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https://www.readbyqxmd.com/read/29785881/variants-in-genes-coding-for-glutathione-s-transferases-and-asthma-outcomes-in-children
#1
Steve Turner, Ben Francis, Nuha Wani, Susanne Vijverberg, Maria Pino-Yanes, Somnath Mukhopadhyay, Roger Tavendale, Colin Palmer, Esteban G Burchard, Simon Kebede Merid, Erik Melén, Anke H Maitland-van der Zee, On Behalf Of The Pharmacogenomics In Childhood Asthma Consortium
Our hypothesis was that children with mutations in genes coding for glutathione S-transferases (GST) have worse asthma outcomes compared with children with active type genotype. Data were collected in five populations. The rs1695 single nucleotide polymorphism (GSTP1) was determined in all cohorts (3692 children) and GSTM1 and GSTT1 null genotype were determined in three cohorts (2362 children). GSTT1 null (but not other genotypes) was associated with a minor increased risk for asthma attack and there were no significant associations between GST genotypes and asthma severity...
May 22, 2018: Pharmacogenomics
https://www.readbyqxmd.com/read/29785190/herbal-medicines-useful-to-treat-inflammatory-and-ulcerative-gastrointestinal-disorders-preclinical-and-clinical-studies
#2
EDITORIAL
Sérgio Faloni de Andrade, Luisa Mota da Silva, Shahram Golbabapour, Steve Harakeh
No abstract text is available yet for this article.
2018: Evidence-based Complementary and Alternative Medicine: ECAM
https://www.readbyqxmd.com/read/29784607/telestroke-adoption-among-community-hospitals-in-north-carolina-a-cross-sectional-study
#3
Christopher M Shea, Amir Alishahi Tabriz, Kea Turner, Steve North, Kristin L Reiter
OBJECTIVE: This study identifies community and hospital characteristics associated with adoption of telestroke among acute care hospitals in North Carolina (NC). METHODS: Our sample included 107 hospitals located in NC. Our analytic dataset included variables from the American Hospital Association (AHA) annual survey, AHA Health IT supplement, Healthcare Cost Report Information System, and Centers for Disease Control and Prevention's WONDER online database. We supplemented our secondary sources with data on telestroke adoption and market-level variables developed for NC...
May 18, 2018: Journal of Stroke and Cerebrovascular Diseases: the Official Journal of National Stroke Association
https://www.readbyqxmd.com/read/29784458/efficacy-of-antiepileptic-drugs-in-the-adjunctive-treatment-of-refractory-partial-onset-seizures-meta-analysis-of-pivotal-trials
#4
Jeremy Slater, Steve Chung, Lynn Huynh, Mei Sheng Duh, Brian Gorin, Carolyn McMicken, Adam Ziemann, Jouko Isojarvi
OBJECTIVE: In the absence of randomized clinical trials (RCTs) assessing the relative efficacy of antiepileptic drugs (AEDs), meta-analyses are useful resources for informing treatment choices. This meta-analysis assesses the relative efficacy and tolerability of AEDs for adjunctive treatment of refractory partial onset seizures (POS). METHODS: A systematic literature review was conducted to identify pivotal AED trials serving as the basis for US Food and Drug Administration (FDA) approval...
July 2018: Epilepsy Research
https://www.readbyqxmd.com/read/29783757/a-repurposed-drug-for-brain-cancer-enhanced-atovaquone-amorphous-solid-dispersion-by-combining-a-spontaneously-emulsifying-component-with-a-polymer-carrier
#5
Hiroyuki Takabe, Zachary N Warnken, Yajie Zhang, Daniel A Davis, Hugh D C Smyth, John G Kuhn, Steve Weitman, Robert O Williams Iii
Glioblastoma multiforme (GBM) is the most common and lethal central nervous system tumor. Recently, atovaquone has shown inhibition of signal transducer and activator transcription 3, a promising target for GBM therapy. However, it is currently unable to achieve therapeutic drug concentrations in the brain with the currently reported and marketed formulations. The present study sought to explore the efficacy of atovaquone against GBM as well as develop a formulation of atovaquone that would improve oral bioavailability, resulting in higher amounts of drug delivered to the brain...
May 19, 2018: Pharmaceutics
https://www.readbyqxmd.com/read/29782870/session-2-discussion-clocks-hormones-and-the-environment
#6
Jess Gwin, Fred Turek, Suzana Almoosawi, Steve Woods, Scott Kanoski
No abstract text is available yet for this article.
May 18, 2018: Physiology & Behavior
https://www.readbyqxmd.com/read/29782544/mortality-and-other-outcomes-after-paediatric-hospital-admission-on-the-weekend-compared-to-weekday
#7
Rebecca Barwise-Munro, Maryam Al-Mahtot, Steve Turner
Mortality is higher for adults admitted to hospital and for babies born on weekends compared to weekdays. This study compares in-hospital mortality and in children admitted to hospital on weekends and weekdays. Details for all acute medical admissions to hospitals in Scotland for children aged ≤16 years between 1st January 2000 and 31st December 2013 were obtained. Death was linked to day of admission. There were 570,403 acute medical admissions and 334 children died, including 83 who died after an admission on Saturday or Sunday and 251 who died following admission between Monday and Friday...
2018: PloS One
https://www.readbyqxmd.com/read/29782535/mycobacterium-tuberculosis-specific-cd4-and-cd8-t-cells-differ-in-their-capacity-to-recognize-infected-macrophages
#8
Jason D Yang, Daniel Mott, Rujapak Sutiwisesak, Yu-Jung Lu, Fiona Raso, Britni Stowell, Greg Hunter Babunovic, Jinhee Lee, Steve M Carpenter, Sing Sing Way, Sarah M Fortune, Samuel M Behar
Containment of Mycobacterium tuberculosis (Mtb) infection requires T cell recognition of infected macrophages. Mtb has evolved to tolerate, evade, and subvert host immunity. Despite a vigorous and sustained CD8+ T cell response during Mtb infection, CD8+ T cells make limited contribution to protection. Here, we ask whether the ability of Mtb-specific T cells to restrict Mtb growth is related to their capacity to recognize Mtb-infected macrophages. We derived CD8+ T cell lines that recognized the Mtb immunodominant epitope TB10...
May 21, 2018: PLoS Pathogens
https://www.readbyqxmd.com/read/29782355/inhibition-of-vascular-endothelial-cell-leak-following-escherichia-coli-attachment-in-an-experimental-model-of-sepsis
#9
Tony M McHale, Carolina D Garciarena, Robert P Fagan, Stephen G J Smith, Ignacio Martin-Loches, Gerard F Curley, Fidelma Fitzpatrick, Steve W Kerrigan
OBJECTIVES: The vascular endothelium is a major target of sepsis-induced events, and endothelial activation accounts for much of the pathology of sepsis. Urinary tract infections and pneumonia caused by Escherichia coli are among of the most common infections causing sepsis in both community and hospital settings. Currently, there are no approved drugs on the market to treat the underlying pathophysiology of sepsis. The aim of this study is to elucidate the molecular mechanism by which E...
May 18, 2018: Critical Care Medicine
https://www.readbyqxmd.com/read/29782156/combining-high-throughput-sequencing-of-sedadna-and-traditional-palaeolimnological-techniques-to-infer-historical-trends-in-cyanobacterial-communities
#10
Timothy J Tse, Lorne E Doig, Song Tang, Xiaohui Zhang, Weimin Sun, Steve B Wiseman, Cindy Xin Feng, Hongling Liu, John P Giesy, Markus Hecker, Paul D Jones
Freshwaters worldwide are under increasing pressure from anthropogenic activities and changing climate. Unfortunately, many inland waters lack sufficient long-term monitoring to assess environmental trends. Analysis of sedimentary ancient DNA (sedaDNA) is emerging as a means to reconstruct the past occurrence of microbial communities of inland waters. The purpose of this study was to assess a combination of high-throughput sequencing (16S rRNA) of sedaDNA and traditional palaeolimnological analyses to explore multidecadal relationships among cyanobacterial community composition, the potential for cyanotoxin production and palaeoenvironmental proxies...
May 21, 2018: Environmental Science & Technology
https://www.readbyqxmd.com/read/29782079/the-dipep-diagnosis-of-pe-in-pregnancy-study-an-observational-study-of-the-diagnostic-accuracy-of-clinical-assessment-d-dimer-and-chest-x-ray-for-suspected-pulmonary-embolism-in-pregnancy-and-postpartum
#11
Steve Goodacre, Kimberley Horspool, Catherine Nelson-Piercy, Marian Knight, Neil Shephard, Fiona Lecky, Steven Thomas, Beverley J Hunt, Gordon Fuller
OBJECTIVE: To identify clinical features associated with PE diagnosis and determine the accuracy of decision rules and D-dimer for diagnosing suspected PE in pregnant/postpartum women. DESIGN: Observational cohort study augmented with additional cases. SETTING: Emergency departments and maternity units at eleven prospectively recruiting sites and maternity units in the United Kingdom Obstetric Surveillance System (UKOSS). POPULATION: 324 pregnant/postpartum women with suspected PE and 198 pregnant/postpartum women with diagnosed PE...
May 21, 2018: BJOG: An International Journal of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/29780272/experimental-study-on-the-confinement-dependent-characteristics-of-a-utah-coal-considering-the-anisotropy-by-cleats
#12
Bo-Hyun Kim, Gabriel Walton, Mark K Larson, Steve Berry
Characterizing a coal from an engineering perspective for design of mining excavations is critical in order to prevent fatalities, as underground coal mines are often developed in highly stressed ground conditions. Coal pillar bursts involve the sudden expulsion of coal and rock into the mine opening. These events occur when relatively high stresses in a coal pillar, left for support in underground workings, exceed the pillar's load capacity causing the pillar to rupture without warning. This process may be influenced by cleating, which is a type of joint system that can be found in coal rock masses...
May 2018: International Journal of Rock Mechanics and Mining Sciences
https://www.readbyqxmd.com/read/29779922/safety-tolerability-acceptability-and-immunogenicity-of-an-influenza-vaccine-delivered-to-human-skin-by-a-novel-high-density-microprojection-array-patch-nanopatch%C3%A2
#13
Germain J P Fernando, Julian Hickling, Cesar M Jayashi Flores, Paul Griffin, Christopher D Anderson, S Rachel Skinner, Cristyn Davies, Katey Witham, Melinda Pryor, Jesse Bodle, Steve Rockman, Ian H Frazer, Angus H Forster
BACKGROUND: Injection using needle and syringe (N&S) is the most widely used method for vaccination, but requires trained healthcare workers. Fear of needles, risk of needle-stick injury, and the need to reconstitute lyophilised vaccines, are also drawbacks. The Nanopatch (NP) is a microarray skin patch comprised of a high-density array of microprojections dry-coated with vaccine that is being developed to address these shortcomings. Here we report a randomised, partly-blinded, placebo-controlled trial that represents the first use in humans of the NP to deliver a vaccine...
May 17, 2018: Vaccine
https://www.readbyqxmd.com/read/29779707/ideal-starting-point-and-trajectory-of-a-screw-for-the-dorsal-approach-to-scaphoid-fractures
#14
Asher Kupperman, Ryan Breighner, Eliana Saltzman, Darryl Sneag, Scott Wolfe, Steve Lee
PURPOSE: To determine the screw starting point and trajectory for the dorsal approach to scaphoid fractures that provides a combination of length and compression at the fracture site. METHODS: Computed tomography scans were obtained of 10 scaphoid fractures for 3 common fracture types. A computerized model was generated for each scaphoid. Screw starting point, length, and angle to the fracture plane were analyzed for starting points and trajectories within a safe zone that protected against cortical penetration...
May 17, 2018: Journal of Hand Surgery
https://www.readbyqxmd.com/read/29779605/games-as-tools-to-address-conservation-conflicts
#15
REVIEW
Steve M Redpath, Aidan Keane, Henrik Andrén, Zachary Baynham-Herd, Nils Bunnefeld, A Bradley Duthie, Jens Frank, Claude A Garcia, Johan Månsson, Lovisa Nilsson, Chris R J Pollard, O Sarobidy Rakotonarivo, Carl F Salk, Henry Travers
Conservation conflicts represent complex multilayered problems that are challenging to study. We explore the utility of theoretical, experimental, and constructivist approaches to games to help to understand and manage these challenges. We show how these approaches can help to develop theory, understand patterns in conflict, and highlight potentially effective management solutions. The choice of approach should be guided by the research question and by whether the focus is on testing hypotheses, predicting behaviour, or engaging stakeholders...
June 2018: Trends in Ecology & Evolution
https://www.readbyqxmd.com/read/29779083/identifying-nonalcoholic-fatty-liver-disease-advanced-fibrosis-in-the-veterans-health-administration
#16
Yuval A Patel, Elizabeth J Gifford, Lisa M Glass, Marsha J Turner, Byungjoo Han, Cynthia A Moylan, Steve Choi, Ayako Suzuki, Dawn Provenzale, Christine M Hunt
BACKGROUND: Nonalcoholic fatty liver disease (NAFLD) is the most common cause of chronic liver disease. Severe NAFLD with advanced fibrosis results in substantial morbidity and mortality. Associated with metabolic syndrome, NAFLD is often initially clinically silent, yet intensive lifestyle intervention with 7% or greater weight loss can improve or resolve NAFLD. Using a Veterans Health Administration (VHA) liver biopsy cohort, we evaluated simple noninvasive fibrosis scoring systems to identify NAFLD with advanced fibrosis (or severe disease) to assist providers...
May 19, 2018: Digestive Diseases and Sciences
https://www.readbyqxmd.com/read/29778140/corrigendum-to-validation-of-a-testosterone-and-dihydrotestosterone-liquid-chromatography-tandem-mass-spectrometry-assay-interference-and-comparison-with-established-methods-steroids-volume-73-issue-13-12-december-2008-pages-1345-1352
#17
Christina Wang, Steve Shiraishi, Andrew Leung, Sima Baravarian, Laura Hull, Victor Goh, Paul W N Lee, Ronald S Swerdloff
No abstract text is available yet for this article.
July 2018: Steroids
https://www.readbyqxmd.com/read/29778040/violence-against-child-protection-workers-a-study-of-workers-experiences-attributions-and-coping-strategies
#18
Josianne Lamothe, Amélie Couvrette, Gabrielle Lebrun, Gabrielle Yale, Camille Roy, Stéphane Guay, Steve Geoffrion
Child protection workers (CPWs) are frequently exposed to client violence, both psychological and physical, in their line of work whether they operate in the community or in residential settings. Despite this known vulnerability, research on the subject has lagged. The current study sought to analyze CPWs' experiences with client violence, their interpretation of it, its perceived consequences and their coping strategies. Specifically, 30 CPWs working both in the community and in residential settings, took part in an in-depth, semi-structured interview...
May 16, 2018: Child Abuse & Neglect
https://www.readbyqxmd.com/read/29777984/lc-ms-analysis-to-determine-the-biodistribution-of-a-polymer-coated-ilomastat-ocular-implant
#19
Abeer H A Mohamed-Ahmed, Alastair Lockwood, Hala Fadda, Shivam Madaan, Peng T Khaw, Steve Brocchini, Kersti Karu
Ilomastat is a matrix metalloproteinase inhibitor (MMPi) that has shown the potential to inhibit scarring (fibrosis) by mediating healing after injury or surgery. A long lasting ocular implantable pharmaceutical formulation of ilomastat is being developed to mediate the healing process to prevent scarring after glaucoma filtration surgery. The ilomastat implant was coated with water permeable and biocompatible phosphoryl choline polymer (PC1059) displayed extended slow release of ilomastat in vitro and in vivo...
May 16, 2018: Journal of Pharmaceutical and Biomedical Analysis
https://www.readbyqxmd.com/read/29777772/improving-maraviroc-oral-bioavailability-by-formation-of-solid-drug-nanoparticles
#20
Alison C Savage, Lee M Tatham, Marco Siccardi, Trevor Scott, Manoli Vourvahis, Andrew Clark, Steve P Rannard, Andrew Owen
Oral drug administration remains the preferred approach for treatment of HIV in most patients. Maraviroc (MVC) is the first in class co-receptor antagonist, which blocks HIV entry into host cells. MVC has an oral bioavailability of approximately 33%, which is limited by poor permeability as well as affinity for CYP3A and several drug transporters. While once-daily doses are now the favoured option for HIV therapy, dose-limiting postural hypotension has been of theoretical concern when administering doses high enough to achieve this for MVC (particularly during coadministration of enzyme inhibitors)...
May 16, 2018: European Journal of Pharmaceutics and Biopharmaceutics
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