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https://www.readbyqxmd.com/read/28822211/healthcare-students-interprofessional-critical-event-disaster-response-course
#1
Tae Eung Kim, Tamara Shankel, Ellen T Reibling, Jacqueline Paik, Dolores Wright, Michelle Buckman, Kathi Wild, Ehren Ngo, Alireza Hayatshahi, Lee H Nguyen, T Kent Denmark, Tamara L Thomas
OBJECTIVE: Numerous disasters confirm the need for critical event training in healthcare professions. However, no single discipline works in isolation and interprofessional learning is recognized as a necessary component. An interprofessional faculty group designed a learning curriculum crossing professional schools. DESIGN: Faculty members from four healthcare schools within the university (nursing, pharmacy, allied health, and medicine) developed an interdisciplinary course merging both published cross-cutting competencies for critical event response and interprofessional education competencies...
January 2017: American Journal of Disaster Medicine
https://www.readbyqxmd.com/read/28822057/short-term-exposure-to-enriched-environment-in-adult-rats-restores-mk-801-induced-cognitive-deficits-and-gabaergic-interneuron-immunoreactivity-loss
#2
Ane Murueta-Goyena, Naiara Ortuzar, Pascual Gargiulo, José Vicente Lafuente, Harkaitz Bengoetxea
Perinatal injections of N-methyl-D-aspartate (NMDA) receptor antagonist in rodents emulate some cognitive impairments and neurochemical alterations, such as decreased GABAergic (gamma aminobutyric acid) interneuron immunoreactivity, also found in schizophrenia. These features are pervasive, and developing neuroprotective or neurorestorative strategies is of special interest. In this work, we aimed to investigate if a short exposure to enriched environment (EE) in early adulthood (P55-P73) was an effective strategy to improve cognitive dysfunction and to restore interneuron expression in medial prefrontal cortex (mPFC) and hippocampus (HPC)...
August 18, 2017: Molecular Neurobiology
https://www.readbyqxmd.com/read/28821908/predicting-homeless-people-s-perceived-health-after-entering-the-social-relief-system-in-the-netherlands
#3
Jorien van der Laan, Barbara van Straaten, Sandra N Boersma, Gerda Rodenburg, Dike van de Mheen, Judith R L M Wolf
OBJECTIVES: We explored whether changes in the perceived health of homeless people after entering the social relief system (SRS) in The Netherlands were predicted by housing, income, hours of work, social support, unmet care needs, arrests, physical and mental health, substance use, and experiences of autonomy, competence and relatedness, in addition to perceived health at baseline, demographics, suspected intellectual disability, the duration of homelessness and the company of children in the shelter facility...
August 18, 2017: International Journal of Public Health
https://www.readbyqxmd.com/read/28820859/-it-s-not-an-obvious-issue-is-it-office-based-employees-perceptions-of-prolonged-sitting-at-work-a-qualitative-study
#4
Stuart William Flint, Helen Crank, Garry Tew, Simon Till
OBJECTIVE: Current UK workplace health promotion guidance recommends that employers minimize sedentary behaviors, but understanding the issues relating to prolonged workplace sitting has received little empirical attention. This study aimed to explore employees' perceptions of sitting time. METHODS: Participants at a small to medium-sized UK company were invited to join one of five focus groups. A framework analysis approach was used. RESULTS: Self-reported mean estimate of occupational sitting time was 6...
August 17, 2017: Journal of Occupational and Environmental Medicine
https://www.readbyqxmd.com/read/28820526/silica-nanoparticle-monolayers-on-a-macroion-modified-surface-formation-mechanism-and-stability
#5
M Morga, Z Adamczyk, D Kosior
Even though silica nanoparticles and their monolayers find a broad field of applications, only a few studies providing a quantitative description of silica nanoparticle deposition at solid/liquid interfaces have been reported in the literature. Given the deficit of reliable experimental data, the goal of this work is to acquire thorough physicochemical characteristics of amorphous silica nanoparticle deposition. Silica nanoparticle monolayers of controlled coverage were formed on macroion (PAH)-modified mica...
August 18, 2017: Physical Chemistry Chemical Physics: PCCP
https://www.readbyqxmd.com/read/28820152/back-pain-in-ophthalmology-national-survey-of-indian-ophthalmologists
#6
Ramesh Venkatesh, Sumit Kumar
PURPOSE: The aim is to assess the prevalence, severity, and associations of back pain among Indian ophthalmologists. METHODS: A self-reporting questionnaire was sent to ophthalmologists with valid e-mail addresses registered with the All India Ophthalmological Society. The survey was open for responses for 2 months. RESULTS: A total of 651 (5.96%) responses were obtained; 394 (61%) males and 257 (39%) females. Half (50%) of responses were obtained from doctors belonging to 31-40 years' age group...
August 2017: Indian Journal of Ophthalmology
https://www.readbyqxmd.com/read/28820084/the-effectiveness-of-healthy-meals-at-work-on-reaction-time-mood-and-dietary-intake-a-randomised-cross-over-study-in-daytime-and-shift-workers-at-an-university-hospital
#7
Eva Leedo, Anne Marie Beck, Arne Astrup, Anne D Lassen
Our dietary habits affect both cognitive performance and mood. The aim of the study was to examine the effect of increased availability of healthy meals and water at work on healthcare staff. The study used an 8-week randomised cross-over design. A total of sixty physicians, nurses and nursing assistants, including sixteen working on shifts, were recruited. The participants received a self-selected keyhole-labelled (Nordic nutrition label) lunch, snack and bottled water during each shift throughout the intervention period...
July 2017: British Journal of Nutrition
https://www.readbyqxmd.com/read/28820023/use-of-oxalic-acid-as-inducer-in-photocatalytic-oxidation-of-cresol-red-in-aqueous-solution-under-natural-and-artificial-light
#8
N Seraghni, I Ghoul, I Lemmize, A Reguig, N Debbache, T Sehili
This work was carried out in the field of water treatment using advanced oxidation processes (AOPs), especially photolysis of carboxylic acid leads to the formation in situ of hydroxyl radical ((.)OH). Cresol red (CR) degradation induced by organic acids/UV system was investigated in aqueous solution. The preliminary study of CR-organic acid mixture in the dark and at room temperature allowed confirming the absence of interaction under our experimental conditions. However, up on irradiation at 365 nm the percentage of elimination of CR was 89% after 5 hours of irradiation...
August 18, 2017: Environmental Technology
https://www.readbyqxmd.com/read/28816047/light-independent-ionic-transport-in-inorganic-perovskite-and-ultra-stable-cs-based-perovskite-solar-cells
#9
Wenke Zhou, Yicheng Zhao, Xu Zhou, Rui Fu, Qi Li, Yao Zhao, Kaihui Liu, Dapeng Yu, Qing Zhao
Due to light-induced effects in CH3NH3-based perovskites, such as ion migration, defects formation and halide segregation, the degradation of CH3NH3-based perovskite solar cells under maximum power point is generally concerned. Here we demonstrated that the effect of light-enhanced ion migration in CH3NH3PbI3 can be eliminated by inorganic Cs substitution, leading to an ultra-stable perovskite solar cell. Quantitatively, the ion migration barrier for CH3NH3PbI3 is 0.62 eV under dark, larger than CsPbI2Br (0...
August 17, 2017: Journal of Physical Chemistry Letters
https://www.readbyqxmd.com/read/28815634/effect-of-trapping-methods-on-the-estimation-of-alpha-diversity-of-a-phlebotomine-sandfly-assemblage-in-southern-mexico
#10
J J Rodríguez-Rojas, E A Rebollar-Téllez
The aims of the study were to (a) investigate the effect of trapping methods on alpha diversity; and (b) enhance the knowledge of the sandfly assemblage in the state of Quintana Roo. Field work was undertaken in a tropical forest of southern Mexico from August 2013 to July 2014. Sampling was conducted monthly during three consecutive nights. For each trapping night, 12 different types of trap were operated from 18.00 to 24.00 hours in four transects. Measures of alpha community diversity were based on the quantification of the number of species (Chao 2, Jackknife 2, Clench's equation, Margalef's index) and the community structure, as well as the dominance (Simpson and Berger-Parker indexes) and evenness (Shannon's entropy index, true diversity of the Jost and Pielou index)...
August 17, 2017: Medical and Veterinary Entomology
https://www.readbyqxmd.com/read/28815112/predicting-intervention-onset-in-the-icu-with-switching-state-space-models
#11
Marzyeh Ghassemi, Mike Wu, Michael C Hughes, Peter Szolovits, Finale Doshi-Velez
The impact of many intensive care unit interventions has not been fully quantified, especially in heterogeneous patient populations. We train unsupervised switching state autoregressive models on vital signs from the public MIMIC-III database to capture patient movement between physiological states. We compare our learned states to static demographics and raw vital signs in the prediction of five ICU treatments: ventilation, vasopressor administra tion, and three transfusions. We show that our learned states, when combined with demographics and raw vital signs, improve prediction for most interventions even 4 or 8 hours ahead of onset...
2017: AMIA Summits on Translational Science Proceedings
https://www.readbyqxmd.com/read/28815092/zinc-chloride-smoke-inhalation-induced-severe-acute-respiratory-distress-syndrome-first-survival-in-the-united-states-with-extended-duration-five-weeks-therapy-with-high-dose-corticosteroids-in-combination-with-lung-protective-ventilation
#12
Hafiz Mahboob, Robert Richeson Iii, Robert McCain
Zinc chloride smoke bomb exposure is frequently seen in military drills, combat exercises, metal industry works, and disaster simulations. Smoke exposure presents with variety of pulmonary damage based on the intensity of the exposure. Smoke induced severe acute respiratory distress syndrome (ARDS) is often fatal and there are no standard treatment guidelines. We report the first survival of smoke induced severe ARDS in the United States (US) with prolonged use of high dose steroids (five weeks) and lung protective ventilation alone...
2017: Case Reports in Critical Care
https://www.readbyqxmd.com/read/28814080/drug-delivery-from-a-multi-faceted-ultrasound-contrast-agent-influence-of-shell-composition
#13
Lauren J Jablonowski, Nutte T Teraphongphom, Margaret A Wheatley
Many cancer therapy regimes still rely heavily on the systemic administration of toxic chemotherapeutic agents. Ultrasound contrast agents consisting of microbubbles (MB) have emerged as a drug delivery vehicle to overcome the challenges associated with systemic chemotherapy. Here we describe the development of non-immunogenic, functionalized polylactic acid (PLA) MB for use in targeted cancer therapy. Our previous studies have shown that the balance between acoustic behavior and improved immune avoidance was scalable and successful to different degrees with two different PEGylation methods, and was best achieved using incorporation of PEG-PLA at 5 wt% and for a LipidPEG at 1 wt%...
August 16, 2017: Molecular Pharmaceutics
https://www.readbyqxmd.com/read/28813586/breast-cancer-and-exposure-to-aircraft-road-and-railway-noise-a-case-control-study-based-on-health-insurance-records
#14
Janice Hegewald, Melanie Schubert, Mandy Wagner, Patrik Dröge, Ursel Prote, Enno Swart, Ulrich Möhler, Hajo Zeeb, Andreas Seidler
Objectives Aircraft, road, and rail traffic noise can cause sleep disturbances. Since night work and shorter sleep durations have been linked to increased risks of breast cancer, we examined if 24-hour, or day- or night-time traffic noise exposure may also increase the risk of breast cancer. Methods To investigate the noise-related risks of breast cancer, the pseudonymized insurance records of three large statutory health companies (2005-2010) for women aged ≥40 years living in the region surrounding the Frankfurt international airport were analyzed with address-specific acoustic data representing aircraft, road, and rail-traffic noise...
August 16, 2017: Scandinavian Journal of Work, Environment & Health
https://www.readbyqxmd.com/read/28812095/-working-hour-preferences-of-female-and-male-residents-developments-over-4%C3%A2-years-of-postgraduate-medical-training-in-germany
#15
REVIEW
Stine Ziegler, Lea Krause-Solberg, Martin Scherer, Hendrik van den Bussche
OBJECTIVES: This article addresses developments regarding working hours and working hour preferences of residents undergoing postgraduate training in Germany and analyses if, and for what reasons, full-time or part-time working models are preferred. METHODS: The source of data is the KarMed study, which is based on yearly postal surveys carried out among graduates of the year 2008/2009 from seven medical faculties in Germany. The interviews took place during the entire postgraduate training period...
August 15, 2017: Bundesgesundheitsblatt, Gesundheitsforschung, Gesundheitsschutz
https://www.readbyqxmd.com/read/28811913/burnout-and-psychiatric-morbidity-among-doctors-in-the-uk-a-systematic-literature-review-of-prevalence-and-associated-factors
#16
REVIEW
Udemezue O Imo
Aims and method To systematically review the prevalence and associated factors of burnout and stress-related psychiatric disorders among UK doctors. An extensive search was conducted of PubMed, EBSCOhost and British medical journals for studies published over a 20-year span measuring the prevalence of psychiatric morbidity (using the General Health Questionnaire) and burnout (using the Maslach Burnout Inventory). Results Prevalence of psychiatric morbidity ranged from 17 to 52%. Burnout scores for emotional exhaustion ranged from 31 to 54...
August 2017: BJPsych Bulletin
https://www.readbyqxmd.com/read/28811347/tifa-signaling-in-gastric-epithelial-cells-initiates-the-cag-type-4-secretion-system-dependent-innate-immune-response-to-helicobacter-pylori-infection
#17
Alevtina Gall, Ryan G Gaudet, Scott D Gray-Owen, Nina R Salama
Helicobacter pylori is a bacterial pathogen that colonizes the human stomach, causing inflammation which, in some cases, leads to gastric ulcers and cancer. The clinical outcome of infection depends on a complex interplay of bacterial, host genetic, and environmental factors. Although H. pylori is recognized by both the innate and adaptive immune systems, this rarely results in bacterial clearance. Gastric epithelial cells are the first line of defense against H. pylori and alert the immune system to bacterial presence...
August 15, 2017: MBio
https://www.readbyqxmd.com/read/28806935/association-between-charlson-comorbidity-index-score-and-outcome-in-patients-with-stage-iiib-iv-non-small-cell-lung-cancer
#18
Lei Zhao, Lai-Han Leung, Jing Wang, Huihui Li, Juanjuan Che, Lian Liu, Xiaojun Yao, Bangwei Cao
BACKGROUND: This retrospective study investigated the association between the Charlson comorbidity index (CCI) score and the survival of patients with stage IIIB-IV (advanced, non-resectable) non-small cell lung cancer (NSCLC) who also did not have gene mutations in epidermal growth factor receptor (EGFR) or anaplastic lymphoma kinase (ALK). METHODS: The records of 165 patients (28-80 y, median 61 y) who met the above criteria and were admitted to Beijing Friendship Hospital Capital Medical University from 1 May 2010 to 1 October 2014were reviewed...
August 15, 2017: BMC Pulmonary Medicine
https://www.readbyqxmd.com/read/28806221/admission-to-intensive-care-for-palliative-care-or-potential-organ-donation-demographics-circumstances-outcomes-and-resource-use
#19
Andrew Melville, Gali Kolt, David Anderson, Joanna Mitropoulos, David Pilcher
OBJECTIVES: To describe the characteristics, circumstances, change over time, resource use, and outcomes of patients admitted to ICUs in Australia and New Zealand for the purposes of "palliative care of a dying patient" or "potential organ donation," and compare with actively managed ICU patients. DESIGN: A retrospective study of data from the Australian and New Zealand Intensive Care Society Adult Patient Database and a nested cohort analysis of a single center...
August 11, 2017: Critical Care Medicine
https://www.readbyqxmd.com/read/28805487/state-of-the-art-nanopathological-diagnostics
#20
Luca Roncati, Giuseppe Barbolini
The nanopathological diagnostics (ND) is an ultra-specialized branch of pathological anatomy aimed to identify the nanoparticles of metallic, semimetallic, or nonmetallic elements in the inorganic particulate matter present inside pathological tissues, even on the nanometer scale. ND exploits an environmental scanning electron microscope, connected to an X-ray microprobe mounted on an energy-dispersive spectrometer. The searching of nanoparticles can be performed on paraffin-embedded material, omitting emissions of black overlay and plating procedures...
August 14, 2017: Ultrastructural Pathology
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