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https://www.readbyqxmd.com/read/27932075/non-enzymatic-oxidized-metabolite-of-dha-4-rs-4-f4t-neuroprostane-protects-the-heart-against-reperfusion-injury
#1
Jérôme Roy, Jérémy Fauconnier, Camille Oger, Charlotte Farah, Claire Angebault-Prouteau, Jérôme Thireau, Patrice Bideaux, Valérie Scheuermann, Valérie Bultel-Poncé, Marie Demion, Jean-Marie Galano, Thierry Durand, Jetty Chung-Yung Lee, Jean-Yves Le Guennec
Acute myocardial infarction leads to an increase in oxidative stress and lipid peroxidation. 4(RS)-4-F4t-Neuroprostane (4-F4t-NeuroP) is a mediator produced by non-enzymatic free radical peroxidation of the cardioprotective polyunsaturated fatty acid, docosahexaenoic acid (DHA). In this study, we investigated whether intra-cardiac delivery of 4-F4t-NeuroP (0.03mg/kg) prior to occlusion (ischemia) prevents and protects rat myocardium from reperfusion damages. Using a rat model of ischemic-reperfusion (I/R), we showed that intra-cardiac infusion of 4-F4t-NeuroP significantly decreased infarct size following reperfusion (-27%) and also reduced ventricular arrhythmia score considerably during reperfusion (-41%)...
December 5, 2016: Free Radical Biology & Medicine
https://www.readbyqxmd.com/read/27928471/radiological-imaging-findings-of-scheuermann-disease
#2
Erkan Gokce, Murat Beyhan
AIM: To find accompanying anomalies of typical and atypical Scheuermann's disease (SD) is reported in the present study. METHODS: Study included 20 patients (16 men and 4 women) who had radiological imaging radiography, magnetic resonance imaging (MRI) and computed tomography, if available, due to back pain, curved back and low back pain in November 2011-February 2016 period. Patients were categorized into typical and atypical patterns based on the region involved...
November 28, 2016: World Journal of Radiology
https://www.readbyqxmd.com/read/27904931/-arthroscopic-tenodesis-or-tenotomy-of-the-long-head-of-the-biceps-tendon-in-preselected-patients-does-it-make-a%C3%A2-difference
#3
M Kerschbaum, N Maziak, M Scheuermann, M Scheibel
BACKGROUND: Are there clinical, cosmetic and/or structural differences between tenotomy and tenodesis of the long head of the biceps tendon (LHB) in patients selected according to commonly used indication criteria? MATERIAL AND METHODS: A total of 85 patients were included in this study. An LHB tenodesis (LHB-TD) was performed in 49 patients and a tenotomy (LHB-TT) in 36 patients. In addition to a standardized examination, the age and gender adjusted Constant score (aCS), the LHB score and the subjective shoulder value (SSV) were assessed...
November 30, 2016: Der Orthopäde
https://www.readbyqxmd.com/read/27897007/production-of-a-preliminary-quality-control-pipeline-for-single-nuclei-rna-seq-and-its-application-in-the-analysis-of-cell-type-diversity-of-post-mortem-human-brain-neocortex
#4
Brian Aevermann, Jamison McCorrison, Pratap Venepally, Rebecca Hodge, Trygve Bakken, Jeremy Miller, Mark Novotny, Danny N Tran, Francisco Diezfuertes, Lena Christiansen, Fan Zhang, Frank Steemers, Roger S Lasken, E D Lein, Nicholas Schork, Richard H Scheuermann
Next generation sequencing of the RNA content of single cells or single nuclei (sc/nRNA-seq) has become a powerful approach to understand the cellular complexity and diversity of multicellular organisms and environmental ecosystems. However, the fact that the procedure begins with a relatively small amount of starting material, thereby pushing the limits of the laboratory procedures required, dictates that careful approaches for sample quality control (QC) are essential to reduce the impact of technical noise and sample bias in downstream analysis applications...
2016: Pacific Symposium on Biocomputing
https://www.readbyqxmd.com/read/27858694/goniometric-evaluation-of-the-spinal-sagittal-curves-in-children-and-adolescents-a-reliability-study
#5
Aristide Gravina, Claudio Ferraro, Patrizia Poli, Michele Barazzuol, Alessandra Del Felice, Stefano Masiero
BACKGROUND: Gold standard for spine deformities assessment is X rays, but the procedure bears a risk of exposure. OBJECTIVE: To investigate intra-rater and inter-rater reliability of a pocket compass needle goniometer (IncliMed®, University of Padua) to non-invasively evaluate spine curves in children and adolescents. METHODS: Prospective reliability study in a paediatric population (mean age 12.5 years ± 2.5). Children with spine deformities (Scheuermann's or postural kyphosis, idiopathic scoliosis) and healthy controls were included...
November 11, 2016: Journal of Back and Musculoskeletal Rehabilitation
https://www.readbyqxmd.com/read/27815125/meeting-report-29th-international-conference-on-antiviral-research-in-la-jolla-ca-usa
#6
REVIEW
R Anthony Vere Hodge
The 29th International Conference on Antiviral Research (ICAR) was held in La Jolla, CA, USA from April 17 to 21, 2016. This report opens with a tribute to the late Chris McGuigan, a Past-President of ISAR, then continues with summaries of the principal invited lectures. Doug Richman (Elion Award) investigated HIV resistance, Bob Vince (Holý Award) showed how carbocyclic nucleoside analogs led to abacavir and Jerome Deval (Prusoff Award) explained how his group chose to seek a nucleoside analog to treat RSV...
November 1, 2016: Antiviral Research
https://www.readbyqxmd.com/read/27785478/outcome-of-intensive-outpatient-rehabilitation-and-bracing-in-an-adult-patient-with-scheuermann-s-disease-evaluated-by-radiologic-imaging-a-case-report
#7
Hagit Berdishevsky
BACKGROUND: No studies examine the efficacy of intensive specific physical therapy (PT) exercises along with brace for the adult with Scheuermann's kyphosis (SK). The aim of this study was to examine the effects of intensive PT based on the Barcelona Scoliosis Physical Therapy School (BSPTS) and SpinoMed brace on a 76-year-old female with SK. CASE DESCRIPTION: A 76-year-old female, diagnosed with SK as an adolescent, presented in October 2014 with thoracic hyperkyphosis T1 to T12 Cobb angle of 85° and lumbar hyper lordosis L1 to L5 Cobb angle of 70°...
2016: Scoliosis and Spinal Disorders
https://www.readbyqxmd.com/read/27785472/conservative-treatment-in-scheuermann-s-kyphosis-comparison-between-lateral-curve-and-variation-of-the-vertebral-geometry
#8
Angelo G Aulisa, Francesco Falciglia, Marco Giordano, Giuseppe Mastantuoni, Andrea Poscia, Vincenzo Guzzanti
BACKGROUND: Conservative treatment in the Scheuermann's kyphosis obtain, during skeletal growth, remodelling of the deformed vertebras. In a previous paper on Scheuermann's kyphosis, we have studied the geometry variations of all vertebrae included in the curve, before and after the treatment. The purpose of this study was to confirm the effectiveness of conservative treatment in Scheuermann's kyphosis and was to evaluate and compare the variation of the vertebral geometry with the curve trend in Cobb degrees, before and after conservative treatment...
2016: Scoliosis and Spinal Disorders
https://www.readbyqxmd.com/read/27785469/bracing-for-adolescent-idiopathic-scoliosis-ais-and-scheuermann-kyphosis-the-issue-of-overtreatment-in-greece
#9
Nikos S Karavidas
BACKGROUND: Most recent publications have provided evidence for brace treatment in spinal deformities. The purpose of this study was to evaluate the rate of overtreatment for AIS and Kyphosis in Greece, according to the Society on Scoliosis Orthopedic Rehabilitation Treatment (SOSORT) and the Scoliosis Research Society (SRS) guidelines for brace treatment. To date, this is the first study to investigate overtreatment percentage in a group of patients with spinal deformities. METHODS: Cross-sectional study design and data analysis were performed in a group of patients that received treatment in a private clinic, in 2014...
2016: Scoliosis and Spinal Disorders
https://www.readbyqxmd.com/read/27766961/vdjml-a-file-format-with-tools-for-capturing-the-results-of-inferring-immune-receptor-rearrangements
#10
Inimary T Toby, Mikhail K Levin, Edward A Salinas, Scott Christley, Sanchita Bhattacharya, Felix Breden, Adam Buntzman, Brian Corrie, John Fonner, Namita T Gupta, Uri Hershberg, Nishanth Marthandan, Aaron Rosenfeld, William Rounds, Florian Rubelt, Walter Scarborough, Jamie K Scott, Mohamed Uduman, Jason A Vander Heiden, Richard H Scheuermann, Nancy Monson, Steven H Kleinstein, Lindsay G Cowell
BACKGROUND: The genes that produce antibodies and the immune receptors expressed on lymphocytes are not germline encoded; rather, they are somatically generated in each developing lymphocyte by a process called V(D)J recombination, which assembles specific, independent gene segments into mature composite genes. The full set of composite genes in an individual at a single point in time is referred to as the immune repertoire. V(D)J recombination is the distinguishing feature of adaptive immunity and enables effective immune responses against an essentially infinite array of antigens...
October 6, 2016: BMC Bioinformatics
https://www.readbyqxmd.com/read/27765710/rates-and-risk-factors-associated-with-unplanned-hospital-readmission-after-fusion-for-p%C3%A3-diatric-spinal-deformity
#11
Erika Roddy, Mohammad Diab
BACKGROUND CONTEXT: Short-term readmission rates are becoming widely utilized as a quality and performance metrics for hospitals. Data on unplanned short-term readmission after spine fusion for deformity in pædiatric patients is limited. PURPOSE: To characterize the rate and risk factors for short-term readmission after spine fusion for deformity in pædiatric patients. STUDY DESIGN: Retrospective cohort study PATIENT SAMPLE: State In-Patient Databases from NY, UT, NE, FL, NC (years 2006-2010) and CA (years 2006-2011)...
October 17, 2016: Spine Journal: Official Journal of the North American Spine Society
https://www.readbyqxmd.com/read/27688827/antioxidant-and-vasodilator-activity-of-ugni-molinae-turcz-murtilla-and-its-modulatory-mechanism-in-hypotensive-response
#12
Ignacio Jofré, Cesar Pezoa, Magdalena Cuevas, Erick Scheuermann, Irlan Almeida Freires, Pedro Luiz Rosalen, Severino Matias de Alencar, Fernando Romero
Hypertension is a systemic condition with high morbidity and mortality rates worldwide, which poses an increased risk for cardiovascular diseases. In this study, we demonstrated the antioxidant and vasodilator activity of Ugni molinae Turcz. (Murtilla) fruit, a berry native to Chile and proposed models to explain its modulatory mechanism in hypotensive response. Murtilla fruits were cultivated in a germplasm bank and submitted to chemical and biological analyses. The phenolic compounds gallic acid, Catechin, Quercetin-3-β-D-glucoside, Myricetin, Quercetin, and Kaempferol were identified...
2016: Oxidative Medicine and Cellular Longevity
https://www.readbyqxmd.com/read/27679478/influenza-research-database-an-integrated-bioinformatics-resource-for-influenza-virus-research
#13
Yun Zhang, Brian D Aevermann, Tavis K Anderson, David F Burke, Gwenaelle Dauphin, Zhiping Gu, Sherry He, Sanjeev Kumar, Christopher N Larsen, Alexandra J Lee, Xiaomei Li, Catherine Macken, Colin Mahaffey, Brett E Pickett, Brian Reardon, Thomas Smith, Lucy Stewart, Christian Suloway, Guangyu Sun, Lei Tong, Amy L Vincent, Bryan Walters, Sam Zaremba, Hongtao Zhao, Liwei Zhou, Christian Zmasek, Edward B Klem, Richard H Scheuermann
The Influenza Research Database (IRD) is a U.S. National Institute of Allergy and Infectious Diseases (NIAID)-sponsored Bioinformatics Resource Center dedicated to providing bioinformatics support for influenza virus research. IRD facilitates the research and development of vaccines, diagnostics and therapeutics against influenza virus by providing a comprehensive collection of influenza-related data integrated from various sources, a growing suite of analysis and visualization tools for data mining and hypothesis generation, personal workbench spaces for data storage and sharing, and active user community support...
September 26, 2016: Nucleic Acids Research
https://www.readbyqxmd.com/read/27647059/warm-handoff-versus-fax-referral-for-linking-hospitalized-smokers-to-quitlines
#14
Kimber P Richter, Babalola Faseru, Theresa I Shireman, Laura M Mussulman, Niaman Nazir, Terry Bush, Taneisha S Scheuermann, Kristopher J Preacher, Beatriz H Carlini, Brooke Magnusson, Edward F Ellerbeck, Carol Cramer, David J Cook, Mary J Martell
INTRODUCTION: Few hospitals treat patients' tobacco dependence. To be effective, hospital-initiated cessation interventions must provide at least 1 month of supportive contact post-discharge. STUDY DESIGN: Individually randomized clinical trial. Recruitment commenced July 2011; analyses were conducted October 2014-June 2015. SETTING/PARTICIPANTS: The study was conducted in two large Midwestern hospitals. Participants included smokers who were aged ≥18 years, planned to stay quit after discharge, and spoke English or Spanish...
October 2016: American Journal of Preventive Medicine
https://www.readbyqxmd.com/read/27592107/postoperative-changes-in-sacropelvic-junction-in-short-segment-angular-kyphosis-versus-scheuermann-kyphosis
#15
Olcay Guler, Turgut Akgul, Murat Korkmaz, Caner Gunerbuyuk, Kerim Sariyilmaz, Fatih Dikici, Ufuk Talu
PURPOSE: To comparatively evaluate the biomechanical alterations those occur in the sagittal plane of sacropelvic junction in angular kyphosis (AK) and Scheuermann kyphosis (SK) patients after surgery. METHODS: The spine radiographs of 52 patients operated for short-segment AK (n = 20) or SK (n = 32) were studied. Main outcome measures were sacral slope, pelvic incidence, pelvic tilt, lumbar lordosis, and thoracic kyphosis angles. RESULTS: In AK group, local and thoracic kyphosis angles, as well as lumbar lordosis angle, showed statistically significant reduction with surgery...
September 3, 2016: European Spine Journal
https://www.readbyqxmd.com/read/27587127/characterization-of-the-photocurrents-generated-by-the-laser-of-atomic-force-microscopes
#16
Yanfeng Ji, Fei Hui, Yuanyuan Shi, Vanessa Iglesias, David Lewis, Jiebin Niu, Shibing Long, Ming Liu, Alexander Hofer, Werner Frammelsberger, Guenther Benstetter, Andrew Scheuermann, Paul C McIntyre, Mario Lanza
The conductive atomic force microscope (CAFM) has become an essential tool for the nanoscale electronic characterization of many materials and devices. When studying photoactive samples, the laser used by the CAFM to detect the deflection of the cantilever can generate photocurrents that perturb the current signals collected, leading to unreliable characterization. In metal-coated semiconductor samples, this problem is further aggravated, and large currents above the nanometer range can be observed even without the application of any bias...
August 2016: Review of Scientific Instruments
https://www.readbyqxmd.com/read/27584493/effect-of-eccentric-exercise-with-blood-flow-restriction-on-muscle-activation-and-microvascular-oxygenation-2882-board-5-june-3-1-00-pm-3-00-pm
#17
Jakob D Lauver, Trent E Cayot, Barry W Scheuermann
No abstract text is available yet for this article.
May 2016: Medicine and Science in Sports and Exercise
https://www.readbyqxmd.com/read/27571184/osteopontin-is-bmi-independently-related-to-early-endothelial-dysfunction-in-children
#18
Moritz Schreier, Julian Tristan Schwartze, Kathrin Landgraf, Kathrin Scheuermann, Sandra Erbs, Gunda Herberth, J Andrew Pospisilik, Jürgen Kratzsch, Wieland Kiess, Antje Körner
CONTEXT: Osteopontin (OPN) has been proposed to predict adverse cardiac events in adult type 2 diabetes patients. OBJECTIVE: We investigated potential associations of circulating OPN and OPN expression in adipose tissue (AT) with obesity and early metabolic and cardiovascular dysfunction in children. Furthermore, we assessed the functional relevance of OPN on primary human endothelial cells. DESIGN: Serum OPN was determined in healthy lean (n=65) and obese (n=100) children by ELISA...
August 29, 2016: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/27567061/two-dimensional-time-harmonic-elastography-of-the-human-liver-and-spleen
#19
Heiko Tzschätzsch, Manh Nguyen Trong, Tobias Scheuermann, Selcan Ipek-Ugay, Thomas Fischer, Michael Schultz, Jürgen Braun, Ingolf Sack
Measurement of shear wave speed of the liver and spleen by elastography is an established diagnostic procedure for the detection of hepatic fibrosis, portal hypertension and esophageal varices. However, current elastography systems are limited by the size and penetration depth of elastographic windows. In this study, 2D time-harmonic elastography is proposed for generating full field-of-view shear wave speed maps in great depth. Two-dimensional time-harmonic elastography uses external harmonic stimulation at multiple frequencies to create compound shear wave speed maps...
November 2016: Ultrasound in Medicine & Biology
https://www.readbyqxmd.com/read/27548809/a-small-molecule-inhibitor-of-lin28
#20
Martina Roos, Ugo Pradère, Richard P Ngondo, Alok Behera, Sara Allegrini, Gianluca Civenni, Julian A Zagalak, Jean-Rémy Marchand, Mirjam Menzi, Harry Towbin, Jörg Scheuermann, Dario Neri, Amedeo Caflisch, Carlo V Catapano, Constance Ciaudo, Jonathan Hall
New discoveries in RNA biology underscore a need for chemical tools to clarify their roles in pathophysiological mechanisms. In certain cancers, synthesis of the let-7 microRNA tumor suppressor is blocked by an RNA binding protein (RBP) Lin28, which docks onto a conserved sequence in let-7 precursor RNA molecules and prevents their maturation. Thus, the Lin28/let-7 interaction might be an attractive drug target, if not for the well-known difficulty in targeting RNA-protein interactions with drugs. Here, we describe a protein/RNA FRET assay using a GFP-Lin28 donor and a black-hole quencher (BHQ)-labeled let-7 acceptor, a fluorescent protein/quencher combination which is rarely used in screening despite favorable spectral properties...
October 21, 2016: ACS Chemical Biology
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