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https://www.readbyqxmd.com/read/28098722/prevalence-of-preservatives-across-all-product-types-in-the-contact-allergen-management-program
#1
Kevin M Beene, Andrew Scheman, Dave Severson, Margo J Reeder
BACKGROUND: Preservatives are known causes of allergic contact dermatitis. OBJECTIVE: The aim of this study was to determine the prevalence of preservatives in each product category in the Contact Allergen Management Program and compare prevalence with reported rates of allergic contact dermatitis. METHODS: Contact Allergen Management Program product information was queried based on the 53 approved preservatives for cosmetic products by the European Union and Association of Southeast Asian Nations plus 5 additional preservatives used in US products...
January 2017: Dermatitis
https://www.readbyqxmd.com/read/28098055/nonsurgical-treatment-of-mason-type-ii-radial-head-fractures-in-athletes-a-retrospective-study
#2
M Guzzini, A Vadalà, A Agrò, V Di Sanzo, D Pironi, A Redler, P Serlorenzi, L Proietti, C Civitenga, D Mazza, R M Lanzetti, Andrea Ferretti
OBJECTIVE: The best treatment for moderately displaced radial head fractures (Mason type II) still remains controversial. In cases of isolated fractures, there is no evidence that a fragment displacement of ≥ 2 mm gives poor results in conservatively treated fractures. PATIENTS AND METHODS: We retrospectively reviewed 52 patients (31M, 21F) affected by an isolated Mason type II fracture, treated with a long arm cast for two weeks between 2008 and 2013. All patients had practiced sports before being injured...
September 2017: Il Giornale di Chirurgia
https://www.readbyqxmd.com/read/28097760/benefits-of-quitting-smoking-on-work-productivity-and-activity-impairment-in-the-united-states-the-european-union-and-china
#3
Christine L Baker, Natalia M Flores, Kelly H Zou, Marianna Bruno, Vannessa J Harrison
BACKGROUND: Smoking has important health and economic consequences for individuals and society. This study expands the understanding of work-related burden associated with smoking and benefit of smoking cessation across the US, European Union (EU) and China using large-scale, representative survey methodology. METHODS: Data utilised the 2013 National Health and Wellness Survey in United States (US), EU5 (UK, France, Germany, Italy, and Spain) and China. Working-aged respondents 18-64 were used in the analyses (US N=58 500; EU5 N=50 417; China N=17 987) and were categorised into: current smokers, trying to quit, former smokers and never smokers...
January 2017: International Journal of Clinical Practice
https://www.readbyqxmd.com/read/28097682/evaluation-of-perforated-demineralized-dentin-scaffold-on-bone-regeneration-in-critical-size-sheep-iliac-defects
#4
Md Arafat Kabir, Masaru Murata, Toshiyuki Akazawa, Kaoru Kusano, Katsuhisa Yamada, Manabu Ito
OBJECTIVES: Regenerating critical-size bone injury is a major problem that continues to inspire the design of new graft materials. Therefore, tissue engineering has become a novel approach for targeting bone regeneration applications. Human teeth are a rich source of stem cells, matrix, trace metal ions, and growth factors. A vital tooth-derived demineralized dentin matrix is acid-insoluble and composed of cross-linked collagen with growth factors. In this study, we recycled human non-functional tooth into a unique geometric dentin scaffold, entitled perforated root-demineralized dentin matrix (PR-DDM)...
January 17, 2017: Clinical Oral Implants Research
https://www.readbyqxmd.com/read/28097525/automated-bone-segmentation-and-surface-evaluation-of-a-small-animal-model-of-post-traumatic-osteoarthritis
#5
Austin J Ramme, Kevin Voss, Jurinus Lesporis, Matin S Lendhey, Thomas R Coughlin, Eric J Strauss, Oran D Kennedy
MicroCT imaging allows for noninvasive microstructural evaluation of mineralized bone tissue, and is essential in studies of small animal models of bone and joint diseases. Automatic segmentation and evaluation of articular surfaces is challenging. Here, we present a novel method to create knee joint surface models, for the evaluation of PTOA-related joint changes in the rat using an atlas-based diffeomorphic registration to automatically isolate bone from surrounding tissues. As validation, two independent raters manually segment datasets and the resulting segmentations were compared to our novel automatic segmentation process...
January 17, 2017: Annals of Biomedical Engineering
https://www.readbyqxmd.com/read/28097243/range-of-motion-sacral-screw-and-rod-strain-in-long-posterior-spinal-constructs-a-biomechanical-comparison-between-s2-alar-iliac-screws-with-traditional-fixation-strategies
#6
Chester E Sutterlin, Antony Field, Lisa A Ferrara, Andrew L Freeman, Kevin Phan
BACKGROUND: S1 screw failure and L5/S1 non-union are issues with long fusions to S1. Improved construct stiffness and S1 screw offloading can help avoid this. S2AI screws have shown to provide similar stiffness to iliac screws when added to L3-S1 constructs. We sought to examine and compare the biomechanical effects on an L2-S1 pedicle screw construct of adding S2AI screws, AxiaLIF, L5-S1 interbody support via transforaminal lumbar interbody fusion (TLIF), and to examine the effect of the addition of cross connectors to each of these constructs...
December 2016: Journal of Spine Surgery (Hong Kong)
https://www.readbyqxmd.com/read/28097216/the-last-frontiers-of-wilderness-tracking-loss-of-intact-forest-landscapes-from-2000-to-2013
#7
Peter Potapov, Matthew C Hansen, Lars Laestadius, Svetlana Turubanova, Alexey Yaroshenko, Christoph Thies, Wynet Smith, Ilona Zhuravleva, Anna Komarova, Susan Minnemeyer, Elena Esipova
An intact forest landscape (IFL) is a seamless mosaic of forest and naturally treeless ecosystems with no remotely detected signs of human activity and a minimum area of 500 km(2). IFLs are critical for stabilizing terrestrial carbon storage, harboring biodiversity, regulating hydrological regimes, and providing other ecosystem functions. Although the remaining IFLs comprise only 20% of tropical forest area, they account for 40% of the total aboveground tropical forest carbon. We show that global IFL extent has been reduced by 7...
January 2017: Science Advances
https://www.readbyqxmd.com/read/28097113/clinical-and-functional-outcomes-of-treatment-for-type-a1-intertrochanteric-femoral-fracture-in-elderly-patients-comparison-of-dynamic-hip-screw-and-proximal-femoral-nail-antirotation
#8
Hong Man Cho, Kyujung Lee
PURPOSE: We aimed to evaluate and compare the clinical and functional outcomes of dynamic hip screw (DHS) and proximal femoral nail antirotation (PFNA) treatment of AO type 1 intertrochanteric fractures in elderly patients. MATERIALS AND METHODS: We retrospectively reviewed 194 consecutive patients with type A1 intertrochanteric femoral fractures who were treated with DHS (n=113) or PFNA (n=81). We evaluated operation time, intraoperative blood loss, and functional outcomes, walking ability, and the Barthel activities index...
December 2016: Hip & Pelvis
https://www.readbyqxmd.com/read/28095991/assessing-environmental-impacts-of-genetically-modified-plants-on-non-target-organisms-the-relevance-of-in-planta-studies
#9
REVIEW
Salvatore Arpaia, A Nicholas E Birch, Jozsef Kiss, Joop J A van Loon, Antoine Messéan, Marco Nuti, Joe N Perry, Jeremy B Sweet, Christoph C Tebbe
In legal frameworks worldwide, genetically modified plants (GMPs) are subjected to pre-market environmental risk assessment (ERA) with the aim of identifying potential effects on the environment. In the European Union, the EFSA Guidance Document introduces the rationale that GMPs, as well as their newly produced metabolites, represent the potential stressor to be evaluated during ERA. As a consequence, during several phases of ERA for cultivation purposes, it is considered necessary to use whole plants or plant parts in experimental protocols...
January 15, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28095782/genome-scale-transcriptional-study-of-hybrid-effects-and-regulatory-divergence-in-an-f1-hybrid-ruellia-wild-petunias-acanthaceae-and-its-parents
#10
Yongbin Zhuang, Erin A Tripp
BACKGROUND: New combinations of divergent genomes can give rise to novel genetic functions in resulting hybrid progeny. Such functions may yield opportunities for ecological divergence, contributing ultimately to reproductive isolation and evolutionary longevity of nascent hybrid lineages. In plants, the degree to which transgressive genotypes contribute to floral novelty remains a question of key interest. Here, we generated an F1 hybrid plant between the red-flowered Ruellia elegans and yellow flowered R...
January 17, 2017: BMC Plant Biology
https://www.readbyqxmd.com/read/28095703/outcomes-of-the-distal-metatarsal-dorsiflexion-osteotomy-for-advanced-hallux-rigidus
#11
Byung-Ki Cho, Kyoung-Jin Park, Ji-Kang Park, Nelson F SooHoo
BACKGROUND: Hallux rigidus can be treated using several different methods and the best treatment option depends on the severity of degenerative changes of the metatarsophalangeal (MTP) joint. However, the ideal operative option for advanced hallux rigidus remains debatable. This prospective study was performed to evaluate the intermediate-term clinical outcomes of distal metatarsal osteotomy used as a joint-preserving method for the treatment of advanced hallux rigidus. METHODS: Forty-two cases (39 patients) were followed for more than 3 years after distal metatarsal dorsiflexion osteotomy for advanced hallux rigidus of grade III-IV...
January 1, 2017: Foot & Ankle International
https://www.readbyqxmd.com/read/28095136/homonationalism-before-homonationalism-representations-of-russia-eastern-europe-and-the-soviet-union-in-the-u-s-homophile-press-1953-1964
#12
Dasha Serykh
This essay focuses on representations of Russia, the Soviet Union, and Eastern Europe in U.S. homophile periodicals from 1953 to 1964. Extending the application of Jasbir Puar's concept of homonationalism to the Cold War period, the essay examines 126 articles and other items that were published in ONE, Mattachine Review, and The Ladder and demonstrates that these periodicals often engaged in homonationalist discourses when constructing the Russian, Soviet, and Eastern European "other." Negative constructions of these regions were sometimes used to affirm the political alignment of the homophile authors with the American nation...
January 17, 2017: Journal of Homosexuality
https://www.readbyqxmd.com/read/28094687/successful-management-of-femoral-trauma-in-a-through-knee-amputee-with-a-previous-malunited-fracture-implications-and-functional-outcome
#13
Beth Lineham, Paul Harwood, Peter Giannoudis
BACKGROUND: After amputation patients are more likely to injure their residual limb. An injury of a previously amputated limb, especially if the residuum is not anatomically normal, poses a dilemma for management. Case Description and Methods: This case report discusses a femoral fracture sustained proximal to a through-knee amputation. Findings and outcomes: The fracture was at the site of a malunited fracture. A shortening osteotomy with bone graft was undertaken to improve alignment and prosthetic fit and remove poor-quality bone...
January 1, 2017: Prosthetics and Orthotics International
https://www.readbyqxmd.com/read/28094631/stopping-unnecessary-deaths
#14
Annie Young
Cancer is a leading cause of death in the European Union. The European Commission has set goals for reducing cancer-related deaths by 15% in the next four years, and the World Health Assembly's global target is a 25% cut in premature non-communicable mortality by 2025.
January 4, 2017: Nursing Standard
https://www.readbyqxmd.com/read/28094626/real-terms-pay-down-almost-9-for-nurses-and-midwives
#15
(no author information available yet)
Nurses and midwives have seen their pay plummet almost 9% over the past five years, according to new research by the TUC, the national trade union centre.
January 4, 2017: Nursing Standard
https://www.readbyqxmd.com/read/28094085/what-is-the-most-accurate-lymph-node-staging-method-for-perihilar-cholangiocarcinoma-comparison-of-uicc-ajcc-pn-stage-number-of-metastatic-lymph-nodes-lymph-node-ratio-and-log-odds-of-metastatic-lymph-nodes
#16
S Conci, A Ruzzenente, M Sandri, F Bertuzzo, T Campagnaro, F Bagante, P Capelli, M D'Onofrio, M Piccino, A E Dorna, C Pedrazzani, C Iacono, A Guglielmi
BACKGROUND: We compared the prognostic performance of the International Union Against Cancer/American Joint Committee on Cancer (UICC/AJCC) 7th edition pN stage, number of metastatic LNs (MLNs), LN ratio (LNR), and log odds of MLNs (LODDS) in patients with perihilar cholangiocarcinoma (PCC) undergoing curative surgery in order to identify the best LN staging method. METHODS: Ninety-nine patients who underwent surgery with curative intent for PCC in a single tertiary hepatobiliary referral center were included in the study...
January 8, 2017: European Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28093642/the-ethical-framework-for-performing-research-with-rare-inherited-neurometabolic-disease-patients
#17
Viviana Giannuzzi, Hugo Devlieger, Lucia Margari, Viveca Lena Odlind, Lamis Ragab, Cinzia Maria Bellettato, Francesca D'Avanzo, Christina Lampe, Linda Cassis, Elisenda Cortès-Saladelafont, Ángels Garcia Cazorla, Ivo Barić, Ljerka Cvitanović-Šojat, Ksenija Fumić, Christine I Dali, Franco Bartoloni, Fedele Bonifazi, Maurizio Scarpa, Adriana Ceci
: The need for performing clinical trials to develop well-studied and appropriate medicines for inherited neurometabolic disease patients faces ethical concerns mainly raising from four aspects: the diseases are rare; include young and very young patients; the neurological impairment may compromise the capability to provide 'consent'; and the genetic nature of the disease leads to further ethical implications. This work is intended to identify the ethical provisions applicable to clinical research involving these patients and to evaluate if these cover the ethical issues...
January 16, 2017: European Journal of Pediatrics
https://www.readbyqxmd.com/read/28093252/low-energy-open-ankle-fractures-in-the-elderly-outcome-and-treatment-algorithm
#18
Asanka Wijendra, Rupali Alwe, Michael Lamyman, George A Grammatopoulos, Gregoris Kambouroglou
BACKGROUND: With an aging but still active population, open ankle fractures are increasingly presenting as low energy fragility injuries, sharing many characteristics with that of hip fractures. Yet, there is little in the literature on the management and outcome of these fractures. The primary aim of this study was to describe the outcome following open, ankle fragility fracture. Our secondary aim was to identify potential factors that improved outcome. METHODS: All consecutive, low energy open ankle fractures treated at a Level I Trauma Centre over a five-year period were included...
December 10, 2016: Injury
https://www.readbyqxmd.com/read/28093042/chloramphenicol-stereoisomers-need-to-be-distinguished-consequences-observed-from-a-proficiency-test
#19
Mark Sykes, Tobias Czymai, Thomas Hektor, Matthew Sharman, Michael Knaggs
Although the use of chloramphenicol (CAP) as a veterinary drug is banned in the European Union and many other countries, monitoring for CAP residues in food is routine. Positive detections are few, but taken extremely seriously. European Union laboratories analysing for CAP should validate methods according to European Commission Decision 2002/657/EC, must be accredited to ISO 17025, and will generally participate in proficiency testing (PT) schemes, such as those offered by the Food Analysis Performance Assessment Scheme (FAPAS®)...
January 17, 2017: Food Additives & Contaminants. Part A, Chemistry, Analysis, Control, Exposure & Risk Assessment
https://www.readbyqxmd.com/read/28090226/more-use-of-peritoneal-dialysis-gives-significant-savings-a-systematic-review-and-health-economic-decision-model
#20
Eva Pike, Vida Hamidi, Tove Ringerike, Torbjorn Wisloff, Marianne Klemp
BACKGROUND: Patients with end-stage renal disease (ESRD) are in need of renal replacement therapy as dialysis and/or transplantation. The prevalence of ESRD and, thus, the need for dialysis are constantly growing. The dialysis modalities are either peritoneal performed at home or hemodialysis (HD) performed in-center (hospital or satellite) or home. We examined effectiveness and cost-effectiveness of HD performed at different locations (hospital, satellite, and home) and peritoneal dialysis (PD) at home in the Norwegian setting...
February 2017: Journal of Clinical Medicine Research
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