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https://www.readbyqxmd.com/read/28500997/does-a-policy-of-earlier-induction-affect-labour-outcomes-in-women-induced-for-postmaturity-a-retrospective-analysis-in-a-tertiary-hospital-in-the-north-of-england
#1
Anna Proctor, Paul Marshall
OBJECTIVES: to investigate whether a change in the management of postmature pregnancy to earlier induction affects the length of labour and the induction process. Secondly, to assess the feasibility of the research process to inform a future larger study. DESIGN: a change in management of postmature pregnancy in an NHS hospital in October 2013, from induction at 42 weeks gestation to induction between 41-42 weeks, provided an opportunity to conduct a retrospective analysis...
April 25, 2017: Midwifery
https://www.readbyqxmd.com/read/28479329/inflammatory-phenotypes-in-severe-asthma-are-associated-with-distinct-airway-microbiology
#2
Steven L Taylor, Lex E X Leong, Jocelyn M Choo, Steve Wesselingh, Ian A Yang, John W Upham, Paul N Reynolds, Sandra Hodge, Alan L James, Christine Jenkins, Matthew J Peters, Melissa Baraket, Guy B Marks, Peter G Gibson, Jodie L Simpson, Geraint B Rogers
BACKGROUND: Asthma pathophysiology and treatment responsiveness are predicted by inflammatory phenotype. However, the relationship between airway microbiology and asthma phenotype is poorly understood. We aimed to characterise airway microbiota in patients with symptomatic stable asthma, and relate composition to airway inflammatory phenotype and other phenotypic characteristics. METHODS: The microbial composition of induced sputum specimens collected from adult patients screened for a multicenter randomized controlled trial was determined by 16S rRNA gene sequencing...
May 4, 2017: Journal of Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/28460690/pain-catastrophizing-moderates-changes-in-spinal-control-in-response-to-noxiously-induced-low-back-pain
#3
Gwyneth B Ross, Peter J Sheahan, Brian Mahoney, Brendon J Gurd, Paul W Hodges, Ryan B Graham
It is generally accepted that spine control and stability are relevant for the prevention and rehabilitation of low back pain (LBP). However, there are conflicting results in the literature in regards to how these variables are modified in the presence of LBP. The aims of the present work were twofold: (1) to use noxious stimulation to induce LBP in healthy individuals to assess the direct effects of pain on control (quantified by the time-dependent behavior of kinematic variance), and (2) to assess whether the relationship between pain and control is moderated by psychological features (i...
April 19, 2017: Journal of Biomechanics
https://www.readbyqxmd.com/read/28424186/circulating-concentrations-of-biomarkers-and-metabolites-related-to-vitamin-status-one-carbon-and-the-kynurenine-pathways-in-us-nordic-asian-and-australian-populations
#4
Øivind Midttun, Despoina Theofylaktopoulou, Adrian McCann, Anouar Fanidi, David C Muller, Klaus Meyer, Arve Ulvik, Wei Zheng, Xiao-Ou Shu, Yong-Bing Xiang, Ross Prentice, Cynthia A Thomson, Mary Pettinger, Graham G Giles, Allison Hodge, Qiuyin Cai, William J Blot, Jie Wu, Mikael Johansson, Johan Hultdin, Kjell Grankvist, Victoria L Stevens, Marjorie L McCullough, Stephanie J Weinstein, Demetrius Albanes, Arnulf Langhammer, Kristian Hveem, Marit Næss, Howard D Sesso, J Michael Gaziano, Julie E Buring, I-Min Lee, Gianluca Severi, Xuehong Zhang, Jiali Han, Meir J Stampfer, Stephanie A Smith-Warner, Anne Zeleniuch-Jacquotte, Loic le Marchand, Jian-Min Yuan, Lesley M Butler, Woon-Puay Koh, Renwei Wang, Yu-Tang Gao, Ulrika Ericson, Emily Sonestedt, Regina G Ziegler, Neal D Freedman, Kala Visvanathan, Miranda R Jones, Caroline Relton, Paul Brennan, Mattias Johansson, Per M Ueland
Background: Circulating concentrations of biomarkers that are related to vitamin status vary by factors such as diet, fortification, and supplement use. Published biomarker concentrations have also been influenced by the variation across laboratories, which complicates a comparison of results from different studies.Objective: We robustly and comprehensively assessed differences in biomarkers that are related to vitamin status across geographic regions.Design: The trial was a cross-sectional study in which we investigated 38 biomarkers that are related to vitamin status and one-carbon and tryptophan metabolism in serum and plasma from 5314 healthy control subjects representing 20 cohorts recruited from the United States, Nordic countries, Asia, and Australia, participating in the Lung Cancer Cohort Consortium...
April 19, 2017: American Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28407305/female-striated-urogenital-sphincter-contraction-measured-by-shear-wave-elastography-during-pelvic-floor-muscle-activation-proof-of-concept-and-validation
#5
Rafeef Aljuraifani, Ryan E Stafford, François Hug, Paul W Hodges
AIMS: Investigation of the function of the striated urogenital sphincter (SUS) is challenging because it is difficult to access and requires invasive measures. Ultrasound shear wave elastography (SWE) is a non-invasive real-time technique used to estimate tissue stiffness. As muscle stiffness can be used as an estimate of muscle force, SWE provides an opportunity to study contraction of the peri-urethral musculature. Validation of SWE to study SUS during functional tasks, such as pelvic floor muscle contractions, is required prior to application in clinical populations...
April 13, 2017: Neurourology and Urodynamics
https://www.readbyqxmd.com/read/28393108/house-staff-communication-training-and-patient-experience-scores
#6
Oladoyin A Oladeru, Musleehat Hamadu, Paul D Cleary, Adam B Hittelman, Ketan R Bulsara, Maxwell Sh Laurans, Daniel B DiCapua, Evie G Marcolini, Jeremy J Moeller, Babar Khokhar, Jeannette W Hodge, Auguste H Fortin, Janet P Hafler, Michael C Bennick, David Y Hwang
OBJECTIVE: To assess whether communication training for housestaff via role-playing exercises (1) is well-received and (2) improves patient experience scores in housestaff clinics. METHODS: We conducted a pre-post study in which the housestaff for 3 adult hospital departments participated in communication trainingled by trained faculty in small groups . Sessions centered on a published 5-step strategy for opening patient-centered interviews using department-specific role-playing exercises...
March 1, 2017: J Patient Exp
https://www.readbyqxmd.com/read/28391177/iliocapsularis-technical-application-of-fine-wire-electromyography-and-direction-specific-action-during-maximum-voluntary-isometric-contractions
#7
Peter Lawrenson, Alison Grimaldi, Kay Crossley, Paul Hodges, Bill Vicenzino, Adam Ivan Semciw
The iliocapsularis muscle of the anterior hip may play an important role in hip function, but no electromyographic (EMG) recordings have been made. This muscle provides the most substantial muscular attachment to the anterior hip capsule and is hypothesised to have a dynamic role to limit capsular impingement and to augment joint stability. Current understanding of the function of iliocapsularis is based on limited cadaveric and radiographic studies. Located deep over the hip joint it would require intramuscular fine-wire EMG to evaluate its activity directly with limited cross-talk from overlying muscles...
March 27, 2017: Gait & Posture
https://www.readbyqxmd.com/read/28339558/impact-of-sedation-vs-general-anaesthesia-on-percutaneous-epicardial-access-safety-and-procedural-outcomes
#8
Ammar M Killu, Alan Sugrue, Thomas M Munger, David O Hodge, Siva K Mulpuru, Christopher J McLeod, Douglas L Packer, Samuel J Asirvatham, Paul A Friedman
Aims: Patient movement while under moderate/deep sedation may complicate percutaneous epicardial access (EpiAcc), mapping and ablation. We sought to compare procedural outcomes in patients undergoing EpiAcc under sedation vs. general anaesthesia (GA) for ablation. Methods and results: Patients undergoing EpiAcc between January 2004 and July 2014 were included. Safety, procedural, and clinical outcomes were compared between patients undergoing EpiAcc under sedation or GA for ventricular tachycardia or premature ventricular complex ablation...
November 15, 2016: Europace: European Pacing, Arrhythmias, and Cardiac Electrophysiology
https://www.readbyqxmd.com/read/28327635/the-evolutionary-and-phylogeographic-history-of-woolly-mammoths-a-comprehensive-mitogenomic-analysis
#9
Dan Chang, Michael Knapp, Jacob Enk, Sebastian Lippold, Martin Kircher, Adrian Lister, Ross D E MacPhee, Christopher Widga, Paul Czechowski, Robert Sommer, Emily Hodges, Nikolaus Stümpel, Ian Barnes, Love Dalén, Anatoly Derevianko, Mietje Germonpré, Alexandra Hillebrand-Voiculescu, Silviu Constantin, Tatyana Kuznetsova, Dick Mol, Thomas Rathgeber, Wilfried Rosendahl, Alexey N Tikhonov, Eske Willerslev, Greg Hannon, Carles Lalueza-Fox, Ulrich Joger, Hendrik Poinar, Michael Hofreiter, Beth Shapiro
Near the end of the Pleistocene epoch, populations of the woolly mammoth (Mammuthus primigenius) were distributed across parts of three continents, from western Europe and northern Asia through Beringia to the Atlantic seaboard of North America. Nonetheless, questions about the connectivity and temporal continuity of mammoth populations and species remain unanswered. We use a combination of targeted enrichment and high-throughput sequencing to assemble and interpret a data set of 143 mammoth mitochondrial genomes, sampled from fossils recovered from across their Holarctic range...
March 22, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28320889/trunk-muscle-activation-during-movement-with-a-new-exercise-device-for-lumbo-pelvic-reconditioning
#10
Tobias Weber, Dorothée Debuse, Sauro E Salomoni, Edith L Elgueta Cancino, Enrico De Martino, Nick Caplan, Volker Damann, Jonathan Scott, Paul W Hodges
Gravitational unloading leads to adaptations of the human body, including the spine and its adjacent structures, making it more vulnerable to injury and pain. The Functional Re-adaptive Exercise Device (FRED) has been developed to activate the deep spinal muscles, lumbar multifidus (LM) and transversus abdominis (TrA), that provide inter-segmental control and spinal protection. The FRED provides an unstable base of support and combines weight bearing in up-right posture with side alternating, elliptical leg movements, without any resistance to movement...
March 2017: Physiological Reports
https://www.readbyqxmd.com/read/28320733/the-psychological-features-of-patellofemoral-pain-a-systematic-review
#11
REVIEW
Liam R Maclachlan, Natalie J Collins, Mark L G Matthews, Paul W Hodges, Bill Vicenzino
BACKGROUND: Patellofemoral pain (PFP) is prevalent in adolescence and adulthood and often persists. In contrast to other persistent musculoskeletal conditions, for which non-physical, psychological features are implicated, PFP remains largely conceptualised in mechanical terms. AIMS: To (1) identify whether the psychological characteristics of individuals with PFP differs from asymptomatic controls and (2) evaluate the correlations between psychological characteristics and PFP severity...
May 2017: British Journal of Sports Medicine
https://www.readbyqxmd.com/read/28298524/novel-noncatalytic-substrate-selective-p38%C3%AE-specific-mapk-inhibitors-with-endothelial-stabilizing-and-anti-inflammatory-activity
#12
Nirav G Shah, Mohan E Tulapurkar, Aparna Ramarathnam, Amanda Brophy, Ramon Martinez, Kellie Hom, Theresa Hodges, Ramin Samadani, Ishwar S Singh, Alexander D MacKerell, Paul Shapiro, Jeffrey D Hasday
The p38 MAPK family is composed of four kinases of which p38α/MAPK14 is the major proinflammatory member. These kinases contribute to many inflammatory diseases, but the currently available p38 catalytic inhibitors (e.g., SB203580) are poorly effective and cause toxicity. We reasoned that the failure of catalytic p38 inhibitors may derive from their activity against noninflammatory p38 isoforms (e.g., p38β/MAPK11) and loss of all p38α-dependent responses, including anti-inflammatory, counterregulatory responses via mitogen- and stress-activated kinase (MSK) 1/2 and Smad3...
March 15, 2017: Journal of Immunology: Official Journal of the American Association of Immunologists
https://www.readbyqxmd.com/read/28258107/nonantibiotic-macrolides-restore-airway-macrophage-phagocytic-function-with-potential-anti-inflammatory-effects-in-chronic-lung-diseases
#13
Sandra Hodge, Hai B Tran, Rhys Hamon, Eugene Roscioli, Greg Hodge, Hubertus Jersmann, Miranda Ween, Paul N Reynolds, Arthur Yeung, Jennifer Treiberg, Sibylle Wilbert
We reported defective efferocytosis associated with cigarette smoking and/or airway inflammation in chronic lung diseases, including chronic obstructive pulmonary disease, severe asthma, and childhood bronchiectasis. We also showed defects in phagocytosis of nontypeable Haemophilus influenzae (NTHi), a common colonizer of the lower airway in these diseases. These defects could be substantially overcome with low-dose azithromycin; however, chronic use may induce bacterial resistance. The aim of the present study was therefore to investigate two novel macrolides-2'-desoxy-9-(S)-erythromycylamine (GS-459755) and azithromycin-based 2'-desoxy molecule (GS-560660)-with significantly diminished antibiotic activity against Staphylococcus aureus, Streptococcus pneumonia, Moraxella catarrhalis, and H...
May 1, 2017: American Journal of Physiology. Lung Cellular and Molecular Physiology
https://www.readbyqxmd.com/read/28237084/identification-and-profiling-of-specialized-pro-resolving-mediators-in-human-tears-by-lipid-mediator-metabolomics
#14
Justin T English, Paul C Norris, Robin R Hodges, Darlene A Dartt, Charles N Serhan
Specialized pro-resolving mediators (SPM), e.g. Resolvin D1, Protectin D1, Lipoxin A₄, and Resolvin E1 have each shown to be active in ocular models reducing inflammation. In general, SPMs have specific agonist functions that stimulate resolution of infection and inflammation in animal disease models. The presence and quantity of SPM in human emotional tears is of interest. Here, utilizing a targeted LC-MS-MS metabololipidomics based approach we document the identification of pro-inflammatory (Prostaglandins and Leukotriene B₄) and pro-resolving lipid mediators (D-series Resolvins, Protectin D1, and Lipoxin A₄) in human emotional tears from 12 healthy individuals...
February 2017: Prostaglandins, Leukotrienes, and Essential Fatty Acids
https://www.readbyqxmd.com/read/28183845/incidence-of-idiopathic-ventricular-arrhythmias-a-population-based-study
#15
Surksha Sirichand, Ammar M Killu, Deepak Padmanabhan, David O Hodge, Alanna M Chamberlain, Peter A Brady, Suraj Kapa, Peter A Noseworthy, Douglas L Packer, Thomas M Munger, Bernard J Gersh, Christopher J McLeod, Win-Kuang Shen, Yong-Mei Cha, Samuel J Asirvatham, Paul A Friedman, Siva K Mulpuru
BACKGROUND: Ventricular tachycardia and premature ventricular complexes (PVCs) most frequently occur in the context of structural heart disease. However, the burden of idiopathic ventricular arrhythmias (IVA) in the general population is unknown. METHODS AND RESULTS: We identified incident cases of IVA between 2005 and 2013 from Olmsted County, Minnesota, using the Rochester Epidemiology Project database. For PVC cohorts, we included those with frequent (defined as ≥100 PVC/24 hours) symptomatic PVCs...
February 2017: Circulation. Arrhythmia and Electrophysiology
https://www.readbyqxmd.com/read/28102966/histone-deacetylase-2-is-decreased-in-peripheral-blood-pro-inflammatory-cd8-t-and-nkt-like-lymphocytes-following-lung-transplant
#16
Greg Hodge, Sandra Hodge, Chien-Li Holmes-Liew, Paul N Reynolds, Mark Holmes
BACKGROUND AND OBJECTIVE: Immunosuppression therapy following lung transplantation fails to prevent chronic rejection in many patients, which is associated with lack of suppression of cytotoxic mediators and pro-inflammatory cytokines in peripheral blood T and natural killer T (NKT)-like cells. Histone acetyltransferases (HATs) and histone deacetylases (HDACs) upregulate/downregulate pro-inflammatory gene expression, respectively; however, differences in the activity of these enzymes following lung transplant are unknown...
February 2017: Respirology: Official Journal of the Asian Pacific Society of Respirology
https://www.readbyqxmd.com/read/28102670/microfluidization-of-graphite-and-formulation-of-graphene-based-conductive-inks
#17
Panagiotis G Karagiannidis, Stephen A Hodge, Lucia Lombardi, Flavia Tomarchio, Nicolas Decorde, Silvia Milana, Ilya Goykhman, Yang Su, Steven V Mesite, Duncan N Johnstone, Rowan K Leary, Paul A Midgley, Nicola M Pugno, Felice Torrisi, Andrea C Ferrari
We report the exfoliation of graphite in aqueous solutions under high shear rate [∼ 10(8) s(-1)] turbulent flow conditions, with a 100% exfoliation yield. The material is stabilized without centrifugation at concentrations up to 100 g/L using carboxymethylcellulose sodium salt to formulate conductive printable inks. The sheet resistance of blade coated films is below ∼2Ω/□. This is a simple and scalable production route for conductive inks for large-area printing in flexible electronics.
March 28, 2017: ACS Nano
https://www.readbyqxmd.com/read/28092298/individualized-exercise-interventions-for-spinal-pain
#18
Deborah Falla, Paul W Hodges
Exercise is the most effective treatment for the management and prevention of spinal pain; yet on average, it delivers small to moderate treatment effects, which are rarely long lasting. This review examines the hypothesis that outcome of exercise interventions can be optimized when targeted toward the right patients and when tailored to address the neuromuscular impairments of each individual.
April 2017: Exercise and Sport Sciences Reviews
https://www.readbyqxmd.com/read/28078667/philanthropy-in-health-professions-education-research-determinants-of-success
#19
Robert Paul, Elisa Hollenberg, Brian D Hodges
CONTEXT: Fund-raising is a new practice in medical education research. OBJECTIVES: This qualitative study explores a cross-sectional analysis of philanthropy in medical education in Canada and Europe and identifies some common characteristics in the fund-raising system, key roles and characteristics of research sites that have had success. METHODS: Medical education research sites that had received donations greater than Can$100 000 were identified by searching publicly available sources...
January 11, 2017: Medical Education
https://www.readbyqxmd.com/read/27998891/inflammatory-cytokines-and-lung-cancer-risk-in-3-prospective-studies
#20
Darren R Brenner, Anouar Fanidi, Kjell Grankvist, David C Muller, Paul Brennan, Jonas Manjer, Graham Byrnes, Allison Hodge, Gianluca Severi, Graham G Giles, Mikael Johansson, Mattias Johansson
To further investigate the role of inflammation in lung carcinogenesis, we evaluated associations between proinflammatory cytokines and lung cancer risk. We conducted a case-control study nested within 3 prospective cohort studies-the Melbourne Collaborative Cohort Study (1990-1994), the Malmö Diet and Cancer Study (1991-1996), and the Northern Sweden Health and Disease Study (initiated in 1985)-involving 807 incident lung cancer cases and 807 smoking-matched controls. Conditional logistic regression models adjusting for serum cotinine concentrations were used to estimate odds ratios for lung cancer risk associated with concentrations of interleukin (IL)-1β, IL-2, IL-6, IL-8, IL-10, IL-12, interferon γ, tumor necrosis factor α, and granulocyte-macrophage colony-stimulating factor...
January 15, 2017: American Journal of Epidemiology
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