopus, and Web of Science on the ability of lung-to-head ratio (LHR), observed-to-expected LHR (o/e LHR), total fetal lung volume (TFLV), o/e TFLV, percentage predicted lung volume (PPLV) and degree of liver herniation to predict neonatal morbidity and mortality in fetuses with CDH...
December 21, 2016: Journal of Pediatric Surgery
https://www.readbyqxmd.com/read/28095501/birth-weight-and-its-relationship-with-the-cardiac-autonomic-balance-in-healthy-children
#9
Livia Victorino Souza, Vanessa Oliveira, Franciele De Meneck, Ana Paula Grotti Clemente, Maria Wany Louzada Strufaldi, Maria do Carmo Franco
Several studies indicate that the fetal environment plays a significant role in the development of cardiometabolic disease later in life. However, a few studies present conflicting data about the correlation between birth weight and the impairment of cardiac autonomic modulation. The purpose of the present study was to provide further knowledge to elucidate this contradictory relationship. One hundred children aged 5 and 14 years had anthropometric parameters, body composition and blood pressure levels determined...
2017: PloS One
https://www.readbyqxmd.com/read/28094441/sex-drugs-and-rock-and-roll-tales-from-preterm-fetal-life
#10
Laura Bennet
Premature fetuses and babies are at greater risk of mortality and morbidity than their term counterparts. The underlying causes are multifactorial, but include exposure to hypoxia. Immaturity of organs and their functional control may impair the physiological defence responses to hypoxia and the preterm fetal responses, or lack thereof, to moderate hypoxia appear to support this concept. However, as this review demonstrates, despite immaturity, the preterm fetus responds to asphyxia in a qualitatively similar manner to that seen at term...
January 17, 2017: Journal of Physiology
https://www.readbyqxmd.com/read/28093413/persistence-of-cardiac-remodeling-in-preadolescents-with-fetal-growth-restriction
#11
Sebastian Imre Sarvari, Merida Rodriguez-Lopez, Marta Nuñez-Garcia, Marta Sitges, Alvaro Sepulveda-Martinez, Oscar Camara, Constantine Butakoff, Eduard Gratacos, Bart Bijnens, Fatima Crispi
BACKGROUND: Fetal growth restriction (FGR) affects 5% to 10% of newborns and is associated with increased cardiovascular mortality in adulthood. We evaluated whether prenatal cardiovascular changes previously demonstrated in FGR persist into preadolescence. METHODS AND RESULTS: A cohort study of 58 FGR (defined as birth weight below 10th centile) and 94 normally grown fetuses identified in utero and followed-up into preadolescence (8-12 years of age) by echocardiography and 3-dimensional shape computational analysis...
January 2017: Circulation. Cardiovascular Imaging
https://www.readbyqxmd.com/read/28079409/promoting-awareness-of-neonatal-menstruation
#12
Paola Bianchi, Giuseppe Benagiano, Ivo Brosens
Neonatal uterine bleeding (NUB) has been carefully studied in the past through case reports, small series, clinical cohort studies, pathology investigations of fetal and neonatal. Following a historical recount, this review summarizes biological mechanisms conditioning NUB, starting from the persistence till birth of an 'ontogenetic progesterone resistance' (OPR), causing decreased responsiveness of target tissues to bioavailable progesterone. Several pregnancy-related conditions, such as preeclampsia, fetal growth restriction, prematurity, post-maturity and even Rhesus or ABO incompatibility, influence the occurrence of NUB...
January 12, 2017: Gynecological Endocrinology
https://www.readbyqxmd.com/read/28079405/posttraumatic-growth-following-pregnancy-termination-for-fetal-abnormality-the-predictive-role-of-coping-strategies-and-perinatal-grief
#13
Caroline Lafarge, Kathryn Mitchell, Pauline Fox
BACKGROUND: Research about termination for fetal abnormality (TFA) suggests that it is a traumatic event with potential negative psychological consequences. However, evidence also indicates that following traumatic events individuals may experience growth. Although TFA's negative psychological outcomes are well documented, little is known of the potential for growth following this event. Therefore, the study's objectives were to measure posttraumatic growth (PTG) post-TFA, examine the relationship between PTG, perinatal grief and coping, and determine the predictors of PTG...
January 12, 2017: Anxiety, Stress, and Coping
https://www.readbyqxmd.com/read/28078831/perception-on-the-abortion-laws-in-sri-lanka-a-community-based-study-in-the-city-of-colombo
#14
M S Suranga, K T Silva, L Senanayake
Introduction: Abortion is legally permitted in Sri Lanka, only if it is performed to save the mother’s life. However, it is estimated that a large number of induced abortions take place in Sri Lanka. Knowledge and attitudes towards induced abortion in the society are key issues influencing the policy response towards changes in the law. This study aimed to assess the knowledge and attitudes of adults towards induced abortion in Sri Lanka. Methods: Six Grama Niladhari Divisions (GNDs) and five to eight housing clusters from each GND were selected from Thimbirigasyaya Divisional Secretariat Division using multi stage stratified random sampling...
30, 2016: Ceylon Medical Journal
https://www.readbyqxmd.com/read/28078172/gastric-rupture-in-pregnancy-case-series-from-a-tertiary-institution-in-rwanda-and-review-of-the-literature
#15
David Ntirushwa, Stephen Rulisa, Febronie Muhorakeye, Lisa Bazzett-Matabele, Theogene Rurangwa, Maria Small
Background Gastric rupture is a rare, life-threatening condition during pregnancy. Case study We present three cases of gastric perforation during pregnancy and the puerperium. The first patient presented with gastric perforation 4 days following an uncomplicated cesarean delivery for obstetric indications. She initially complained of epigastric pain; however, those symptoms resolved. She later demonstrated worsening abdominal distension, intra-abdominal free fluid, and signs of peritonitis. At laparotomy, an ascariasis-associated gastric rupture was diagnosed...
October 2016: American Journal of Perinatology Reports
https://www.readbyqxmd.com/read/28074549/systemic-alterations-and-their-oral-manifestations-in-pregnant-women
#16
REVIEW
Camilla Silva de Araujo Figueiredo, Cíntia Gonçalves Carvalho Rosalem, Andre Luis Costa Cantanhede, Érika Bárbara Abreu Fonseca Thomaz, Maria Carmen Fontoura Nogueira da Cruz
The aims of this literature review are: to depict the main oral diseases that are related to pregnancy; to clarify some of the possible systemic mechanisms that are associated with these changes; and to address issues about oral care during pregnancy. A woman's organs undergo various physiological, neurological, and hormonal changes during pregnancy. Such changes occur gradually and are essential for the development of the fetus, providing what is needed for tissue formation and establishment of reserves for uterine and fetal life...
January 2017: Journal of Obstetrics and Gynaecology Research
https://www.readbyqxmd.com/read/28070760/the-generation-r-study-design-and-cohort-update-2017
#17
Marjolein N Kooijman, Claudia J Kruithof, Cornelia M van Duijn, Liesbeth Duijts, Oscar H Franco, Marinus H van IJzendoorn, Johan C de Jongste, Caroline C W Klaver, Aad van der Lugt, Johan P Mackenbach, Henriëtte A Moll, Robin P Peeters, Hein Raat, Edmond H H M Rings, Fernando Rivadeneira, Marc P van der Schroeff, Eric A P Steegers, Henning Tiemeier, André G Uitterlinden, Frank C Verhulst, Eppo Wolvius, Janine F Felix, Vincent W V Jaddoe
The Generation R Study is a population-based prospective cohort study from fetal life until adulthood. The study is designed to identify early environmental and genetic causes and causal pathways leading to normal and abnormal growth, development and health from fetal life, childhood and young adulthood. This multidisciplinary study focuses on several health outcomes including behaviour and cognition, body composition, eye development, growth, hearing, heart and vascular development, infectious disease and immunity, oral health and facial growth, respiratory health, allergy and skin disorders of children and their parents...
December 2016: European Journal of Epidemiology
https://www.readbyqxmd.com/read/28069418/splenic-artery-aneurysm-rupture-in-pregnancy
#18
Joshua Jacobson, Chad Gorbatkin, Stacey Good, Scott Sullivan
CASE PRESENTATION: A pregnant woman at 22+5/7weeks gestation presented to the emergency department (ED) from an outpatient clinic, hypotensive after experiencing a syncopal episode. On arrival to the ER she was tachycardic, tachypneic and complaining of abdominal pain. A bedside FAST was performed and noted free fluid in the abdomen. Subsequent CT obtained noted the rare but life-threatening diagnosis of ruptured splenic artery aneurysm that resulted in emergent transfer to the operating room with OB/GYN and general surgery...
December 15, 2016: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28065366/-characteristics-of-induced-labors-at-marqu%C3%A3-s-de-valdecilla-university-hospital
#19
Marta González-Maestro, Izaskun Laurrieta-Saiz, Casandra García-González, Marta López-Mirones, Oihane Terán-Muñoz, Alicia Alonso-Salcines
OBJECTIVE: Induction of labor (IOL) is a common obstetric practice which has increased in recent decades. The main objective of this study is to describe the characteristics of induced labor at Marqués de Valdecilla University Hospital. METHOD: A descriptive, retrospective study was performed between January 1st and April 30t(h) of 2014, by reviewing medical histories. A standardised registration has been used to collect data. RESULTS: There were a total of 376 IOL, the incidence was 35...
January 3, 2017: Enfermería Clínica
https://www.readbyqxmd.com/read/28064359/season-of-birth-and-the-risk-of-type-2-diabetes-in-adulthood-a-prospective-cohort-study-of-0-5-million-chinese-adults
#20
Jiahui Si, Canqing Yu, Yu Guo, Zheng Bian, Xia Li, Ling Yang, Yiping Chen, Huarong Sun, Bo Yu, Junshi Chen, Zhengming Chen, Jun Lv, Liming Li
AIMS/HYPOTHESIS: Season of birth as a surrogate for potential environmental exposure during fetal development and early postnatal life has shown an inconsistent association with adult type 2 diabetes in white populations living in high-latitude regions. The present study aimed to examine the association between birth seasonality and risk of adult type 2 diabetes in Chinese individuals living across wide regions of low latitude and lower to middle latitude. METHODS: Participants from the China Kadoorie Biobank were enrolled during 2004-2008 and followed up until 31 December 2013...
January 7, 2017: Diabetologia
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