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intrauterine growth retardation

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https://www.readbyqxmd.com/read/27909691/6q24-transient-neonatal-diabetes-how-to-manage-while-waiting-for-genetic-results
#1
Julie Fudvoye, Khaldoun Farhat, Virginie De Halleux, Corina Ramona Nicolescu
Diabetes, rare in the neonatal period, should be evoked in every newborn presenting with unexplained intrauterine and early postnatal growth retardation. This case report illustrates the clinical course and therapeutic approach of a newborn diagnosed with transient diabetes. The baby was born at 37 weeks of gestation with a severe intrauterine growth restriction. Except a mild macroglossia and signs of growth restriction, physical examination was normal. On the fifth day of life, hyperglycemia (180 mg/dl) was noted, and the next day, the diagnosis of diabetes was confirmed (high blood sugar, glucosuria, undetectable levels of insulin and C-peptide)...
2016: Frontiers in Pediatrics
https://www.readbyqxmd.com/read/27901041/bainbridge-ropers-syndrome-caused-by-loss-of-function-variants-in-asxl3-a-recognizable-condition
#2
Alma Kuechler, Johanna Christina Czeschik, Elisabeth Graf, Ute Grasshoff, Ulrike Hüffmeier, Tiffany Busa, Stefanie Beck-Woedl, Laurence Faivre, Jean-Baptiste Rivière, Ingrid Bader, Johannes Koch, André Reis, Ute Hehr, Olaf Rittinger, Wolfgang Sperl, Tobias B Haack, Thomas Wieland, Hartmut Engels, Holger Prokisch, Tim M Strom, Hermann-Josef Lüdecke, Dagmar Wieczorek
Truncating ASXL3 mutations were first identified in 2013 by Bainbridge et al. as a cause of syndromic intellectual disability in four children with similar phenotypes using whole-exome sequencing. The clinical features - postulated by Bainbridge et al. to be overlapping with Bohring-Opitz syndrome - were developmental delay, severe feeding difficulties, failure to thrive and neurological abnormalities. This condition was included in OMIM as 'Bainbridge-Ropers syndrome' (BRPS, #615485). To date, a total of nine individuals with BRPS have been published in the literature in four reports (Bainbridge et al...
November 30, 2016: European Journal of Human Genetics: EJHG
https://www.readbyqxmd.com/read/27882215/epigenetic-changes-in-peripheral-leucocytes-as-biomarkers-in-intrauterine-growth-retardation-rat
#3
Xue-Feng Xu, Shan-Shan Xu, Lin-Cheng Fu, Qiong-Yao Hu, Ying Lv, Li-Zhong Du
Epigenetics plays an important role in the fetal origins of adult disease. Intrauterine growth retardation (IUGR) can cause increased histone acetylation of the endothelin-1 (ET-1) gene from pulmonary vascular endothelial cells or the whole lung tissue and persist into later life, likely resulting in increased risk of pulmonary hypertension or asthma later in life. However, little is known regarding the correlation of epigenetic changes between specific tissue and peripheral leucocytes. In the present study, an IUGR rat model was established by maternal nutrient restriction...
November 2016: Biomedical Reports
https://www.readbyqxmd.com/read/27806803/-effect-of-intrauterine-growth-retardation-on-the-structure-and-function-of-the-kidney
#4
J Zhu, Y Xing
No abstract text is available yet for this article.
November 2, 2016: Zhonghua Er Ke za Zhi. Chinese Journal of Pediatrics
https://www.readbyqxmd.com/read/27796886/presence-of-telocytes-in-a-non-innervated-organ-the-placenta
#5
Cleofina Bosco, Eugenia Díaz
This chapter discusses the relationship between failure in placentation and the subsequent alterations in the normal structure of the placenta. Interstitial Cajal-like cells (ICLC) were observed for the first time in the human placenta in 2007 and later were named telocytes. Strong evidence confirms that in the placental chorionic villi, TC are located strategically between the smooth muscle cells (SMC) of the fetal blood vessel wall and the stromal myofibroblasts. As the placenta is a non-innervated organ and considering the strategic position of telocytes in chorionic villi, it has been postulated that their function would be related to signal transduction mechanisms involved in the regulation of the blood flow in the fetal vessels, as well as in the shortening/lengthening of the chorionic villi providing the necessary rhythmicity to the process of maternal/fetal metabolic exchange...
2016: Advances in Experimental Medicine and Biology
https://www.readbyqxmd.com/read/27771626/pregnancy-outcomes-regarding-maternal-serum-afp-value-in-second-trimester-screening
#6
Karolina Bartkute, Dalia Balsyte, Josef Wisser, Juozas Kurmanavicius
AIM: The aim of this study was to evaluate the predictive value of α-fetoprotein in maternal serum (MS-AFP) as a marker for diverse pregnancy outcomes. METHODS: The study was based on pregnancy and delivery data from 5520 women between 1999 and 2014 at University Hospital of Zurich (UHZ). INCLUSION CRITERIA: both MS-AFP and pregnancy outcome were known for the same pregnancy. Pregnancy outcomes and characteristics such as fetal malformation, intrauterine fetal death (IUFD) and intrauterine growth retardation as well as maternal age, weight before pregnancy, gestational age (GA) at delivery, newborn weight, length and head circumference were analyzed with respect to the MS-AFP value...
October 24, 2016: Journal of Perinatal Medicine
https://www.readbyqxmd.com/read/27762111/management-of-pregnancy-in-lupus-patients
#7
Renu Saigal, Laxmikant Goyal, M L Tank, Suresh Saigal
Systemic lupus erythematosus (SLE) mostly affects young women of reproductive age group. SLE patients may conceive as any normal woman but complication may occur in these patients if the disease is active. Pregnancy in SLE may lead to 1. Aggravation of SLE (Lupus flare) 2. Pre-term delivery, intrauterine growth retardation and foetal loss (in presence of antiphospholipid antibodies) 3. Neonatal lupus especially in presence of Anti-Ro / La antibody. For a successful pregnancy, both from maternal and foetal aspects, disease should be quiescent for at least six months before the conception...
August 2016: Journal of the Association of Physicians of India
https://www.readbyqxmd.com/read/27761424/teratogenic-effects-of-silymarin-on-mouse-fetuses
#8
Mahbobe Gholami, Seyed Adel Moallem, Mohammad Afshar, Sakineh Amoueian, Leila Etemad, Gholamreza Karimi
OBJECTIVE: Silybum marianum has been used for centuries in herbal medicine for treatment of liver diseases. Currently, there is no data available on the possible effects of silymarin on fetal development. This study aimed to investigate the teratogenic effect of silymarin on BALB/c mice fetuses. MATERIALS AND METHODS: A total of 40 pregnant mice were divided into 4 groups of 10 mice each. Three groups received silymarin at three different doses of 50, 100 and 200 mg/kg/day during gestational days (GDs)...
September 2016: Avicenna Journal of Phytomedicine
https://www.readbyqxmd.com/read/27753930/os-05-05-nrf2-deficiency-alleviates-perinatal-complications-in-pregnancy-associated-hypertension-mice-via-enhancing-placental-angiogenesis
#9
Masahiro Nezu, Tomokazu Souma, Lei Yu, Hiroki Sekine, Takashi Moriguchi, Nobuyuki Takahashi, Sadayoshi Ito, Norio Suzuki, Masayuki Yamamoto
OBJECTIVE: Placental activation of the renin-angiotensin system (RAS) plays an important role in pathogenesis of preeclampsia. RAS induces reactive oxygen species (ROS) production by activating NADPH oxidases. Keap1-Nrf2 system is a critical regulator for cellular anti-oxidative stress response through controlling transcription of antioxidant genes. This study has explored the relationship between RAS-induced ROS signaling and Keap1-Nrf2 system in preeclampsia. DESIGN AND METHOD: To examine the contribution of Keap1-Nrf2 system to preeclampsia pathology, we generated transgenic mouse models of preeclampsia/pregnancy-associated hypertension (PAH mice), in which RAS is activated selectively in late pregnancy, under deficient, normal or active Nrf2 conditions...
September 2016: Journal of Hypertension
https://www.readbyqxmd.com/read/27753020/characterization-of-human-pregnancy-specific-glycoprotein-psg-gene-copy-number-variations-in-pre-eclampsia-patients
#10
Chia Lin Chang, Chia Yu Chang, Da Xian Lee, Po Jen Cheng
Pre-eclampsia is a pregnancy-specific hypertensive disorder that affects 2-8 % of pregnancies. This disorder can lead to seizure, multi-organ failure and maternal death. The best approach to prevent pre-eclampsia-associated adverse outcomes is to be able to prevent pre-eclampsia as early as possible. Unfortunately, current diagnostic methods are ineffective at predicting the risk of pre-eclampsia during early pregnancy. In humans, low levels of a group of placenta-derived Pregnancy Specific Glycoproteins (PSGs) have been associated with intrauterine growth retardation and pre-eclampsia and there is a significant enrichment of cases with deletions in the PSG gene locus in pre-eclampsia patients...
2016: Advances in Experimental Medicine and Biology
https://www.readbyqxmd.com/read/27749550/evaluating-the-effectiveness-and-safety-of-ursodeoxycholic-acid-in-treatment-of-intrahepatic-cholestasis-of-pregnancy-a-meta-analysis-a-prisma-compliant-study
#11
Xiang Kong, Yan Kong, Fangyuan Zhang, Tingting Wang, Jin Yan
BACKGROUND: Intrahepatic cholestasis of pregnancy (ICP) is a specific pregnancy-related disorder without standard medical therapies. Ursodeoxycholic acid (UDCA) is the most used medicine, but the efficacy and safety of UDCA remain uncertain. Several meta-analyses had been made to assess the effects of UDCA in ICP. However, the samples were not large enough to convince obstetricians to use UDCA. We conducted a meta-analysis to evaluate the effects and safety of UDCA in patients with ICP, which included only randomized controlled trials (RCTs)...
October 2016: Medicine (Baltimore)
https://www.readbyqxmd.com/read/27737654/effectiveness-and-cost-effectiveness-of-routine-third-trimester-ultrasound-screening-for-intrauterine-growth-restriction-study-protocol-of-a-nationwide-stepped-wedge-cluster-randomized-trial-in-the-netherlands-the-iris-study
#12
Jens Henrichs, Viki Verfaille, Laura Viester, Myrte Westerneng, Bert Molewijk, Arie Franx, Henriette van der Horst, Judith E Bosmans, Ank de Jonge, Petra Jellema
BACKGROUND: Intrauterine growth retardation (IUGR) is a major risk factor for perinatal mortality and morbidity. Thus, there is a compelling need to introduce sensitive measures to detect IUGR fetuses. Routine third trimester ultrasonography is increasingly used to detect IUGR. However, we lack evidence for its clinical effectiveness and cost-effectiveness and information on ethical considerations of additional third trimester ultrasonography. This nationwide stepped wedge cluster-randomized trial examines the (cost-)effectiveness of routine third trimester ultrasonography in reducing severe adverse perinatal outcome through subsequent protocolized management...
October 13, 2016: BMC Pregnancy and Childbirth
https://www.readbyqxmd.com/read/27722780/n-acetylcysteine-attenuates-intrauterine-growth-retardation-induced-hepatic-damage-in-suckling-piglets-by-improving-glutathione-synthesis-and-cellular-homeostasis
#13
Hao Zhang, Weipeng Su, Zhixiong Ying, Yueping Chen, Le Zhou, Yue Li, Jingfei Zhang, Lili Zhang, Tian Wang
PURPOSE: The objective of the present study was to test the hypothesis that N-acetylcysteine (NAC) may play beneficial roles against intrauterine growth retardation (IUGR)-induced hepatic damage in suckling piglets. METHODS: Fourteen IUGR and seven normal birth weight (NBW) neonatal male piglets were selected. Piglets were weaned at 7 days of postnatal age and fed the control formula milk (NBW-CON and IUGR-CON groups) or the control formula milk supplemented with 1...
October 8, 2016: European Journal of Nutrition
https://www.readbyqxmd.com/read/27699198/morbility-clinical-data-and-proteomic-analysis-of-iugr-and-aga-newborns-at-different-gestational-ages
#14
M D Ruiz-González, M D Cañete, J L Gómez-Chaparro, A Rodríguez-Torronteras, N Abril, R Cañete, J L López-Barea
The data are related to the proteomic analysis of 43 newborns with intrauterine growth retardation (IUGR) and 45 newborns with appropriate weight for gestational age (AGA) carried out by separation via 2DE and analyzed by MS-TOF/TOF. All newborns were separated into three gestational age groups, "Very Preterm" 29-32 weeks, "Moderate Preterm" 33-36 weeks, and, "Term" ≥37weeks. From each newborn, blood was drawn three times from birth to 1 month life. High-abundant serum proteins were depleted, and the minority ones were separated by 2DE and analyzed for significant expression differences...
December 2016: Data in Brief
https://www.readbyqxmd.com/read/27698740/neurological-teratogenic-effects-of-antiepileptic-drugs-during-pregnancy
#15
Qingmei Nie, Baohua Su, Jianping Wei
Epilepsy is one of the few neurologic disorders that requires a constant treatment during pregnancy. Epilepsy affects 0.3-0.8% of pregnant women. Prescription of antiepileptic drugs (AEDs) to pregnant women with epilepsy requires monitoring and maintaining a balance between limiting seizures and decreasing fetal exposure to the potential teratogenic effects. AEDs are also commonly used for psychiatric disorders, pain disorders, and migraines. The types of malformations that can result in fetuses exposed to AEDs include minor anomalies, major congenital malformations, intrauterine growth retardation, cognitive dysfunction, low IQ, microcephaly, and infant mortality...
October 2016: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/27677928/birthweight-in-pregnant-women-with-protein-s-deficiency-treated-with-low-molecular-weight-heparin-a-retrospective-cohort-study
#16
Juan Jesús Fernández-Alba, Carmen González-Macías, Angel Vilar Sánchez, Pilar Tajada Cepero, Raquel Garrido Teruel, María José García-Cabanillas, Luis Javier Moreno-Corral, Rafael Torrejón Cardoso
OBJECTIVE: To determine the risk of small-for-gestational-age (SGA) and intrauterine growth retardation (IUGR) in pregnant women with protein S (PS) deficiency who received low-molecular-weight heparin (LMWH). METHODS: Retrospective cohort study of pregnant women seen from January 2002 to December 2011. The study cohort comprised a total of 328 patients with PS deficiency, who received prophylactic enoxaparin during pregnancy. The control cohort included 11 884 pregnant women without significant past medical history...
October 17, 2016: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/27643323/os-05-05-nrf2-deficiency-alleviates-perinatal-complications-in-pregnancy-associated-hypertension-mice-via-enhancing-placental-angiogenesis
#17
Masahiro Nezu, Tomokazu Souma, Lei Yu, Hiroki Sekine, Takashi Moriguchi, Nobuyuki Takahashi, Sadayoshi Ito, Norio Suzuki, Masayuki Yamamoto
OBJECTIVE: Placental activation of the renin-angiotensin system (RAS) plays an important role in pathogenesis of preeclampsia. RAS induces reactive oxygen species (ROS) production by activating NADPH oxidases. Keap1-Nrf2 system is a critical regulator for cellular anti-oxidative stress response through controlling transcription of antioxidant genes. This study has explored the relationship between RAS-induced ROS signaling and Keap1-Nrf2 system in preeclampsia. DESIGN AND METHOD: To examine the contribution of Keap1-Nrf2 system to preeclampsia pathology, we generated transgenic mouse models of preeclampsia/pregnancy-associated hypertension (PAH mice), in which RAS is activated selectively in late pregnancy, under deficient, normal or active Nrf2 conditions...
September 2016: Journal of Hypertension
https://www.readbyqxmd.com/read/27642851/genetic-maternal-and-environmental-risk-factors-for-cryptorchidism-an-update
#18
Julia Spencer Barthold, Susanne Reinhardt, Jorgen Thorup
Unilateral or bilateral cryptorchidism is an isolated anomaly in the majority of cases, with evidence to date suggesting that it is a complex disorder resulting from interactions between genetic and environmental factors. Population, family, and limited genome-wide association data suggest moderate genetic risk, multiple susceptibility loci, and a role for the maternal environment. Epidemiologic studies have identified low birth weight or intrauterine growth retardation as factors most strongly associated with cryptorchidism, with additional evidence suggesting that maternal smoking and gestational diabetes increase risk...
October 2016: European Journal of Pediatric Surgery
https://www.readbyqxmd.com/read/27627565/fetal-heart-rate-monitoring-using-maternal-abdominal-surface-electrodes-in-third-trimester-can-we-obtain-additional-information-other-than-ctg-trace
#19
Tomasz Fuchs, Krzysztof Grobelak, Michał Pomorski, Mariusz Zimmer
BACKGROUND: Cardiotocography (CTG) is the most widely used procedure despite its low specificity for fetal acidosis and poor perinatal outcome. Fetal electrocardiography (fECG) with transabdominal electrodes is a new, non-invasive and promising method with greater potential for detecting impairment of fetal circulation. This study is the first that attempts to assess the usefulness of fECG in comparison to CTG during antepartum period. OBJECTIVES: To determine if a single fECG examination along with CTG tracing and Doppler flow measurement in the fetal vessels has any additional clinical value in normal and intrauterine growth restricted (IUGR) fetuses...
March 2016: Advances in Clinical and Experimental Medicine: Official Organ Wroclaw Medical University
https://www.readbyqxmd.com/read/27623003/prenatal-diagnosis-of-focal-dermal-hypoplasia-report-of-three-fetuses-and-review-of-the-literature
#20
Laura Mary, Sophie Scheidecker, Monique Kohler, Maria-Paola Lombardi, Anne-Lise Delezoide, Elisabeth Auberger, Stéphane Triau, Estelle Colin, Marion Gerard, Karl-Heinz Grzeschik, Hélène Dollfus, Maria Cristina Antal
Focal dermal hypoplasia (FDH) is a rare syndrome characterized by pleiotropic features knowing to involve mostly skin and limbs. Although FDH has been described in children and adults, the cardinal signs of the fetal phenotype are not straightforward impacting the quality of the prenatal diagnosis. We describe in depth the ultrasound, radiological, macroscopical, and histological phenotype of three female fetuses with a severe form of FDH, propose a review of the literature and an attempt to delineate minimal and cardinal signs for FDH diagnosis...
September 13, 2016: American Journal of Medical Genetics. Part A
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