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https://www.readbyqxmd.com/read/29342932/interstitial-glucose-and-physical-exercise-in-type-1-diabetes-integrative-physiology-technology-and-the-gap-in-between
#1
REVIEW
Othmar Moser, Jane E Yardley, Richard M Bracken
Continuous and flash glucose monitoring systems measure interstitial fluid glucose concentrations within a body compartment that is dramatically altered by posture and is responsive to the physiological and metabolic changes that enable exercise performance in individuals with type 1 diabetes. Body fluid redistribution within the interstitial compartment, alterations in interstitial fluid volume, changes in rate and direction of fluid flow between the vasculature, interstitium and lymphatics, as well as alterations in the rate of glucose production and uptake by exercising tissues, make for caution when interpreting device read-outs in a rapidly changing internal environment during acute exercise...
January 15, 2018: Nutrients
https://www.readbyqxmd.com/read/29339942/a-new-hat-for-librarians-providing-redcap-support-to-establish-the-library-as-a-central-data-hub
#2
Kevin Read, Fred Willie Zametkin LaPolla
Background: REDCap, an electronic data capture tool, supports good research data management, but many researchers lack familiarity with the tool. While a REDCap administrator provided technical support and a clinical data management support unit provided study design support, a service gap existed. Case Presentation: Librarians with REDCap expertise sought to increase and improve usage through outreach, workshops, and consultations. In collaboration with a REDCap administrator and the director of the clinical data management support unit, the role of the library was established in providing REDCap training and consultations...
January 2018: Journal of the Medical Library Association: JMLA
https://www.readbyqxmd.com/read/29339835/obtaining-high-quality-transcriptome-data-from-formalin-fixed-paraffin-embedded-diagnostic-prostate-tumor-specimens
#3
Liesel M FitzGerald, Chol-Hee Jung, Ee Ming Wong, JiHoon E Joo, Jodee A Gould, Vivien Vasic, Julie K Bassett, Neil O'Callaghan, Tim Nottle, John Pedersen, Graham G Giles, Melissa C Southey
Prognostic genomic biomarkers that can be measured at diagnosis to aid choice of treatment options are unavailable for most common cancers. This is due in part to the poor quality and quantity of available diagnostic specimens for discovery research and to limitations in genomic technologies. Recent technical advances now enable high-density molecular analyses using suboptimal biological specimens. Here we describe the optimization of a transcriptome-specific protocol for use with formalin-fixed, paraffin-embedded (FFPE) diagnostic prostate cancer (PrCa) specimens...
January 16, 2018: Laboratory Investigation; a Journal of Technical Methods and Pathology
https://www.readbyqxmd.com/read/29335237/-why-do-they-need-to-check-me-patient-participation-through-ehealth-and-the-doctor-patient-relationship-qualitative-study
#4
Christiane Grünloh, Gunilla Myreteg, Åsa Cajander, Hanife Rexhepi
BACKGROUND: Roles in the doctor-patient relationship are changing and patient participation in health care is increasingly emphasized. Electronic health (eHealth) services such as patient accessible electronic health records (PAEHRs) have been implemented to support patient participation. Little is known about practical use of PAEHR and its effect on roles of doctors and patients. OBJECTIVE: This qualitative study aimed to investigate how physicians view the idea of patient participation, in particular in relation to the PAEHR system...
January 15, 2018: Journal of Medical Internet Research
https://www.readbyqxmd.com/read/29325009/efficient-generation-of-complete-sequences-of-mdr-encoding-plasmids-by-rapid-assembly-of-minion-barcoding-sequencing-data
#5
Ruichao Li, Miaomiao Xie, Ning Dong, Dachuan Lin, Xuemei Yang, Marcus Ho Yin Wong, Edward Wai-Chi Chan, Sheng Chen
Background: Multidrug resistance (MDR)-encoding plasmids are considered major molecular vehicles responsible for transmission of antibiotic resistance genes among bacteria of the same or different species. Delineating the complete sequences of such plasmids could provide valuable insight into the evolution and transmission mechanisms underlying bacterial antibiotic resistance development. However, due to the presence of multiple repeats of mobile elements, complete sequencing of MDR plasmids remains technically complicated, expensive and time-consuming...
January 9, 2018: GigaScience
https://www.readbyqxmd.com/read/29322255/-electronic-vision-aids-new-options-for-rehabilitation-of-the-visually-impaired
#6
REVIEW
N Celik, K Rohrschneider
Due to technical advances, there has been an enormous improvement of electronic vision aids in recent years. New developments are especially small portable devices which can be easily carried. The majority of electronic vision aids serve as a reading aid. Electronic magnifiers are a portable alternative to conventional screen readers. In addition, there are mobile reading devices and special computer tools. Color recognition devices and barcode scanners are helpful in everyday life. Ultrasonic orientation systems enable the recognition of obstacles also at head height...
January 10, 2018: Der Ophthalmologe: Zeitschrift der Deutschen Ophthalmologischen Gesellschaft
https://www.readbyqxmd.com/read/29305441/automated-real-time-detection-of-tonic-clonic-seizures-using-a-wearable-emg-device
#7
Sándor Beniczky, Isa Conradsen, Oliver Henning, Martin Fabricius, Peter Wolf
OBJECTIVE: To determine the accuracy of automated detection of generalized tonic-clonic seizures (GTCS) using a wearable surface EMG device. METHODS: We prospectively tested the technical performance and diagnostic accuracy of real-time seizure detection using a wearable surface EMG device. The seizure detection algorithm and the cutoff values were prespecified. A total of 71 patients, referred to long-term video-EEG monitoring, on suspicion of GTCS, were recruited in 3 centers...
January 5, 2018: Neurology
https://www.readbyqxmd.com/read/29303208/journal-club-sessions-in-the-intensive-care-unit-a-conceptual-framework
#8
Bjoern Zante, Patricia Stoecklin, Joerg Christian Schefold
Journal Club sessions are regarded highly effective tools for continued medical education. They aim to keep participants up to date with the current available literature and may enhance one's critical reading, interpretation, and discussion skills. Thus, Journal Clubs should be implemented as part of educational curricula in intensive care medicine. Here, we provide a conceptual framework that may support medical educators and programme directors to successfully implement structured Journal Club sessions. Moreover, we discuss the technical aspects and future perspectives of respective educational formats...
January 5, 2018: Anaesthesiology Intensive Therapy
https://www.readbyqxmd.com/read/29287743/a-novel-ex-vivo-method-for-measuring-whole-brain-metabolism-in-model-systems
#9
Kathryn E Neville, Timothy L Bosse, Mia Klekos, John F Mills, Steven E Weicksel, James S Waters, Marla Tipping
BACKGROUND: Many neuronal and glial diseases have been associated with changes in metabolism. Therefore, metabolic reprogramming has become an important area of research to better understand disease at the cellular level, as well as to identify targets for treatment. Model systems are ideal for interrogating metabolic questions in a tissue dependent context. However, while new tools have been developed to study metabolism in cultured cells there has been less progress towards studies in vivo and ex vivo...
December 26, 2017: Journal of Neuroscience Methods
https://www.readbyqxmd.com/read/29278981/delivering-occupational-therapy-hand-assessment-and-treatment-sessions-via-telehealth
#10
Tess Worboys, Melinda Brassington, Elizabeth C Ward, Petrea L Cornwell
Introduction Telehealth offers a solution to assist delivery of occupational therapy (OT) services for hand therapy in rural and remote locations. However, there is currently no evidence to validate this service model. The aim of this study was to examine the validity of clinical decisions made during hand therapy sessions conducted via telehealth compared to a traditional clinical model (TCM) assessment, and explore patient and clinician satisfaction. Methods Eighteen patients referred for hand therapy to a rural/remote hospital-based outpatient service were assessed simultaneously via telehealth and a TCM assessment...
January 1, 2017: Journal of Telemedicine and Telecare
https://www.readbyqxmd.com/read/29243373/how-dentists-read-a-technique-article-a-grounded-theory-investigation
#11
David W Chambers, Lucinda J Lyon
PURPOSE: To conduct an empirical investigation using qualitative techniques of the way dentists engage in the process of reading a technique-oriented journal article and what they pay attention to in the process. MATERIALS AND METHODS: Grounded theory was used to identify how dentists read an article describing the fabrication of an interim prosthesis in the esthetic zone. Twenty-one experienced practitioners were videotaped, and their verbatim reflections were coded...
December 2017: Journal of Prosthodontics: Official Journal of the American College of Prosthodontists
https://www.readbyqxmd.com/read/29242391/method-verification-requirements-for-an-advanced-imaging-system-for-microbial-plate-count-enumeration
#12
David Jones, Tony Cundell
Technical Abstract: The Growth Direct™ System that automates the incubation and reading of membrane filtration microbial counts on soybean-casein digest, Sabouraud dextrose and R2A agar differs only from the traditional method in that micro-colonies on the membrane are counted using an advanced imaging system up to 50% earlier in the incubation. Based on the recommendations in USP <1223> Validation of New Microbiological Testing Methods, the system may be implemented in a microbiology laboratory after simple method verification and not a full method validation...
December 14, 2017: PDA Journal of Pharmaceutical Science and Technology
https://www.readbyqxmd.com/read/29237689/technical-advances-for-the-clinical-genomic-evaluation-of-sudden-cardiac-death-verification-of-next-generation-sequencing-panels-for-hereditary-cardiovascular-conditions-using-formalin-fixed-paraffin-embedded-tissues-and-dried-blood-spots
#13
Linnea M Baudhuin, Charles Leduc, Laura J Train, Rajeswari Avula, Michelle L Kluge, Katrina E Kotzer, Peter T Lin, Michael J Ackerman, Joseph J Maleszewski
BACKGROUND: Postmortem genetic testing for heritable cardiovascular (CV) disorders is often lacking because ideal specimens (ie, whole blood) are not retained routinely at autopsy. Formalin-fixed paraffin-embedded tissue (FFPET) is ubiquitously collected at autopsy, but DNA quality hampers its use with traditional sequencing methods. Targeted next-generation sequencing may offer the ability to circumvent such limitations, but a method has not been previously described. The primary aim of this study was to develop and evaluate the use of FFPET for heritable CV disorders via next-generation sequencing...
December 2017: Circulation. Cardiovascular Genetics
https://www.readbyqxmd.com/read/29230029/publisher-correction-social-polymorphism-is-favoured-by-the-co-evolution-of-dispersal-with-social-behaviour
#14
Charles Mullon, Laurent Keller, Laurent Lehmann
Owing to a technical error, some text was missing in the originally published version of this Article. In the last paragraph of the Discussion section, the second sentence should have read "Yet, the selection that associates dispersal and social behaviour in our model will influence evolution under most ecological settings because it depends only on kin structure, which, due to limited dispersal and the spatial scale of social interactions, is ubiquitous in nature47." This error has now been corrected in all versions of the Article...
December 11, 2017: Nature Ecology & Evolution
https://www.readbyqxmd.com/read/29223964/assessing-stakeholder-perceptions-of-the-acceptability-and-feasibility-of-national-scale-up-for-a-dual-hiv-syphilis-rapid-diagnostic-test-in-malawi
#15
Brandy L Peterson Maddox, Shauntā S Wright, Hazel Namadingo, Virginia B Bowen, Geoffrey A Chipungu, Mary L Kamb
OBJECTIVES: The WHO recommends pregnant women receive both HIV and syphilis testing at their first antenatal care visit, as untreated maternal infections can lead to severe, adverse pregnancy outcomes. One strategy for increasing testing for both HIV and syphilis is the use of point-of-care (rapid) diagnostic tests that are simple, proven effective and inexpensive. In Malawi, pregnant women routinely receive HIV testing, but only 10% are tested for syphilis at their first antenatal care visit...
December 2017: Sexually Transmitted Infections
https://www.readbyqxmd.com/read/29222441/robust-rna-based-in-situ-mutation-detection-delineates-colorectal-cancer-subclonal-evolution
#16
Ann-Marie Baker, Weini Huang, Xiao-Ming Mindy Wang, Marnix Jansen, Xiao-Jun Ma, Jeffrey Kim, Courtney M Anderson, Xingyong Wu, Liuliu Pan, Nan Su, Yuling Luo, Enric Domingo, Timon Heide, Andrea Sottoriva, Annabelle Lewis, Andrew D Beggs, Nicholas A Wright, Manuel Rodriguez-Justo, Emily Park, Ian Tomlinson, Trevor A Graham
Intra-tumor heterogeneity (ITH) is a major underlying cause of therapy resistance and disease recurrence, and is a read-out of tumor growth. Current genetic ITH analysis methods do not preserve spatial context and may not detect rare subclones. Here, we address these shortfalls by developing and validating BaseScope-a novel mutation-specific RNA in situ hybridization assay. We target common point mutations in the BRAF, KRAS and PIK3CA oncogenes in archival colorectal cancer samples to precisely map the spatial and morphological context of mutant subclones...
December 8, 2017: Nature Communications
https://www.readbyqxmd.com/read/29219730/a-comprehensive-profile-of-circulating-rnas-in-human-serum
#17
Sinan Uğur Umu, Hilde Langseth, Cecilie Bucher-Johannessen, Bastian Fromm, Andreas Keller, Eckart Meese, Marianne Lauritzen, Magnus Leithaug, Robert Lyle, Trine B Rounge
Non-coding RNA (ncRNA) molecules have fundamental roles in cells and many are also stable in body fluids as extracellular RNAs. In this study, we used RNA sequencing (RNA-seq) to investigate the profile of small non-coding RNA (sncRNA) in human serum. We analyzed 10 billion Illumina reads from 477 serum samples, included in the Norwegian population-based Janus Serum Bank (JSB). We found that the core serum RNA repertoire includes 258 micro RNAs (miRNA), 441 piwi-interacting RNAs (piRNA), 411 transfer RNAs (tRNA), 24 small nucleolar RNAs (snoRNA), 125 small nuclear RNAs (snRNA) and 123 miscellaneous RNAs (misc-RNA)...
December 8, 2017: RNA Biology
https://www.readbyqxmd.com/read/29216580/microfluidic-magnetic-fluidized-bed-for-dna-analysis-in-continuous-flow-mode
#18
Iván Hernández-Neuta, Iago Pereiro, Annika Ahlford, Davide Ferraro, Qiongdi Zhang, Jean-Louis Viovy, Stéphanie Descroix, Mats Nilsson
Magnetic solid phase substrates for biomolecule manipulation have become a valuable tool for simplification and automation of molecular biology protocols. However, the handling of magnetic particles inside microfluidic chips for miniaturized assays is often challenging due to inefficient mixing, aggregation, and the advanced instrumentation required for effective actuation. Here, we describe the use of a microfluidic magnetic fluidized bed approach that enables dynamic, highly efficient and simplified magnetic bead actuation for DNA analysis in a continuous flow platform with minimal technical requirements...
November 26, 2017: Biosensors & Bioelectronics
https://www.readbyqxmd.com/read/29202076/a-globally-networked-hybrid-approach-to-public-health-capacity-training-for-maternal-health-professionals-in-low-and-middle-income-countries
#19
Scott McIntosh, José G Pérez-Ramos, Tamala David, Margaret M Demment, Esteban Avendaño, Deborah J Ossip, Timothy De Ver Dye
Background: MundoComm is a current NIH-funded project for sustainable public health capacity building in community engagement and technological advances aimed at improving maternal health issues. Two to four teams are selected annually, each consisting of three healthcare professionals and one technical person from specific low and middle income countries (LMICs) including Costa Rica, Dominican Republic, Honduras, and other LMICs. MundoComm is a course with three parts: in-person workshops, online modules, and mentored community engagement development...
2017: Global Health Research and Policy
https://www.readbyqxmd.com/read/29186434/rapid-disc-diffusion-antibiotic-susceptibility-testing-for-pseudomonas-aeruginosa-acinetobacter-baumannii-and-enterococcus-spp
#20
Michael Hombach, Marion Jetter, Nicolas Blöchliger, Natalia Kolesnik-Goldmann, Peter M Keller, Erik C Böttger
Background: We investigated the feasibility of rapid disc diffusion antibiotic susceptibility testing (rAST) with reading of inhibition zones after 6 and/or 8 h of incubation for Enterococcus faecalis, Enterococcus faecium, Pseudomonas aeruginosa and Acinetobacter baumannii. In addition, we evaluated discrimination of resistant populations from the WT populations at early timepoints and the requirement for clinical breakpoint adaptations for proper interpretation of rAST data. Methods: In total, 815 clinical strains [E...
November 23, 2017: Journal of Antimicrobial Chemotherapy
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