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https://www.readbyqxmd.com/read/28927247/relationship-between-sleeping-difficulties-and-airway-symptoms-severity-with-the-health-related-quality-of-life-in-patients-with-gerd
#1
Claudio Andaloro, Mario Sati, Calogero Grillo, Caterina M Grillo, Ignazio LA Mantia
BACKGROUND: Gastroesophageal reflux disease (GERD) is a chronic disease highly associated with several pulmonary disease and sleep disorders leading to a negative impact on the quality of life. Aim of this study was to investigate the correlation between these disorders and the health-related quality of life. METHODS: Patients were recruited from the Department of Medical Sciences, Surgical and Advanced Technologies, GF Ingrassia, University of Catania, from October 2015 to May 2016...
December 2017: Minerva Gastroenterologica e Dietologica
https://www.readbyqxmd.com/read/28926943/monoclonal-antibodies-in-preclinical-eae-models-of-multiple-sclerosis-a-systematic-review
#2
REVIEW
Katja Schmitz, Gerd Geisslinger, Irmgard Tegeder
Monoclonal antibodies (mAb) are promising therapeutics in multiple sclerosis and multiple new candidates have been developed, hence increasing the need for some agreement for preclinical mAb studies. We systematically analyzed publications of experimental autoimmune encephalomyelitis (EAE) studies showing effects of monoclonal antibodies. A PubMed search retrieved 570 records, out of which 122 studies with 253 experiments were eligible based on experimental design, number of animals and presentation of time courses of EAE scores...
September 16, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28926938/integrin-activation-contributes-to-lower-cisplatin-sensitivity-in-mv3-melanoma-cells-by-inducing-the-wnt-signalling-pathway
#3
Maria B R Piva, Bastian Jakubzig, Gerd Bendas
BACKGROUND: integrins have been associated with the development of chemotherapy resistant tumour cells, mostly those of hematopoietic origin, by mediating the binding to the extracellular matrix. The relevance for solid tumour cells and the underlying mechanisms remain elusive. METHODS: using MTT assays, we detected the loss in cisplatin sensitivity of human MV3 melanoma cells upon integrin activation. Underlying cellular pathways were evaluated by flow cytometry...
September 16, 2017: Cancers
https://www.readbyqxmd.com/read/28925710/highly-localized-strain-in-a-mos2-au-heterostructure-revealed-by-tip-enhanced-raman-spectroscopy
#4
Mahfujur Rahaman, Raul D Rodriguez, Gerd Plechinger, Stefan Moras, Christian Schüller, Tobias Korn, Dietrich R T Zahn
Tip-enhanced Raman spectroscopy (TERS) has been rapidly improved over the last decade and opened up opportunities to study phonon properties of materials at the nanometer scale. In this contribution we report on tip-enhanced Raman spectroscopy (TERS) of an ultra-thin MoS2 flake on a nanostructured Au on silicon surface forming a two-dimensional (2D) crystal/plasmonic heterostructure. Au nanostructures (shaped in triangles) are prepared by nanosphere lithography and then MoS2 is mechanically exfoliated on top of them...
September 19, 2017: Nano Letters
https://www.readbyqxmd.com/read/28924729/dor-vs-toupet-fundoplication-after-laparoscopic-heller-myotomy-long-term-randomized-controlled-trial-evaluated-by-high-resolution-manometry
#5
Gonzalo Torres-Villalobos, Enrique Coss-Adame, Janette Furuzawa-Carballeda, Fernanda Romero-Hernández, Blanca Blancas-Breña, Samuel Torres-Landa, Axel Palacios-Ramírez, Edgar Alejandro-Medrano, Axel Hernández-Ávila, Athenea Flores-Najera, Lourdes Margarita Ávila Escobedo, Cecilia Ramírez Angulo, Angélica Rodríguez-Garcés, Miguel Ángel Valdovinos
BACKGROUND: Laparoscopic Heller myotomy (LHM) with partial fundoplication is an effective treatment for achalasia. However, the type of fundoplication is still a subject of debate. AIM: The aim of the study is to identify which partial fundoplication leads to better control of acid exposure, manometric parameters, and symptoms scores. METHODS: A randomized controlled trial was performed to compare Dor vs Toupet fundoplication after LHM. The preoperative diagnosis was made by high-resolution manometry (HRM), upper endoscopy, and barium esophagogram...
September 18, 2017: Journal of Gastrointestinal Surgery: Official Journal of the Society for Surgery of the Alimentary Tract
https://www.readbyqxmd.com/read/28924688/the-barrier-to-informed-choice-in-cancer-screening-statistical-illiteracy-in-physicians-and-patients
#6
Odette Wegwarth, Gerd Gigerenzer
An efficient health care requires both informed doctors and patients. Our current healthcare system falls short on both counts. Most doctors and patients do not understand the available medical evidence. To illustrate the extent of the problem in the setting of cancer screening: In a representative sample of some 5000 women in nine European countries, 92% overestimated the reduction of breast cancer mortality by mammography by a factor of 10-200, or did not know. For a similar sample of about 5000 men with respect to PSA screening, this number was 89%...
2018: Recent Results in Cancer Research
https://www.readbyqxmd.com/read/28922206/hidden-costs-of-hospitalization-after-firearm-injury-national-analysis-of-different-hospital-readmission
#7
Rishi Rattan, Joshua Parreco, Nicholas Namias, Gerd D Pust, D Dante Yeh, Tanya L Zakrison
OBJECTIVE: To compare the risk factors and costs associated with readmission after firearm injury nationally, including different hospitals. BACKGROUND: No national studies capture readmission to different hospitals after firearm injury. METHODS: The 2013 to 2014 Nationwide Readmissions Database was queried for patients admitted after firearm injury. Logistic regression identified risk factors for 30-day same and different hospital readmission...
September 15, 2017: Annals of Surgery
https://www.readbyqxmd.com/read/28922088/semifluorinated-alkane-eye-drops-for-treatment-of-dry-eye-disease-due-to-meibomian-gland-disease
#8
Philipp Steven, Albert J Augustin, Gerd Geerling, Thomas Kaercher, Florian Kretz, Kathleen Kunert, Johannes Menzel-Severing, Norbert Schrage, Wolfgang Schrems, Sonja Krösser, Michael Beckert, Elisabeth M Messmer
PURPOSE: Meibomian gland disease is generally accepted as the leading cause for evaporative dry eye disease (DED). In a previous study, perfluorohexyloctane, a semifluorinated alkane, has been demonstrated to significantly increase tear film breakup time and to reduce corneal fluorescein staining in patients with evaporative DED, thereby vastly reducing dry eye-related symptoms. This study was set up to evaluate perfluorohexyloctane in a larger population of patients with Meibomian gland dysfunction...
September 18, 2017: Journal of Ocular Pharmacology and Therapeutics
https://www.readbyqxmd.com/read/28920576/the-dream-complex-through-its-subunit-lin37-cooperates-with-rb-to-initiate-quiescence
#9
Christina Fs Mages, Axel Wintsche, Stephan H Bernhart, Gerd A Müller
The retinoblastoma Rb protein is an important factor controlling the cell cycle. Yet, mammalian cells carrying Rb deletions are still able to arrest under growth-limiting conditions. The Rb-related proteins p107 and p130, which are components of the DREAM complex, had been suggested to be responsible for a continued ability to arrest by inhibiting E2f activity and by recruiting chromatin-modifying enzymes. Here, we show that p130 and p107 are not sufficient for DREAM-dependent repression. We identify the MuvB protein Lin37 as an essential factor for DREAM function...
September 18, 2017: ELife
https://www.readbyqxmd.com/read/28918435/infant-avoidance-training-alters-cellular-activation-patterns-in-prefronto-limbic-circuits-during-adult-avoidance-learning-ii-cellular-imaging-of-neurons-expressing-the-activity-regulated-cytoskeleton-associated-protein-arc-arg3-1
#10
Nicole Gröger, Anja Mannewitz, Jörg Bock, Susann Becker, Katja Guttmann, Gerd Poeggel, Katharina Braun
Positive and negative feedback learning is essential to optimize behavioral performance. We used the two-way active avoidance (TWA) task as an experimental paradigm for negative feedback learning with the aim to test the hypothesis that neuronal ensembles activate the activity-regulated cytoskeletal (Arc/Arg3.1) protein during different phases of avoidance learning and during retrieval. A variety of studies in humans and other animals revealed that the ability of aversive feedback learning emerges postnatally...
September 16, 2017: Brain Structure & Function
https://www.readbyqxmd.com/read/28916953/dexlansoprazole-for-heartburn-relief-in-adolescents-with-symptomatic-nonerosive-gastro-esophageal-reflux-disease
#11
Benjamin D Gold, Betsy Pilmer, Jaroslaw Kierkuś, Barbara Hunt, Maria Claudia Perez, David Gremse
BACKGROUND: Proton pump inhibitors are commonly used to treat gastro-esophageal reflux disease (GERD) and nonerosive GERD (NERD) in adolescents and adults. Despite the efficacy of available medications, many patients have persisting symptoms, indicating a need for more effective agents. AIMS: To assess the safety and efficacy of dexlansoprazole dual delayed-release capsules in adolescents for treatment of symptomatic NERD. METHODS: A phase 2, open-label, multicenter study was conducted in adolescents aged 12-17 years...
September 15, 2017: Digestive Diseases and Sciences
https://www.readbyqxmd.com/read/28916711/comparative-analysis-of-three-dimensional-chromosomal-architecture-identifies-a-novel-fetal-hemoglobin-regulatory-element
#12
Peng Huang, Cheryl A Keller, Belinda Giardine, Jeremy D Grevet, James O J Davies, Jim R Hughes, Ryo Kurita, Yukio Nakamura, Ross C Hardison, Gerd A Blobel
Chromatin structure is tightly intertwined with transcription regulation. Here we compared the chromosomal architectures of fetal and adult human erythroblasts and found that, globally, chromatin structures and compartments A/B are highly similar at both developmental stages. At a finer scale, we detected distinct folding patterns at the developmentally controlled β-globin locus. Specifically, new fetal stage-specific contacts were uncovered between a region separating the fetal (γ) and adult (δ and β) globin genes (encompassing the HBBP1 and BGLT3 noncoding genes) and two distal chromosomal sites (HS5 and 3'HS1) that flank the locus...
September 15, 2017: Genes & Development
https://www.readbyqxmd.com/read/28914696/the-overlap-of-gastroesophageal-reflux-disease-and-functional-constipation-in-children-the-efficacy-of-constipation-treatment
#13
Masallah Baran, Yeliz Cagan Appak, Miray Karakoyun, Sevda Yalcinkaya, Kayi Eliacik, Bumin N Dundar
OBJECTIVES: This study was designed to investigate the frequency of gastroesophageal reflux disease (GERD) in children with functional constipation (FC). It was structured to assess the improvement level in reflux symptoms by measuring the acid reflux in these patients after they had received FC treatment. METHODS: Ninety-four children who suffered from constipation were evaluated prospectively. Data forms were completed to assess the GERD symptoms in all the cases...
September 13, 2017: European Journal of Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/28914345/comparison-of-clinical-outcomes-between-open-and-thoracoscopic-repair-for-esophageal-atresia-with-tracheoesophageal-fistula-a-systematic-review-and-meta-analysis
#14
Yuhao Wu, Hongyu Kuang, Tiewei Lv, Chun Wu
OBJECTIVE: A meta-analysis was performed for a comparison of outcomes between open repair (OR) and thoracoscopic repair (TR) for esophageal atresia with tracheoesophageal fistula (EA with TEF). METHODS: Electronic databases, including PubMed, Cochrane Library, and Medline, were searched systematically for the literatures aimed mainly at comparing the therapeutic effects for EA with TEF administrated by OR and TR. Corresponding data sets were extracted and two reviewers independently assessed the methodological quality...
September 15, 2017: Pediatric Surgery International
https://www.readbyqxmd.com/read/28913607/diabetes-and-the-esophagus
#15
REVIEW
Roberto Monreal-Robles, José M Remes-Troche
Chronic hyperglycemia is a well-known cause of gastrointestinal motility disorders extending from the esophagus to the anorectum. Even though little attention has been paid to esophageal disorders in the context of DM, its prevalence is higher compared to gastroparesis. Heartburn, as a typical symptom of gastroesophageal reflux disease (GERD), is the most prevalent symptom and has been found in 25 to 41% of patients with DM. Furthermore, DM has recently been established as possible independent factor for the development of Barrett's esophagus...
September 15, 2017: Current Treatment Options in Gastroenterology
https://www.readbyqxmd.com/read/28912807/a-meta-analysis-and-systematic-review-of-the-efficacy-of-twice-daily-ppis-versus-once-daily-for-treatment-of-gastroesophageal-reflux-disease
#16
REVIEW
Hongying Zhang, Zhiping Yang, Zhen Ni, Yongquan Shi
BACKGROUND: To investigate whether PPIs BID is superior to QD for treatment of GERD in a short time. METHODS: We searched PubMed, Cochrane Library, Scopus, EMBASE, Ovid, EBSCO, and Web of Science databases (from 1998 to May 2016) to select RCTs, which compared the efficacy of PPIs BID versus QD for GERD. The primary outcomes were symptom relief or esophageal mucosal healing at weeks 4 and 8. The M-H method with fixed-effect or random-effect model was used to calculate RR and 95% CIs...
2017: Gastroenterology Research and Practice
https://www.readbyqxmd.com/read/28911949/postprandial-high-resolution-impedance-manometry-identifies-mechanisms-of-non-response-to-proton-pump-inhibitors
#17
Rena Yadlapati, Michael Tye, Sabine Roman, Peter J Kahrilas, Katherine Ritter, John E Pandolfino
BACKGROUND & AIMS: Recognition of rumination and supragastric belching is often delayed as symptoms may be mistakenly attributed to gastroesophageal reflux disease (GERD). However, distinct from GERD, rumination and supragastric belching are more responsive to behavioral interventions than to acid-suppressive and anti-reflux therapies. Postprandial high-resolution impedance manometry (PP-HRIM) is an efficient method to identify rumination and belches. We investigated the distribution of postprandial profiles determined by PP-HRIM, and identified patient features associated with postprandial profiles among patients with non-response to proton pump inhibitors (PPIs)...
September 11, 2017: Clinical Gastroenterology and Hepatology
https://www.readbyqxmd.com/read/28910600/an-acceptor-analogue-of-%C3%AE-1-4-galactosyltransferase-substrate-inhibitor-or-both
#18
Jingqian Jiang, Gerd K Wagner
Many glycosyltransferase inhibitors in the literature are structurally derived from the donor or acceptor substrate of the respective enzyme. A representative example is 2-naphthyl β-d-GlcNAc, a synthetic GlcNAc glycoside that has been reported as a galactosyltransferase inhibitor. This GlcNAc derivative is attractive as a chemical tool compound for biological and biochemical studies because of its reported potency as an inhibitor, and its short and straightforward synthesis from readily available starting materials...
August 31, 2017: Carbohydrate Research
https://www.readbyqxmd.com/read/28906412/laparoscopic-nissen-total-versus-anterior-180%C3%A2-fundoplication-for-gastro-esophageal-reflux-disease-a-meta-analysis-and-systematic-review
#19
Xing Du, Ji-Min Wu, Zhi-Wei Hu, Feng Wang, Zhong-Gao Wang, Chao Zhang, Chao Yan, Mei-Ping Chen
BACKGROUND: Laparoscopic Nissen fundoplication (LNF) has been the gold standard for the surgical management of Gastro-esophageal reflux disease (GERD). Laparoscopic anterior 180° fundoplication (180° LAF) is reported to reduce the incidence of postoperative complications while obtaining similar control of reflux. The present meta-analysis was conducted to confirm the value of the 2 techniques. METHODS: PubMed, Medline, Embase, Cochrane Library, Springerlink, and China National Knowledge Infrastructure Platform databases were searched for randomized controlled trials (RCTs) comparing LNF and 180° LAF...
September 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28906377/reflux-episodes-and-esophageal-impedance-levels-in-patients-with-typical-and-atypical-symptoms-of-gastroesophageal-reflux-disease
#20
Bi Xing Ye, Liu Qin Jiang, Lin Lin, Ying Wang, Meifeng Wang
To determine the relationship between baseline impedance levels and gastroesophageal reflux, we retrospectively enrolled 110 patients (54 men and 56 female; mean age, 51 ± 14 years) with suspected gastroesophageal reflux disease (GERD) who underwent 24-h multichannel intraluminal impedance and pH monitoring. Patients were stratified according to symptom (typical or atypical) and reflux types (acid reflux, nonacid reflux [NAR], or no abnormal reflux). Mean nocturnal baseline impedance (MNBI) were measured 3 cm (distal esophagus) and 17 cm (proximal esophagus) above the lower esophageal sphincter...
September 2017: Medicine (Baltimore)
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