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https://www.readbyqxmd.com/read/28330132/an-efficient-and-cost-effective-method-for-dna-extraction-from-athalassohaline-soil-using-a-newly-formulated-cell-extraction-buffer
#1
Avinash Narayan, Kunal Jain, Amita R Shah, Datta Madamwar
The present study describes the rapid and efficient indirect lysis method for environmental DNA extraction from athalassohaline soil by newly formulated cell extraction buffer. The available methods are mostly based on direct lysis which leads to DNA shearing and co-extraction of extra cellular DNA that influences the community and functional analysis. Moreover, during extraction of DNA by direct lysis from athalassohaline soil, it was observed that, upon addition of poly ethylene glycol (PEG), isopropanol or absolute ethanol for precipitation of DNA, salt precipitates out and affecting DNA yield significantly...
June 2016: 3 Biotech
https://www.readbyqxmd.com/read/28329793/oral-disease-and-3-year-incidence-of-frailty-in-mexican-older-adults
#2
Roberto Carlos Castrejón-Pérez, Aida Jiménez-Corona, Eduardo Bernabé, Antonio R Villa-Romero, Elise Arrivé, Jean-François Dartigues, Luis Miguel Gutiérrez-Robledo, S Aída Borges-Yáñez
Background: Poor oral health has been associated with some components of frailty. The objective of this study was to identify the association between clinical measures of oral health and the incidence of frailty among community-dwelling older adults aged 70 or older in Mexico City. Methods: A 3-year cohort study with a probabilistic representative sample of home-dwelling elders of one district of Mexico City was performed. Baseline and follow-up interview and oral clinical evaluations were carried out by standardized examiners in participants' homes...
October 25, 2016: Journals of Gerontology. Series A, Biological Sciences and Medical Sciences
https://www.readbyqxmd.com/read/28329415/the-hand-hygiene-compliance-of-student-nurses-during-clinical-placements
#3
Jorun Saetre Sundal, Anne Grethe Aune, Eline Storvig, Jenny Kristin Aasland, Kaja Linn Fjeldsaeter, Kirsti Torjuul
AIMS AND OBJECTIVES: To observe student nurses' overall and moment-specific hand hygiene compliance during clinical placement. BACKGROUND: Hand hygiene is the single most important measure to prevent healthcare-associated infections (HAIs). However, research has shown low compliance among healthcare workers. During clinical placements, student nurses perform various nursing tasks and procedures to a large number of patients, requiring extensive patient contact. It is crucial that they practice correct hand hygiene in order to prevent healthcare-associated infections...
March 22, 2017: Journal of Clinical Nursing
https://www.readbyqxmd.com/read/28328981/dysbiosis-and-compositional-alterations-with-aging-in-the-gut-microbiota-of-patients-with-heart-failure
#4
Takehiro Kamo, Hiroshi Akazawa, Wataru Suda, Akiko Saga-Kamo, Yu Shimizu, Hiroki Yagi, Qing Liu, Seitaro Nomura, Atsuhiko T Naito, Norifumi Takeda, Mutsuo Harada, Haruhiro Toko, Hidetoshi Kumagai, Yuichi Ikeda, Eiki Takimoto, Jun-Ichi Suzuki, Kenya Honda, Hidetoshi Morita, Masahira Hattori, Issei Komuro
Emerging evidence has suggested a potential impact of gut microbiota on the pathophysiology of heart failure (HF). However, it is still unknown whether HF is associated with dysbiosis in gut microbiota. We investigated the composition of gut microbiota in patients with HF to elucidate whether gut microbial dysbiosis is associated with HF. We performed 16S ribosomal RNA gene sequencing of fecal samples obtained from 12 HF patients and 12 age-matched healthy control (HC) subjects, and analyzed the differences in gut microbiota...
2017: PloS One
https://www.readbyqxmd.com/read/28328293/history-of-knowledge-and-evolution-of-occupational-health-and-regulatory-aspects-of-asbestos-exposure-science-1900-1975
#5
Christy A Barlow, Jennifer Sahmel, Dennis J Paustenbach, John L Henshaw
The understanding by industrial hygienists of the hazards of asbestos and appropriate ways to characterize and control exposure has evolved over the years. Here, a detailed analysis of the evolution of industrial hygiene practices regarding asbestos and its health risks, from the early 1900s until the advent of the national occupational health and safety regulatory structure currently in place in the US (early-to-mid 1970s) is presented. While industrial hygienists recognized in the early 1900s that chronic and high-level exposures to airborne concentrations of asbestos could pose a serious health hazard, it was not until the mid-1950s that the carcinogenic nature of asbestos began to be characterized and widespread concern followed...
March 22, 2017: Critical Reviews in Toxicology
https://www.readbyqxmd.com/read/28328232/learning-by-doing-the-md-pa-interprofessional-education-rural-rotation
#6
Ryan T Palmer, Curt Stilp
While much investment has gone into developing interprofessional education (IPE) curriculum for healthcare professional students, many of these efforts have focused on classroom rather than clinical environments. Implementing robust IPE experiences into clinical training is often complicated by obstacles such as differing rotating schedules and differing curricular requirements. The Combined Medical-Physician Assistant Student Rural Rotation (Med-PARR) at the Oregon Health and Science University takes a practical approach to these challenges...
January 2017: Rural and Remote Health
https://www.readbyqxmd.com/read/28328231/use-of-cell-phones-and-computers-for-health-promotion-and-tobacco-cessation-by-american-indian-college-students-in-montana
#7
Jo Ann W Dotson, Lonnie A Nelson, Sara L Young, Dedra Buchwald, John Roll
INTRODUCTION: Cell phones and personal computers have become popular mechanisms for delivering and monitoring health information and education, including the delivery of tobacco cessation education and support. Tobacco smoking is prevalent among American Indians (AIs) and Alaska Natives (ANs), with 26% AI/AN adult men smoking compared to 19% of Caucasian adult males and 22% of African American adult males. Smoking is even more prevalent in Northern Plains AI populations, with 42% of men <i>and</i> women reporting current smoking...
January 2017: Rural and Remote Health
https://www.readbyqxmd.com/read/28328004/red-ml-a-novel-effective-rna-editing-detection-method-based-on-machine-learning
#8
Heng Xiong, Dongbing Liu, Qiye Li, Mengyue Lei, Liqin Xu, Liang Wu, Zongji Wang, Shancheng Ren, Wangsheng Li, Min Xia, Lihua Lu, Haorong Lu, Yong Hou, Shida Zhu, Xin Liu, Yinghao Sun, Jian Wang, Huanming Yang, Kui Wu, Xun Xu, Leo J Lee
Background: With the advancement of second generation sequencing techniques, our ability to detect and quantify RNA editing on a global scale has been vastly improved. As a result, RNA editing is now being studied under a growing number of biological conditions so that its biochemical mechanisms and functional roles can be further understood. However, a major barrier that prevents RNA editing from being a routine RNA-seq analysis, similar to gene expression and splicing analysis for example, is the lack of user-friendly and effective computational tools...
March 2, 2017: GigaScience
https://www.readbyqxmd.com/read/28327993/stepwise-distributed-open-innovation-contests-for-software-development-acceleration-of-genome-wide-association-analysis
#9
Andrew Hill, Po-Ru Loh, Ragu B Bharadwaj, Pascal Pons, Jingbo Shang, Eva Guinan, Karim Lakhani, Iain Kilty, Scott A Jelinsky
BACKGROUND: The association of differing genotypes with disease related phenotypic traits offers great potential to both help identify new therapeutic targets and support stratification of patients who would gain the greatest benefit from specific drug classes. Development of low cost genotyping and sequencing has made collecting large scale genotyping data routine in population and therapeutic intervention studies. In addition, a range of new technologies are being used to capture numerous new and complex phenotypic descriptors...
February 28, 2017: GigaScience
https://www.readbyqxmd.com/read/28327978/a-dataset-of-images-and-morphological-profiles-of-30-000-small-molecule-treatments-using-the-cell-painting-assay
#10
Mark-Anthony Bray, Sigrun M Gustafsdottir, Vebjorn Ljosa, Shantanu Singh, Katherine L Sokolnicki, Joshua A Bittker, Nicole E Bodycombe, Vlado Dancík, Thomas P Hasaka, C Suk-Yee Hon, Melissa M Kemp, Kejie Li, Deepika Walpita, Mathias J Wawer, Todd R Golub, Stuart L Schreiber, Paul A Clemons, Alykhan F Shamji, Anne E Carpenter
Background: Large-scale image sets acquired by automated microscopy of perturbed samples enable a detailed comparison of cell states induced by each perturbation, such as a small molecule from a diverse library. Highly multiplexed measurements of cellular morphology can be extracted from each image and subsequently mined for a number of applications. Findings: This microscopy data set includes 919,874 five-channel fields of view representing 30,616 tested compounds, available at 'The Cell Image Library' repository...
January 7, 2017: GigaScience
https://www.readbyqxmd.com/read/28327976/minion%C3%A2-nanopore-sequencing-of-environmental-metagenomes-a-synthetic-approach
#11
Bonnie L Brown, Mick Watson, Samuel S Minot, Maria C Rivera, Rima B Franklin
Background: Environmental metagenomic analysis is typically accomplished by assigning taxonomy and/or function from whole genome sequencing (WGS) or 16S amplicon sequences. Both of these approaches are limited, however, by read length, among other technical and biological factors. A nanopore-based sequencing platform, MinION™, produces reads that are ≥1×10 4 bp in length, potentially providing for more precise assignment, thereby alleviating some of the limitations inherent in determining metagenome composition from short reads...
February 24, 2017: GigaScience
https://www.readbyqxmd.com/read/28327897/towards-a-global-cancer-knowledge-network-dissecting-the-current-international-cancer-genomic-sequencing-landscape
#12
D J Vis, J Lewin, R G Liao, M Mao, F Andre, R L Ward, F Calvo, B T Teh, A A Camargo, B M Knoppers, C Sawyers, L F A Wessels, M Lawler, L L Siu, E Voest
Background: While next generation sequencing has enhanced our understanding of the biological basis of malignancy, current knowledge on global practices for sequencing cancer samples is limited. To address this deficiency, we developed a survey to provide a snapshot of current sequencing activities globally, identify barriers to data sharing and use this information to develop sustainable solutions for the cancer research community. Methods: A multi-item survey was conducted assessing demographics, clinical data collection, genomic platforms, privacy/ethics concerns, funding sources and data sharing barriers for sequencing initiatives globally...
February 3, 2017: Annals of Oncology: Official Journal of the European Society for Medical Oncology
https://www.readbyqxmd.com/read/28327852/-person-centered-clinical-care-principles-and-strategies
#13
Juan Enrique Mezzich, Alberto Perales
The development of person-centered clinical care is inscribed within an international programmatic movement towards a medicine focused on the totality of the person. This movement, with broad historical bases, has been maturing since 2008 through conferences among global health institutions, research projects and academic publications. This paper is aimed at elucidating the conceptual principles of person-centered medicine (PCM) and to delineate strategies for the practical application of such principles in clinical care services...
October 2016: Revista Peruana de Medicina Experimental y Salud Pública
https://www.readbyqxmd.com/read/28327684/outbreak-investigation-of-influenza-in-pajaru-vdc-of-jajarkot-district-of-nepal
#14
S K Upadhyay, P M Singh Pradhan, R K Mahato, B Marasini, B Upadhyaya, G Shakya, G Baral, K P Baral
BACKGROUND: An outbreak investigation study was conducted in Pajaru, one of the initially affected Village Development Committees (VDCs) of the Jajarkot district in Nepal following an outbreak of respiratory illness in early 2015. The objectives of this study were to identify the cases and magnitude of the outbreak. METHODS: A cross-sectional study was carried out in mid-April 2015 covering five most affected wards of Pajaru VDC to assess the patients using standard case definition for Influenza like Illness (ILI)...
September 2016: Journal of Nepal Health Research Council
https://www.readbyqxmd.com/read/28327496/the-quality-of-nursing-in-intensive-care-a-development-of-a-rating-scale
#15
Rachele La Sala, Elena Galfrè, Laura Bertani, Valentina Mingolla, Silvia Murelli, Giuseppina Messina
BACKGROUND AND AIM: The evaluation of nursing care is a topic of great interest and especially crucial in intensive care contexts. However, inside the Italian scientific scenario it is still difficult to measure NSO, or Nursing Sensitive Outcomes, due to the lack of indicators or scales shared by the nursing community. The aim of the present study was therefore to develop a Quality Nursing Care Scale for the Intensive Care (ICU-I-QNCS). METHOD: From the literature review of the Intensive Care Unit (ICU) quality standards, they were generated 63 items...
March 14, 2017: Acta Bio-medica: Atenei Parmensis
https://www.readbyqxmd.com/read/28327150/research-impact-of-systems-level-long-term-care-research-a-multiple-case-study
#16
Anita Kothari, Nedra Peter, Melissa Donskov, Tracy Luciani
BACKGROUND: Traditional reporting of research outcomes and impacts, which tends to focus on research product publications and grant success, does not capture the value, some contributions, or the complexity of research projects. The purpose of this study was to understand the contributions of five systems-level research projects as they were unfolding at the Bruyère Centre for Learning, Research and Innovation (CLRI) in long-term care (LTC) in Ottawa, Ontario, Canada. The research questions were, (1) How are partnerships with research end-users (policymakers, administrators and other public/private organisations) characterised? (2) How have interactions with the CLRI Management Committee and Steering Committee influenced the development of research products? (3) In what way have other activities, processes, unlinked actors or organisations been influenced by the research project activities? METHODS: The study was guided by Kok and Schuit's concept of research impacts, using a multiple case study design...
March 21, 2017: Health Research Policy and Systems
https://www.readbyqxmd.com/read/28327147/medical-student-changes-in-self-regulated-learning-during-the-transition-to-the-clinical-environment
#17
Kenneth K Cho, Brahm Marjadi, Vicki Langendyk, Wendy Hu
BACKGROUND: Self-regulated learning (SRL), which is learners' ability to proactively select and use different strategies to reach learning goals, is associated with academic and clinical success and life-long learning. SRL does not develop automatically in the clinical environment and its development during the preclinical to clinical learning transition has not been quantitatively studied. Our study aims to fill this gap by measuring SRL in medical students during the transitional period and examining its contributing factors...
March 21, 2017: BMC Medical Education
https://www.readbyqxmd.com/read/28327136/perceptions-of-interprofessional-collaboration-of-general-practitioners-and-community-pharmacists-a-qualitative-study
#18
Christin Löffler, Carolin Koudmani, Femke Böhmer, Susanne D Paschka, Jennifer Höck, Eva Drewelow, Martin Stremme, Bernd Stahlhacke, Attila Altiner
BACKGROUND: Despite numerous evidences for the positive effect of community pharmacists on health care, interprofessional collaboration of pharmacists and general practitioners is very often limited. Though highly trained, pharmacists remain an underutilised resource in primary health care in most western countries. This qualitative study aims at investigating pharmacists' and general practitioners' views on barriers to interprofessional collaboration in the German health care system...
March 21, 2017: BMC Health Services Research
https://www.readbyqxmd.com/read/28326905/assistive-technology-unmet-needs-of-independent-living-older-hispanics-with-functional-limitations
#19
Elsa M Orellano-Colón, Marta Rivero-Méndez, Mauricio Lizama, Jeffrey W Jutai
PURPOSE: To identify: (1) the most frequently used assistive technology (AT) by a sample of community-living older Hispanics; (2) their AT needs; (3) the AT that would not be used by the simple; and (4) the factors associated with the willingness to use AT. MATERIALS AND METHODS: We used a cross-sectional descriptive study design with a purposive sample of 60 individuals 70 years and older living in Puerto Rico. Data collection tools included a socio-demographic questionnaire and the Assistive Technology Card Assessment...
March 22, 2017: Disability and Rehabilitation. Assistive Technology
https://www.readbyqxmd.com/read/28326693/measuring-consumer-outcomes-development-and-testing-of-the-australian-community-care-outcomes-measure
#20
Beatriz Cardona, Michael Fine, Adam Stebbing, Cathy Duncan, Peter Samsa, Kathy Eagar
OBJECTIVES: In the increasingly competitive environment of aged care in Australasia, how can providers and consumers be sure that the care support delivered is efficient and makes a positive difference? Monitoring outcomes has long been emphasised for ensuring quality service delivery, yet there is currently no consistently applied approach available. METHODS: This paper considers the importance of measuring outcomes in community care and reports on the development and field trial of the Australian Community Care Outcomes Measure (ACCOM)...
March 2017: Australasian Journal on Ageing
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