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https://www.readbyqxmd.com/read/28225743/damage-control-resuscitation-in-patients-with-severe-traumatic-hemorrhage-a-practice-management-guideline-from-the-eastern-association-for-the-surgery-of-trauma
#1
Jeremy W Cannon, Mansoor A Khan, Ali S Raja, Mitchell J Cohen, John J Como, Bryan A Cotton, Joseph J Dubose, Erin E Fox, Kenji Inaba, Carlos J Rodriguez, John B Holcomb, Juan C Duchesne
BACKGROUND: The resuscitation of severely injured bleeding patients has evolved into a multi-modal strategy termed damage control resuscitation (DCR). This guideline evaluates several aspects of DCR including the role of massive transfusion (MT) protocols, the optimal target ratio of plasma (PLAS) and platelets (PLT) to red blood cells (RBC) during DCR, and the role of recombinant activated factor VII (rVIIa) and tranexamic acid (TXA). METHODS: Using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) methodology, a subcommittee of the Practice Management Guidelines (PMG) Section of EAST conducted a systematic review using MEDLINE and EMBASE...
March 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28225644/a-narrative-synthesis-of-nintendo-wii-fit-gaming-protocol-in-addressing-balance-among-healthy-older-adults-what-system-works
#2
Donald G Manlapaz, Gisela Sole, Prasath Jayakaran, Cathy M Chapple
BACKGROUND: Balance is crucial in performing functional tasks particularly among older adults. Exergaming is gaining attention as a novel approach to enhance balance in a number of clinical populations. OBJECTIVES: The aim of this review was to synthesize and present published evidence for Nintendo Wii Fit™ gaming system protocols. These include game preference, intervention setting, and exercise dosage for improving balance in healthy older adults. Commonly used outcome measures were also identified...
February 22, 2017: Games for Health
https://www.readbyqxmd.com/read/28222878/clinical-complications-and-quality-assessments-with-computer-engineered-complete-dentures-a-systematic-review
#3
REVIEW
Mathew T Kattadiyil, Abdulaziz AlHelal, Brian J Goodacre
STATEMENT OF PROBLEM: Computer-engineered complete dentures (CECDs) have significant potential as shown by recent reports of outcomes and specific applications. An understanding of complications and quality assessment factors associated with CECDs from compiled data is lacking in published reports. PURPOSE: The purpose of this systematic review was to determine the clinical complications and quality assessments related to CECDs. MATERIAL AND METHODS: Electronic searches of publications in English from January 1984 to September 2016 were performed in MEDLINE and Cochrane databases, with the results enriched by manual searches and citation mining to address 2 population intervention comparison outcome (PICO) questions: what are the clinical complications associated with CECDs, and what are the quality assessments with CECDs? RESULTS: A review of 5 selected articles (limited data) on CECDs revealed patient dissatisfaction related to overall outcome (25...
February 17, 2017: Journal of Prosthetic Dentistry
https://www.readbyqxmd.com/read/28213249/on-line-flow-injection-molecularly-imprinted-solid-phase-extraction-for-the-preconcentration-and-determination-of-1-hydroxypyrene-in-urine-samples
#4
Montserrat Serrano, Mónica Bartolomé, Juan Carlos Bravo, Gema Paniagua, Judith Gañan, Alejandrina Gallego-Picó, Rosa María Garcinuño
New analytical strategies tend to automation of sample pre-treatment and flow analysis techniques provided a number of enhanced analytical methods allowing high throughput. Flow techniques are usually faster, more robust and more flexible than their batch equivalents. In addition, flow methods use less sample and reagent amounts and reduce analytical costs and waste. A flow injection solid-phase extraction pre-concentration system using a molecularly imprinted polymer (MIP) packed micro-column was developed for the determination of 1-hydroxypyrene in human urine with fluorescence detection...
May 1, 2017: Talanta
https://www.readbyqxmd.com/read/28205106/copepod-grazing-and-their-impact-on-phytoplankton-standing-stock-and-production-in-a-tropical-coastal-water-during-the-different-seasons
#5
L Jagadeesan, R Jyothibabu, N Arunpandi, S Parthasarathi
The grazing rate of copepods on the total and size-fractionated phytoplankton biomass in a coastal environment (off Kochi, southwest coast of India) were measured during pre-monsoon (PRM), peak southwest monsoon (PKSWM), late southwest monsoon (LSWM) and post-southwest monsoon (PSWM). The phytoplankton standing stock (chlorophyll a-Chl. a) and growth rate (GR) were less during the PRM (Chl. a 0.58 mg m(-3); GR 0.23 ± 0.02) and PSWM (Chl. a 0.89 mg m(-3); GR 0.30 ± 0.05) compared to PKSWM (Chl. a 6...
March 2017: Environmental Monitoring and Assessment
https://www.readbyqxmd.com/read/28198938/left-atrial-deformation-analysis-in-patients-with-corrected-tetralogy-of-fallot-by-3d-speckle-tracking-echocardiography-from-the-magyar-path-study
#6
Kálmán Havasi, Péter Domsik, Anita Kalapos, Jackie S McGhie, Jolien W Roos-Hesselink, Tamás Forster, Attila Nemes
Background: Three-dimensional (3D) echocardiography coupled with speckle-tracking echocardiographic (STE) capability is a novel methodology which has been demontrated to be useful for the assessment of left atrial (LA) volumes and functional properties. There is increased scientific interest on myocardial deformation analysis in adult patients with corrected tetralogy of Fallot (cTOF). Objectives: To compare LA volumes, volume-based functional properties and strain parameters between cTOF patients and age- and gender-matched healthy controls...
February 13, 2017: Arquivos Brasileiros de Cardiologia
https://www.readbyqxmd.com/read/28190874/maternal-consumption-of-a-cafeteria-diet-during-lactation-in-rats-leads-the-offspring-to-a-thin-outside-fat-inside-phenotype
#7
C A Pomar, R van Nes, J Sánchez, C Picó, J Keijer, A Palou
BACKGROUND AND OBJECTIVE: The suckling period is a critical phase of development, in which maternal over-nutrition may program the susceptibility of developing chronic diseases and disorders, such as obesity and metabolic alterations, in adult life. Here, we questioned whether the consumption of a cafeteria diet throughout lactation in rats affects the macronutrient composition of milk and whether it results in permanent metabolic effects in the offspring. METHODS: Nursing rats were fed a control diet or a cafeteria diet during lactation...
February 13, 2017: International Journal of Obesity: Journal of the International Association for the Study of Obesity
https://www.readbyqxmd.com/read/28187962/atomic-resolution-imaging-of-yalo3-ce-in-the-chromatic-and-spherical-aberration-corrected-pico-electron-microscope
#8
Lei Jin, Juri Barthel, Chun-Lin Jia, Knut W Urban
The application of combined chromatic and spherical aberration correction in high-resolution transmission electron microscopy enables a significant improvement of the spatial resolution down to 50 pm. We demonstrate that such a resolution can be achieved in practice at 200kV. Diffractograms of images of gold nanoparticles on amorphous carbon demonstrate corresponding information transfer. The Y atom pairs in [010] oriented yttrium orthoaluminate are successfully imaged together with the Al and the O atoms. Although the 57 pm pair separation is well demonstrated separations between 55 pm and 80 pm are measured...
January 31, 2017: Ultramicroscopy
https://www.readbyqxmd.com/read/28187641/cryptic-within-cryptic-genetics-morphometrics-and-bioacoustics-delimitate%C3%A2-a-new-species-of-i-eleutherodactylus-i-anura-eleutherodactylidae-from-eastern-cuba
#9
Ariel Rodríguez, Álvaro Dugo-Cota, Santiago Montero-Mendieta, Alejandro Gonzalez-Voyer, Roberto Alonso Bosch, Miguel Vences, Carles Vilà
We studied the variation in genetics, bioacustics, and morphology in Eleutherodactylus glamyrus, a regionally endemic frog species restricted to high elevations in the Sierra Maestra Massif, Western Cuba that was originally described as a cryptic species hidden under the name E. auriculatus. Genetic analysis of mtDNA sequences of the 16S and cob genes identify two allopatric and strongly supported mitochondrial clades (phylogroups) which also showed no haplotype sharing in the nuclear Rag-1 gene. Bioacustic, and morphological comparisons concordantly identify these two phylogroups as independent evolutionary lineages...
January 20, 2017: Zootaxa
https://www.readbyqxmd.com/read/28183786/extracellular-rnas-are-associated-with-insulin-resistance-and-metabolic-phenotypes
#10
Ravi Shah, Venkatesh Murthy, Michael Pacold, Kirsty Danielson, Kahraman Tanriverdi, Martin G Larson, Kristina Hanspers, Alexander Pico, Eric Mick, Jared Reis, Sarah de Ferranti, Elizaveta Freinkman, Daniel Levy, Udo Hoffmann, Stavroula Osganian, Saumya Das, Jane E Freedman
OBJECTIVE: Insulin resistance (IR) is a hallmark of obesity and metabolic disease. Circulating extracellular RNAs (ex-RNAs), stable RNA molecules in plasma, may play a role in IR, though most studies on ex-RNAs in IR are small. We sought to characterize the relationship between ex-RNAs and metabolic phenotypes in a large community-based human cohort. RESEARCH DESIGN AND METHODS: We measured circulating plasma ex-RNAs in 2,317 participants without diabetes in the Framingham Heart Study (FHS) Offspring Cohort at cycle 8 and defined associations between ex-RNAs and IR (measured by circulating insulin level)...
February 9, 2017: Diabetes Care
https://www.readbyqxmd.com/read/28168978/metal-organic-framework-mixed-matrix-disks-versatile-supports-for-automated-solid-phase-extraction-prior-to-chromatographic-separation
#11
Milad Ghani, Maria Francesca Font Picó, Shima Salehinia, Carlos Palomino Cabello, Fernando Maya, Gloria Berlier, Mohammad Saraji, Víctor Cerdà, Gemma Turnes Palomino
We present for the first time the application of metal-organic framework (MOF) mixed-matrix disks (MMD) for the automated flow-through solid-phase extraction (SPE) of environmental pollutants. Zirconium terephthalate UiO-66 and UiO-66-NH2 MOFs with different size (90, 200 and 300nm) have been incorporated into mechanically stable polyvinylidene difluoride (PVDF) disks. The performance of the MOF-MMDs for automated SPE of seven substituted phenols prior to HPLC analysis has been evaluated using the sequential injection analysis technique...
March 10, 2017: Journal of Chromatography. A
https://www.readbyqxmd.com/read/28167494/practising-evidence-based-medicine-ebm-a-descriptive-analysis-of-medical-students-whole-task-ebm-assignments
#12
Lauren A Maggio, Nicole Capdarest-Arest
Researchers have suggested whole-task learning activities to practice and teach evidence-based medicine (EBM); however, limited description exists of their use in EBM curricula. This article describes medical students' execution of a whole-task EBM assignment and characterises themes emerging from assignment submissions. Between 2013 and 2015, Stanford University's paediatric clerkship students completed a whole-task EBM assignment based on a patient encounter. The assignment captured students' efforts to perform all EBM steps and describe their patient scenario and future knowledge needs strategies...
February 6, 2017: Evidence-based Medicine
https://www.readbyqxmd.com/read/28166282/correction-natural-and-undetermined-sudden-death-value-of-post-mortem-genetic-investigation
#13
Olallo Sanchez, Oscar Campuzano, Anna Fernández-Falgueras, Georgia Sarquella-Brugada, Sergi Cesar, Irene Mademont, Jesus Mates, Alexandra Pérez-Serra, Monica Coll, Ferran Pico, Anna Iglesias, Coloma Tirón, Catarina Allegue, Esther Carro, María Ángeles Gallego, Carles Ferrer-Costa, Anna Hospital, Narcís Bardalet, Juan Carlos Borondo, Albert Vingut, Elena Arbelo, Josep Brugada, Josep Castellà, Jordi Medallo, Ramon Brugada
[This corrects the article DOI: 10.1371/journal.pone.0167358.].
2017: PloS One
https://www.readbyqxmd.com/read/28148822/transcriptional-responses-to-hyperplastic-mrl-signalling-in-drosophila
#14
Vincent Jonchère, Nada Alqadri, John Herbert, Lauren Dodgson, David Mason, Giovanni Messina, Francesco Falciani, Daimark Bennett
Recent work has implicated the actin cytoskeleton in tissue size control and tumourigenesis, but how changes in actin dynamics contribute to hyperplastic growth is still unclear. Overexpression of Pico, the only Drosophila Mig-10/RIAM/Lamellipodin adapter protein family member, has been linked to tissue overgrowth via its effect on the myocardin-related transcription factor (Mrtf), an F-actin sensor capable of activating serum response factor (SRF). Transcriptional changes induced by acute Mrtf/SRF signalling have been largely linked to actin biosynthesis and cytoskeletal regulation...
February 2017: Open Biology
https://www.readbyqxmd.com/read/28139848/continent-catheterizable-tubes-stomas-in-adult-neuro-urological-patients-a-systematic-review
#15
REVIEW
Véronique Phé, Romain Boissier, Bertil F M Blok, Giulio Del Popolo, Stefania Musco, David Castro-Diaz, Bárbara Padilla Fernández, Jan Groen, Rizwan Hamid, Lisette 't Hoen, Hazel Ecclestone, Thomas M Kessler, Tobias Gross, Marc P Schneider, Jürgen Pannek, Gilles Karsenty
AIMS: To systematically review all available evidence on the effectiveness and complications of continent cutaneous stoma or tube (CCS/T) to treat bladder-emptying difficulties in adult neuro-urological patients. METHODS: The search strategy and studies selection were performed on Medline, Embase, and Cochrane using the PICOS method according to the PRISMA statement (CRD42015019212; http://www.crd.york.ac.uk/PROSPERO). RESULTS: After screening 3,634 abstracts, 11 studies (all retrospective, enrolling 213 patients) were included in a narrative synthesis...
January 31, 2017: Neurourology and Urodynamics
https://www.readbyqxmd.com/read/28129922/marine-litter-on-the-seafloor-of-the-faial-pico-passage-azores-archipelago
#16
Yasmina Rodríguez, Christopher K Pham
Plastic pollution in the marine environment attracts much attention from both researchers and the general public. Plastic items and other debris are commonly observed everywhere in the ocean, from the surface down to the deep ocean floor. In this study, we analysed 45.2km of video footage, collected during 56 transects surveying the seafloor of the Faial-Pico Passage in order to quantify the abundance of marine litter and its interactions with benthic fauna. The footage was collected by a Remotely Operated Vehicle (ROV) and a manned submersible at depths ranging between 40 and 525m...
January 24, 2017: Marine Pollution Bulletin
https://www.readbyqxmd.com/read/28128685/scar-remodeling-with-the-association-of-monopolar-capacitive-radiofrequency-electric-stimulation-and-negative-pressure
#17
Giovanni Nicoletti, Paola Perugini, Sara Bellino, Priscilla Capra, Alberto Malovini, Omar Jaber, Marco Tresoldi, Angela Faga
OBJECTIVE: A study was established to objectively assess the effects of low-intensity electromagnetic and electric stimulation plus negative pressure on mature scars. BACKGROUND: Radiofrequency plus negative pressure therapy demonstrated a favorable reorganization and regeneration of the collagen and elastic fibers and was proposed for the treatment of cellulitis and skin stretch marks. METHODS: Twenty-six mature scars in 20 Caucasian patients (15 females and 5 males) were enrolled in the study...
January 24, 2017: Photomedicine and Laser Surgery
https://www.readbyqxmd.com/read/28128359/accessing-the-genomic-information-of-unculturable-oceanic-picoeukaryotes-by-combining-multiple-single-cells
#18
Jean-François Mangot, Ramiro Logares, Pablo Sánchez, Fran Latorre, Yoann Seeleuthner, Samuel Mondy, Michael E Sieracki, Olivier Jaillon, Patrick Wincker, Colomban de Vargas, Ramon Massana
Pico-sized eukaryotes play key roles in the functioning of marine ecosystems, but we still have a limited knowledge on their ecology and evolution. The MAST-4 lineage is of particular interest, since it is widespread in surface oceans, presents ecotypic differentiation and has defied culturing efforts so far. Single cell genomics (SCG) are promising tools to retrieve genomic information from these uncultured organisms. However, SCG are based on whole genome amplification, which normally introduces amplification biases that limit the amount of genomic data retrieved from a single cell...
January 27, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28117479/the-role-of-physical-exercise-in-obstructive-sleep-apnea
#19
Flávio Maciel Dias de Andrade, Rodrigo Pinto Pedrosa
Obstructive sleep apnea (OSA) is a common clinical condition, with a variable and underestimated prevalence. OSA is the main condition associated with secondary systemic arterial hypertension, as well as with atrial fibrillation, stroke, and coronary artery disease, greatly increasing cardiovascular morbidity and mortality. Treatment with continuous positive airway pressure is not tolerated by all OSA patients and is often not suitable in cases of mild OSA. Hence, alternative methods to treat OSA and its cardiovascular consequences are needed...
November 2016: Jornal Brasileiro de Pneumologia: Publicaça̋o Oficial da Sociedade Brasileira de Pneumologia e Tisilogia
https://www.readbyqxmd.com/read/28117098/perinatal-testicular-torsion-ultrasound-assessment-and-differential-diagnosis
#20
C Sangüesa Nebot, R Llorens Salvador, S Picó Aliaga, E Garcés Iñigo
Perinatal testicular torsion, defined as torsion occurring in the prenatal period or in the first month after birth, accounts for 10% of all cases of testicular torsion in pediatric patients. Most are extravaginal, and intravaginal torsion is rare. Its management is controversial, due to the low viability of the testis and the possibility of bilateral torsion. Ultrasonography is the method of choice to study testicular torsion. Combining B-mode and power Doppler imaging facilitates a fast reliable diagnosis...
January 20, 2017: Radiología
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