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G Sybren de Hoog, Karolina Dukik, Michel Monod, Ann Packeu, Dirk Stubbe, Marijke Hendrickx, Christiane Kupsch, J Benjamin Stielow, Joanna Freeke, Markus Göker, Ali Rezaei-Matehkolaei, Hossein Mirhendi, Yvonne Gräser
Type and reference strains of members of the onygenalean family Arthrodermataceae have been sequenced for rDNA ITS and partial LSU, the ribosomal 60S protein, and fragments of β-tubulin and translation elongation factor 3. The resulting phylogenetic trees showed a large degree of correspondence, and topologies matched those of earlier published phylogenies demonstrating that the phylogenetic representation of dermatophytes and dermatophyte-like fungi has reached an acceptable level of stability. All trees showed Trichophyton to be polyphyletic...
October 25, 2016: Mycopathologia
Richard E Scott, Maurice Mars
: e-Health has grown to become interjurisdictional in scope and in practice. Central to successful implementation and scaling of e-heath solutions is clear and concise communication of ideas and principles, and instructions during construction. This paper addresses the need for an agreed taxonomy and terminology and focuses on explaining, proposing, and recommending terms and action for an international consensus-based terminology for telehealth. METHODS: Two structured database literature searches were performed to identify literature relevant to telehealth/telemedicine taxonomy or terminology...
2016: Studies in Health Technology and Informatics
Valentin Fischer
A complex and confusing taxonomy has concealed the diversity dynamics of Cretaceous ichthyosaurs (Reptilia) for decades. The near totality of Albian-Cenomanian remains from Eurasia has been assigned, by default, to the loosely defined entity Platypterygius campylodon, whose holotype was supposed to be lost. By thoroughly examining the Cenomanian ichthyosaur collections from the UK, I redescribe the syntypic series of Platypterygius campylodon. This material, along with a handful of other coeval remains, is diagnostic and seemingly differs from the vast majority of Cretaceous remains previously assigned to this taxon...
2016: PeerJ
Alexander G Huth, Tyler Lee, Shinji Nishimoto, Natalia Y Bilenko, An T Vu, Jack L Gallant
One crucial test for any quantitative model of the brain is to show that the model can be used to accurately decode information from evoked brain activity. Several recent neuroimaging studies have decoded the structure or semantic content of static visual images from human brain activity. Here we present a decoding algorithm that makes it possible to decode detailed information about the object and action categories present in natural movies from human brain activity signals measured by functional MRI. Decoding is accomplished using a hierarchical logistic regression (HLR) model that is based on labels that were manually assigned from the WordNet semantic taxonomy...
2016: Frontiers in Systems Neuroscience
Ana María Porcel-Gálvez, Betina Hörner Schlindwein-Meirelles, Eugenia Gil-García, José Miguel Morales-Asencio, María Dolores Guerra-Martín
OBJECTIVE: To know the opinions and satisfaction of nurses with the use of INICIARE, an instrument developed for assessment of nursing care needs in hospitalized patients. INICIARE is based on Virginia Henderson's conceptual model, and built up with indicators of Nursing Outcomes Classification (NOC) taxonomy. METHOD: Exploratory qualitative study, using focus group technique for data collection. The sessions were recorded until saturation of information. A content analysis of syntactic, semantic and pragmatic levels of transcripts was performed...
October 22, 2016: Enfermería Clínica
Anthony J Hatswell, Nick Freemantle, Gianluca Baio
BACKGROUND: Pharmaceuticals are usually granted a marketing authorisation on the basis of randomised controlled trials (RCTs). Occasionally the efficacy of a treatment is assessed without a randomised comparator group (either active or placebo). OBJECTIVE: To identify and develop a taxonomic account of economic modelling approaches for pharmaceuticals licensed without RCT data. METHODS: We searched PubMed, the websites of UK health technology assessment bodies and the International Society for Pharmacoeconomics and Outcomes Research Scientific Presentations Database for assessments of treatments granted a marketing authorisation by the US Food and Drug Administration or European Medicines Agency from January 1999 to May 2014 without RCT data (74 indications)...
October 24, 2016: PharmacoEconomics
Yohan Cho, Joon Yub Kim, Jai Hyung Park
PURPOSE: The purpose of this study was to analyze the questions in the hip and pelvis section of the Korean Orthopaedic In-Training Examination (KOITE). MATERIALS AND METHODS: We analyzed all KOITE questions pertaining to hip and pelvis surgery between 2010 and 2014. A thorough analysis of the contents was performed after categorizing as tested topics, imaging modalities used, taxonomic classification, and recommended references. We also analyzed the scores of the hip and pelvis section of the KOITE...
September 2016: Hip Pelvis
Camila de Araújo Dalitz, Mariana Vieira Porsani, Izabel Cristina Figel, Ida C Pimentel, Patrícia R Dalzoto
Actinobacteria occur in many environments and have the capacity to produce secondary metabolites with antibiotic potential. Identification and taxonomy of actinobacteria that produce antimicrobial substances is essential for the screening of new compounds, and sequencing of the 16S region of ribosomal DNA (rDNA), which is conserved and present in all bacteria, is an important method of identification. Melanized fungi are free-living organisms, which can also be pathogens of clinical importance. This work aimed to evaluate growth inhibition of melanized fungi by actinobacteria and to identify the latter to the species level...
October 11, 2016: Brazilian Journal of Microbiology: [publication of the Brazilian Society for Microbiology]
Camilla Kristoffersen, Rasmus B Jensen, Ekaterina Avershina, Dag Austbø, Anne-Helene Tauson, Knut Rudi
Knowledge on dynamic interactions in microbiota is pivotal for understanding the role of bacteria in the gut. We herein present comprehensive dynamic models of the horse cecal microbiota, which include short-chained fatty acids, carbohydrate metabolic networks, and taxonomy. Dynamic models were derived from time-series data in a crossover experiment in which four cecum-cannulated horses were fed a starch-rich diet of hay supplemented with barley (starch intake 2 g kg(-1) body weight per day) and a fiber-rich diet of only hay...
October 21, 2016: Microbes and Environments
Bruce J Ellis, Albertine J Oldehinkel, Esther Nederhof
The adaptive calibration model (ACM) is a theory of developmental programing focusing on calibration of stress response systems and associated life history strategies to local environmental conditions. In this article, we tested some key predictions of the ACM in a longitudinal study of Dutch adolescent males (11-16 years old; N = 351). Measures of sympathetic, parasympathetic, and adrenocortical activation, reactivity to, and recovery from social-evaluative stress validated the four-pattern taxonomy of the ACM via latent profile analysis, though with some deviations from expected patterns...
October 24, 2016: Development and Psychopathology
Barbara Wolf, Georg Goebel, Hubert Hackl, Heidi Fiegl
BACKGROUND: The transcription factor nuclear factor erythroid 2-related factor 2 (NFE2L2; previously known as NRF2) is a crucial regulator of the intracellular antioxidant response. It controls the expression of genes involved in the detoxification and elimination of reactive oxidants and electrophilic agents. The role of NFE2L2 in cancer is subject of controversial discussion, as it has been reported to have both pro-and anti-tumourigenic functions. To shed some light on this paradox, we analysed the NFE2L2 mRNA expression levels in breast cancer and its association with clinicopathological features and survival...
October 22, 2016: BMC Cancer
Huma Siddiqui, Tsute Chen, Ardita Aliko, Piotr M Mydel, Roland Jonsson, Ingar Olsen
BACKGROUND: Reduced salivation is considered a major clinical feature of most but not all cases of primary Sjögren's syndrome (pSS). Reduced saliva flow may lead to changes in the salivary microbiota. These changes have mainly been studied with culture that typically recovers only 65% of the bacteria present. OBJECTIVE: This study was to use high throughput sequencing, covering both cultivated and not-yet-cultivated bacteria, to assess the bacterial microbiota of whole saliva in pSS patients with normal salivation...
2016: Journal of Oral Microbiology
Jan Forber, Michelle DiGiacomo, Bernie Carter, Patricia Davidson, Jane Phillips, Debra Jackson
Clinical learning experiences are an essential part of nurse education programs. Numerous approaches to clinical education and student supervision exist. The aim of this integrative review was to explore how studies have compared or contrasted different models of undergraduate nurse clinical education. A search of eight databases was undertaken to identify peer-reviewed literature published between 2006 and 2015. Eighteen studies met the inclusion criteria. A diverse range of methodologies and data collection methods were represented, which primarily explored student experiences or perceptions...
September 30, 2016: Nurse Education in Practice
Tristan Barbeyron, François Thomas, Valérie Barbe, Hanno Teeling, Chantal Schenowitz, Carole Dossat, Alexander Goesmann, Catherine Leblanc, Frank Oliver Glöckner, Mirjam Czjzek, Rudolf Amann, Gurvan Michel
The marine flavobacterium Zobellia galactanivorans Dsij(T) was isolated from a red alga and by now constitutes a model for studying algal polysaccharide bioconversions. We present an in-depth analysis of its complete genome and link it to physiological traits. Z. galactanivorans exhibited the highest gene numbers for glycoside hydrolases, polysaccharide lyases and carbohydrate esterases and the second highest sulfatase gene number in a comparison to 125 other marine heterotrophic bacteria (MHB) genomes. Its genome contains 50 Polysaccharide Utilization Loci, 22 of which contain sulfatase genes...
October 21, 2016: Environmental Microbiology
Stefan Schmidt, Andreas Taeger, Jérôme Morinière, Andrew Liston, Stephan M Blank, Katja Kramp, Manfred Kraus, Olga Schmidt, Erik Heibo, Marko Prous, Tommi Nyman, Tobias Malm, Julie Stahlhut
The 'Symphyta' is a paraphyletic assemblage at the base of the order Hymenoptera, comprising 14 families and about 8,750 species. All have phytophagous larvae, except for the Orussidae, which are parasitoids. This study presents and evaluates the results of DNA barcoding of approximately 5,360 specimens of 'Symphyta', mainly adults, and 4,362 sequences covering 1,037 species were deemed of suitable quality for inclusion in the analysis. All extant families are represented, except for the Anaxyelidae. The majority of species and specimens are from Europe, but approximately 38% of the species and 13% of the specimens are of non-European origin...
October 21, 2016: Molecular Ecology Resources
James Raftery, Steve Hanney, Trish Greenhalgh, Matthew Glover, Amanda Blatch-Jones
BACKGROUND: This report reviews approaches and tools for measuring the impact of research programmes, building on, and extending, a 2007 review. OBJECTIVES: (1) To identify the range of theoretical models and empirical approaches for measuring the impact of health research programmes; (2) to develop a taxonomy of models and approaches; (3) to summarise the evidence on the application and use of these models; and (4) to evaluate the different options for the Health Technology Assessment (HTA) programme...
October 2016: Health Technology Assessment: HTA
Martin Carr, Daniel J Richter, Parinaz Fozouni, Timothy J Smith, Alexandra Jeuck, Barry S C Leadbeater, Frank Nitsche
Recent studies have shown that molecular phylogenies of the choanoflagellates (Class Choanoflagellatea) are in disagreement with their traditional taxonomy, based on morphology, and that Choanoflagellatea requires considerable taxonomic revision. Furthermore, phylogenies suggest that the morphological and ecological evolution of the group is more complex than has previously been recognized. Here we address the taxonomy of the major choanoflagellate order Craspedida, by erecting four new genera. The new genera are shown to be morphologically, ecologically and phylogenetically distinct from other choanoflagellate taxa...
October 17, 2016: Molecular Phylogenetics and Evolution
Jennifer M Windt, Tore Nielsen, Evan Thompson
Consciousness is often said to disappear in deep, dreamless sleep. We argue that this assumption is oversimplified. Unless dreamless sleep is defined as unconscious from the outset there are good empirical and theoretical reasons for saying that a range of different types of sleep experience, some of which are distinct from dreaming, can occur in all stages of sleep. We introduce a novel taxonomy for describing different kinds of dreamless sleep experiences and suggest research methods for their investigation...
October 17, 2016: Trends in Cognitive Sciences
Christopher P Magas, Larry D Gruppen, Meredith Barrett, Priya H Dedhia, Gurjit Sandhu
BACKGROUND: The type of question asked elicits a particular response. The purpose of this study was to determine what types and levels of questions were asked in the operating room. These insights are important for understanding how questions are used to advance learners. METHODS: 12 laparoscopic cholecystectomy operations were observed and recorded at a single institution. Intraoperative questions asked by faculty were transcribed for all cases. Using revised Bloom's taxonomy, questions were classified into one of 5 levels: (1) remembering, (2) understanding, (3) applying, (4) analyzing, (5) evaluating...
October 8, 2016: American Journal of Surgery
John A Kellum
PURPOSE OF REVIEW: Acute kidney injury is common and is associated with increased morbidity and mortality. Rates of acute kidney injury in most settings remain high and in some settings are increasing. Moreover, outcomes associated with acute kidney injury remain relatively poor. This review focuses on recent advances in understanding of acute kidney injury and discusses possible interventions based on these advances. RECENT FINDINGS: Acute kidney injury is not a disease with a single etiology and clinical course but rather a loose collection of syndromes whose unifying phenotype is an acute loss of glomerular filtration...
October 18, 2016: Current Opinion in Critical Care
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