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https://www.readbyqxmd.com/read/28651422/-meta-analysis-on-the-diagnostic-value-of-laser-doppler-imaging-for-burn-depth
#1
Y Huang, L Qiu, A L Mei, J X Li
Objective: To evaluate the value of laser Doppler imaging (LDI) in diagnosing deep or superficial partial-thickness burn wound with meta-analysis. Methods: Databases including PubMed, Cochrane Library were searched using key words " burn, burns, burn depth, laser Doppler imaging, laser Doppler perfusion imaging, LDI, LDPI" , and Chinese Journals Full-text Database, Wanfang Database, VIP Database were searched using Chinese key words ",,,," to obtain the published trials of LDI in diagnosing deep or superficial partial-thickness burn wound from the establishment of each database to October 2015...
May 20, 2017: Zhonghua Shao Shang za Zhi, Zhonghua Shaoshang Zazhi, Chinese Journal of Burns
https://www.readbyqxmd.com/read/28651413/-progress-in-research-of-occult-hepatitis-b-virus-infection
#2
X Y Huang, Q F Shi, T Huang
Occult hepatitis B virus infection is a worldwide public health problem, which seriously affects the clinical diagnosis of hepatitis B and threatens the safety of blood transfusion. The concept of occult hepatitis B virus infection, the pathogenesis of occult hepatitis B virus infection, the prevalence of occult hepatitis B virus infection in different groups, including healthy population and different patients, and the possibility of transmission were summarized. The prevalence of occult hepatitis B virus infection was found in healthy population and different patients, and there is possibility of occult hepatitis B virus infection to be transmitted through blood transfusion...
May 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28651409/-drug-susceptibility-test-guided-therapy-and-novel-empirical-quadruple-therapy-for-helicobacter-pylori-infection-a-network-meta-analysis
#3
Q Y Gou, R B Yu, R H Shi
Objective: To compare the efficacy and the risk of adverse effect of drug susceptibility test guided therapy and novel empirical quadruple therapy for Helicobacter (H.) pylori infection. Methods: Literature retrieval was conducted by using major databases. Related papers published up to June 2015 were considered eligible if they were randomized control trials comparing different pharmacological formulations for H. pylori infection and used in a network Meta-analysis and a single rate Meta-analysis to evaluate the relative and absolute rates of H...
May 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28651387/-importance-of-smoke-free-for-healthy-china
#4
Y Jiang, L X Liu
After WHO Framework Convention on Tobacco Control coming into force for 11 years, the tobacco control has made progress in the world and China. Development and implementation of tobacco control policy are fundamental for tobacco control. This paper introduces the effects of different tobacco control policies in different countries, summarizes the progress and challenges in prohibiting smoking in public place in China. In China, the goal of health for all can be only met by achieving smoke-free.
May 10, 2017: Zhonghua Liu Xing Bing Xue za Zhi, Zhonghua Liuxingbingxue Zazhi
https://www.readbyqxmd.com/read/28651376/comparison-of-sampling-strategies-for-tobacco-retailer-inspections-to-maximize-coverage-in-vulnerable-areas-and-minimize-cost
#5
Joseph G L Lee, Bonnie E Shook-Sa, J Michael Bowling, Kurt M Ribisl
Introduction: In the United States, tens of thousands of inspections of tobacco retailers are conducted each year. Various sampling choices can reduce travel costs, emphasize enforcement in areas with greater non-compliance, and allow for comparability between states and over time. We sought to develop a model sampling strategy for state tobacco retailer inspections. Methods: Using a 2014 list of 10,161 North Carolina tobacco retailers, we compared results from simple random sampling; stratified, clustered at the ZIP code sampling; and, stratified, clustered at the census tract sampling...
June 23, 2017: Nicotine & Tobacco Research: Official Journal of the Society for Research on Nicotine and Tobacco
https://www.readbyqxmd.com/read/28651291/development-of-a-reference-standard-library-of-chloroplast-genome-sequences-genometrakrcp
#6
Ning Zhang, Padmini Ramachandran, Jun Wen, James A Duke, Helen Metzman, William McLaughlin, Andrea R Ottesen, Ruth E Timme, Sara M Handy
Precise, species-level identification of plants in foods and dietary supplements is difficult. While the use of DNA barcoding regions (short regions of DNA with diagnostic utility) has been effective for many inquiries, it is not always a robust approach for closely related species, especially in highly processed products. The use of fully sequenced chloroplast genomes, as an alternative to short diagnostic barcoding regions, has demonstrated utility for closely related species. The U. S. Food and Drug Administration (FDA) has also developed species-specific DNA-based assays targeting plant species of interest by utilizing chloroplast genome sequences...
June 26, 2017: Planta Medica
https://www.readbyqxmd.com/read/28651244/the-health-policy-implications-of-individual-adaptive-behavior-responses-to-smog-pollution-in-urban-china
#7
Jie Ban, Lian Zhou, Yi Zhang, G Brooke Anderson, Tiantian Li
Smog pollution is a serious public health issue in urban China, where it is associated with public health through a range of respiratory and cardiovascular illnesses. Despite the negative health impacts of smog pollution, individual adaptive behaviors are poorly understood. This knowledge gap hinders the development of effective public policy to support and encourage the adoption of individual adaptive and mitigating behaviors to smog pollution. A questionnaire survey of 1141 randomly sampled individuals in a typical PM2...
June 23, 2017: Environment International
https://www.readbyqxmd.com/read/28651166/air-quality-inside-subway-metro-indoor-environment-worldwide-a-review
#8
REVIEW
Bin Xu, Jinliang Hao
The air quality in the subway metro indoor microenvironment has been of particular public concern. With specific reference to the growing demand of green transportation and sustainable development, subway metro systems have been rapidly developed worldwide in last decades. The number of metro commuters has continuously increased over recent years in metropolitan cities. In some cities, metro system has become the primary public transportation mode. Although commuters typically spend only 30-40min in metros, the air pollutants emitted from various interior components of metro system as well as air pollutants carried by ventilation supply air are significant sources of harmful air pollutants that could lead to unhealthy human exposure...
June 23, 2017: Environment International
https://www.readbyqxmd.com/read/28651147/desalinated-drinking-water-in-the-gcc-countries-the-need-to-address-consumer-perceptions
#9
Basem Shomar, Jalal Hawari
The Gulf Cooperation Council (GCC) countries consist of Bahrain, Kuwait, Oman, Qatar, Saudi Arabia, and the United Arab Emirates. These countries depend mainly on seawater desalination to meet their water needs. Although great emphasis is given to characterize desalinated water for its physicochemical and microbial properties, e.g. presence of metals, other organic contaminants and for bacteria, sensorial characteristics including smell, taste and color have not received the same attention. This is possibly attributed to the fact that inhabitants of GCC States do not use desalinated tap water for drinking consumption, rather they depend on locally produced or imported bottled water where color, taste and odor are not problematic...
June 23, 2017: Environmental Research
https://www.readbyqxmd.com/read/28651112/secondary-harm-mitigation-a-more-humanitarian-framework-for-international-drug-law-enforcement
#10
Jarrett Blaustein, Miki McLay, Jude McCulloch
This article introduces the concept of 'secondary harm mitigation' as a framework for improving the humanitarian credentials of international drug law enforcement agencies. The concept is rooted in a critical analysis of the compatibility of the harm reduction philosophy with Australia's international drug law enforcement practices. On a utilitarian level, the net benefits of international drug law enforcement are determined to be, at best inconclusive, arguably counterproductive and in most cases, incalculable...
June 23, 2017: International Journal on Drug Policy
https://www.readbyqxmd.com/read/28651111/the-rise-of-zika-infection-and-microcephaly-what-can-we-learn-from-a-public-health-emergency
#11
REVIEW
B McCloskey, T Endericks
OBJECTIVES: To consider why Zika was declared a Public Health Emergency of International Concern (PHEIC), why it stopped being one and what we can learn from this for the future. STUDY DESIGN: This paper reviews the sequence of events and evidence base for the decision to declare Zika a PHEIC, the global response to this, the challenges in maintaining an evidence-based approach to outbreak response and identifies learning outcomes. METHODS: Evidence review, all published articles in reputable UK and international journals were identified...
June 23, 2017: Public Health
https://www.readbyqxmd.com/read/28651038/elevated-adipsin-levels-are-associated-with-pulmonary-arterial-hypertension-in-systemic-sclerosis
#12
Benjamin D Korman, Roberta Goncalves Marangoni, Monique Hinchcliff, Sanjiv J Shah, Mary Carns, Aileen Hoffmann, Rosalind Ramsey-Goldman, John Varga
INTRODUCTION: Adipose tissues secrete adipokines, peptides with potent effects modulating fibrosis, inflammation, and vascular homeostasis. Dysregulated adipose tissue biology and adipokine balance have been recently implicated in systemic sclerosis (SSc). We sought to determine if altered circulating adipokine levels correlate with SSc disease subsets or clinical manifestations. MATERIALS AND METHODS: Multiplex assays were used to measure circulating adipokine levels in 198 patients with SSc and 33 healthy controls...
June 26, 2017: Arthritis & Rheumatology
https://www.readbyqxmd.com/read/28651017/crystal-structure-of-middle-east-respiratory-syndrome-coronavirus-helicase
#13
Wei Hao, Justyna Aleksandra Wojdyla, Rong Zhao, Ruiyun Han, Rajat Das, Ivan Zlatev, Muthiah Manoharan, Meitian Wang, Sheng Cui
Middle East respiratory syndrome coronavirus (MERS-CoV) remains a threat to public health worldwide; however, effective vaccine or drug against CoVs remains unavailable. CoV helicase is one of the three evolutionary most conserved proteins in nidoviruses, thus making it an important target for drug development. We report here the first structure of full-length coronavirus helicase, MERS-CoV nsp13. MERS-CoV helicase has multiple domains, including an N-terminal Cys/His rich domain (CH) with three zinc atoms, a beta-barrel domain and a C-terminal SF1 helicase core with two RecA-like subdomains...
June 26, 2017: PLoS Pathogens
https://www.readbyqxmd.com/read/28650981/health-situation-of-migrant-and-minority-nurses-a-systematic-review
#14
Benjamin Schilgen, Albert Nienhaus, Oriana Handtke, Holger Schulz, Mike Mösko
INTRODUCTION: Globally, life expectancy together with multimorbidity and chronic diseases are increasing. This leads to a growing demand for care and hence for healthcare personnel and nurses. To meet this demand, healthcare workers from abroad are increasingly hired. The nurses' workplace in general is characterized by physically and psychologically demanding tasks, while that of migrant and minority nurses is additionally characterized by discriminatory practices. The present knowledge about the health of migrant and minority nurses and the terminology in this context are diverse...
2017: PloS One
https://www.readbyqxmd.com/read/28650968/improving-hydropower-choices-via-an-online-and-open-access-tool
#15
Thais Vilela, John Reid
This paper describes and validates the HydroCalculator Tool developed by Conservation Strategy Fund. The HydroCalculator Tool allows researchers, policy-makers and citizens to easily assess hydropower feasibility, by calculating traditional financial indicators, such as the levelized cost of energy, as well as greenhouse gas emissions and the economic net present value including emissions costs. Currently, people other than project developers have limited or no access to such information, which stifles informed public debate on electric energy options...
2017: PloS One
https://www.readbyqxmd.com/read/28650967/author-contributions-to-ecological-publications-what-does-it-mean-to-be-an-author-in-modern-ecological-research
#16
John M Logan, Sarah B Bean, Andrew E Myers
Authorship is a central element of scientific research carrying a variety of rewards and responsibilities, and while various guidelines exist, actual author contributions are often ambiguous. Inconsistent or limited contributions threaten to devalue authorship as intellectual currency and diminish authors' responsibility for published content. Researchers have assessed author contributions in the medical literature and other research fields, but similar data for the field of ecological research are lacking...
2017: PloS One
https://www.readbyqxmd.com/read/28650884/can-surgeon-demographic-factors-predict-postoperative-complication-rates-after-elective-spinal-fusion
#17
Danielle S Chun, Ralph W Cook, Joseph A Weiner, Michael S Schallmo, Kathryn A Barth, Sameer K Singh, Ryan D Freshman, Alpesh A Patel, Wellington K Hsu
STUDY DESIGN: Retrospective cohort. OBJECTIVE: Determine whether surgeon demographic factors influence postoperative complication rates after elective spine fusion procedures. BACKGROUND: Surgeon demographic factors have been shown to impact decision making in the management of degenerative disease of the lumbar spine. Complication rates are frequently reported outcome measurements used to evaluate surgical treatments, quality-of-care, and determine health care reimbursements...
June 23, 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28650863/prediction-models-for-prostate-cancer-outcomes-what-is-the-state-of-the-art-in-2017
#18
James T Kearns, Daniel W Lin
PURPOSE OF REVIEW: Prostate cancer (PCa) remains a significant public health burden, with multiple points for decision-making at all stages of the disease. Given the amount and variety of data that may influence disease management, prediction models have been published to assist clinicians and patients in making decisions about the best next course of action at many disease states. We sought to review the most important studies related to PCa prediction models since 2016 and evaluate their impact upon the evolving field of risk modeling in PCa...
June 24, 2017: Current Opinion in Urology
https://www.readbyqxmd.com/read/28650843/can-canmeds-competencies-be-developed-in-medical-school-anatomy-laboratories-a-literature-review
#19
REVIEW
Joshua Hefler, Christopher J Ramnanan
Objectives: The purpose of this literature review was to identify potential ways in which undergraduate medical anatomy education may be relevant to the CanMEDS Roles, a competency-based framework used throughout Canadian medical training. Methods: A scoping review of medical education literature was conducted in March 2017 for English language publications that included key words related to anatomy education and to key competencies formally described for each of the Roles in the CanMEDS 2015 framework...
June 16, 2017: International Journal of Medical Education
https://www.readbyqxmd.com/read/28650830/feature-selection-based-on-neighborhood-discrimination-index
#20
Changzhong Wang, Qinghua Hu, Xizhao Wang, Degang Chen, Yuhua Qian, Zhe Dong
Feature selection is viewed as an important preprocessing step for pattern recognition, machine learning, and data mining. Neighborhood is one of the most important concepts in classification learning and can be used to distinguish samples with different decisions. In this paper, a neighborhood discrimination index is proposed to characterize the distinguishing information of a neighborhood relation. It reflects the distinguishing ability of a feature subset. The proposed discrimination index is computed by considering the cardinality of a neighborhood relation rather than neighborhood similarity classes...
June 23, 2017: IEEE Transactions on Neural Networks and Learning Systems
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