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https://www.readbyqxmd.com/read/28732009/effects-of-local-cardiac-denervation-on-cardiac-innervation-and-ventricular-arrhythmia-after-chronic-myocardial-infarction
#1
Xudong Liu, Lin Sun, Jugang Chen, Yingying Jin, Qing Liu, Zhongnan Xia, Liang Wang, Jingjie Li
BACKGROUND: Modulation of the autonomic nervous system (ANS) has already been demonstrated to display antiarrhythmic effects in patients and animals with MI. In this study, we investigated whether local cardiac denervation has any beneficial effects on ventricular electrical stability and cardiac function in the chronic phase of MI. METHODS: Twenty-one anesthetized dogs were randomly assigned into the sham-operated, MI and MI-ablation groups, respectively. Four weeks after local cardiac denervation, LSG stimulation was used to induce VPCs and VAs...
2017: PloS One
https://www.readbyqxmd.com/read/28731979/global-positioning-system-analysis-of-a-high-school-football-scrimmage
#2
Benjamin H Gleason, Matthew L Sams, John T Salley, A Andrew Pustina, Michael H Stone
Gleason, BH, Sams, M, Salley, JT, Pustina, A, and Stone, MH. Global positioning system analysis of a high school football scrimmage. J Strength Cond Res 31(8): 2183-2188, 2017-The purpose of this study was to examine the physical demands of a high school American football scrimmage. Male high school football players (N = 25) participated in a spring scrimmage. Global positioning system data and game film were recorded throughout the entirety of the scrimmage to determine the total distance covered, the distance covered in different velocity bands, the number of accelerations and decelerations performed, and the work-to-rest ratio of the scrimmage...
August 2017: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/28728857/-rosacea-new-data-for-better-care
#3
B Cribier
In the last 10 years, numerous studies have been published that throw new light on rosacea, in all areas of the disease. This overview summarises all the key developments, based on the indexed bibliography appearing in Medline between 2007 and 2017. Recent epidemiological data show that the prevalence of the disease is doubtless greater than estimated hitherto (more than 10% of adults in some countries) and that we should not overlook rosacea in subjects with skin phototypes V or VI, a condition that exists on all continents...
July 17, 2017: Annales de Dermatologie et de Vénéréologie
https://www.readbyqxmd.com/read/28728097/nonlinear-modulation-of-interacting-between-comt-and-depression-on-brain-function
#4
L Gong, C He, Y Yin, Q Ye, F Bai, Y Yuan, H Zhang, L Lv, H Zhang, Z Zhang, C Xie
BACKGROUND: The catechol-O-methyltransferase (COMT) gene is related to dopamine degradation and has been suggested to be involved in the pathogenesis of major depressive disorder (MDD). However, how this gene affects brain function properties in MDD is still unclear. METHODS: Fifty patients with MDD and 35 cognitively normal participants underwent a resting-state functional magnetic resonance imaging scan. A voxelwise and data-drive global functional connectivity density (gFCD) analysis was used to investigate the main effects and the interactions of disease states and COMT rs4680 gene polymorphism on brain function...
June 9, 2017: European Psychiatry: the Journal of the Association of European Psychiatrists
https://www.readbyqxmd.com/read/28727695/where-to-from-here-posthumous-healthcare-data-digital-e-lectronic-mortality-and-new-zealand-s-healthcare-future
#5
Katie Hoeksema, Richman Wee, Alastair Macdonald, Parry Guilford, Jesse Wall, Jon Cornwall
Ongoing improvements in digital data acquisition and storage has led to the phenomenon of e(lectronic)-mortality, where digital data can now exist for a potentially infinite period. Globally, many countries are facilitating the acquisition and researcher-led access to large-scale, population-based digitised healthcare data sets. Their utilisation has led to numerous positive advances in healthcare. New Zealand's medical record system is becoming increasingly digitised, and as a consequence there will be an ever-increasing resource of posthumous healthcare data stored digitally, including genomic information...
July 21, 2017: New Zealand Medical Journal
https://www.readbyqxmd.com/read/28727533/transit-rider-body-mass-index-before-and-after-completion-of-street-light-rail-line-in-utah
#6
Barbara B Brown, Ken R Smith, Wyatt A Jensen, Doug Tharp
OBJECTIVES: To determine whether 2012 to 2015 (times 1-3) ridership changes correlated with body mass index (BMI) changes after transit line completion in Salt Lake City, Utah. METHODS: We used Global Positioning System/accelerometry-measured transit ridership measures in 2012 to 2013 (times 1-2) to compare objective and self-reported ridership. Regression models related changes in objectively measured ridership (times 1-2) and self-reported ridership (times 1-2 and times 1-3) to BMI changes, adjusting for control variables...
July 20, 2017: American Journal of Public Health
https://www.readbyqxmd.com/read/28724912/annual-variations-of-monsoon-and-drought-detected-by-gps-a-case-study-in-yunnan-china
#7
Weiping Jiang, Peng Yuan, Hua Chen, Jianqing Cai, Zhao Li, Nengfang Chao, Nico Sneeuw
The Global Positioning System (GPS) records monsoonal precipitable water vapor (PWV) and vertical crustal displacement (VCD) due to hydrological loading, and can thus be applied jointly to diagnose meteorological and hydrological droughts. We have analyzed the PWV and VCD observations during 2007.0-2015.0 at 26 continuous GPS stations located in Yunnan province, China. We also obtained equivalent water height (EWH) derived from the Gravity Recovery And Climate Experiment (GRACE) and precipitation at these stations with the same period...
July 19, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28724371/association-between-full-service-and-fast-food-restaurant-density-dietary-intake-and-overweight-obesity-among-adults-in-delhi-india
#8
Opal Patel, Safraj Shahulhameed, Roopa Shivashankar, Mohammad Tayyab, Atiqur Rahman, Dorairaj Prabhakaran, Nikhil Tandon, Lindsay M Jaacks
BACKGROUND: The food environment has been implicated as an underlying contributor to the global obesity epidemic. However, few studies have evaluated the relationship between the food environment, dietary intake, and overweight/obesity in low- and middle-income countries (LMICs). The aim of this study was to assess the association of full service and fast food restaurant density with dietary intake and overweight/obesity in Delhi, India. METHODS: Data are from a cross-sectional, population-based study conducted in Delhi...
July 19, 2017: BMC Public Health
https://www.readbyqxmd.com/read/28723991/health-inequalities-a-global-perspective
#9
Mauricio Lima Barreto
The objective of this article is to present health inequalities as a global problem which afflicts the populations of the poorest countries, but also those of the richest countries, and whose persistence represents one of the most serious and challenging health problems worldwide. Two components of global inequalities are highlighted: inequalities between groups within the same society, and inequalities between nations. The understanding that many of these inequalities are unjust, and therefore inequities, is largely derived from the inequalities that are identified between the various social groups of a given society...
July 2017: Ciência & Saúde Coletiva
https://www.readbyqxmd.com/read/28722180/a-generic-tg-186-shielded-applicator-for-commissioning-model-based-dose-calculation-algorithms-for-high-dose-rate-192-ir-brachytherapy
#10
Yunzhi Ma, Javier Vijande, Facundo Ballester, Åsa Carlsson Tedgren, Domingo Granero, Annette Haworth, Firas Mourtada, Gabriel Paiva Fonseca, Kyveli Zourari, Panagiotis Papagiannis, Mark J Rivard, Frank André Siebert, Ron S Sloboda, Ryan Smith, Marc J P Chamberland, Rowan M Thomson, Frank Verhaegen, Luc Beaulieu
PURPOSE: A joint working group was created by the American Association of Physicists in Medicine (AAPM), the European Society for Radiotherapy and Oncology (ESTRO), and the Australasian Brachytherapy Group (ABG) with the charge, among others, to develop a set of well-defined test case plans and perform model-based dose calculation algorithms (MBDCA) dose calculations and comparisons. Its main goal is to facilitate a smooth transition from the AAPM Task Group No. 43 (TG-43) dose calculation formalism, widely being used in clinical practice for brachytherapy, to the one proposed by Task Group No...
July 19, 2017: Medical Physics
https://www.readbyqxmd.com/read/28718790/preliminary-study-of-uas-equipped-with-thermal-camera-for-volcanic-geothermal-monitoring-in-taiwan
#11
Shih-Hong Chio, Cheng-Horng Lin
Thermal infrared cameras sense the temperature information of sensed scenes. With the development of UASs (Unmanned Aircraft Systems), thermal infrared cameras can now be carried on a quadcopter UAV (Unmanned Aircraft Vehicle) to appropriately collect high-resolution thermal images for volcanic geothermal monitoring in a local area. Therefore, the quadcopter UAS used to acquire thermal images for volcanic geothermal monitoring has been developed in Taiwan as part of this study to overcome the difficult terrain with highly variable topography and extreme environmental conditions...
July 18, 2017: Sensors
https://www.readbyqxmd.com/read/28716350/progress-and-priorities-for-reproductive-maternal-newborn-and-child-health-in-kenya-a-countdown-to-2015-country-case-study
#12
Emily C Keats, Anthony Ngugi, William Macharia, Nadia Akseer, Emma Nelima Khaemba, Zaid Bhatti, Arjumand Rizvi, John Tole, Zulfiqar A Bhutta
BACKGROUND: Progress in reproductive, maternal, newborn, and child health (RMNCH) in Kenya has been inconsistent over the past two decades, despite the global push to foster accountability, reduce child mortality, and improve maternal health in an equitable manner. Although several cross-sectional assessments have been done, a systematic analysis of RMNCH in Kenya was needed to better understand the push and pull factors that govern intervention coverage and influence mortality trends...
August 2017: Lancet Global Health
https://www.readbyqxmd.com/read/28714081/combining-two-model-systems-of-psychosis-the-effects-of-schizotypy-and-sleep-deprivation-on-oculomotor-control-and-psychotomimetic-states
#13
Inga Meyhöfer, Maria Steffens, Eliana Faiola, Anna-Maria Kasparbauer, Veena Kumari, Ulrich Ettinger
Model systems of psychosis, such as schizotypy or sleep deprivation, are valuable in informing our understanding of the etiology of the disorder and aiding the development of new treatments. Schizophrenia patients, high schizotypes, and sleep-deprived subjects are known to share deficits in oculomotor biomarkers. Here, we aimed to further validate the schizotypy and sleep deprivation models and investigated, for the first time, their interactive effects on smooth pursuit eye movements (SPEM), prosaccades, antisaccades, predictive saccades, and measures of psychotomimetic states, anxiety, depression, and stress...
July 17, 2017: Psychophysiology
https://www.readbyqxmd.com/read/28711582/a-novel-wnt-pathway-inhibitor-sm04690-for-the-treatment-of-moderate-to-severe-osteoarthritis-of-the-knee-results-of-a-24-week-randomized-controlled-phase-1-study
#14
Yusuf Yazici, Timothy E McAlindon, Roy Fleischmann, Allan Gibofsky, Nancy E Lane, Alan J Kivitz, Nebojsa Skrepnik, Eddie Armas, Christopher J Swearingen, Anita DiFrancesco, Jeyanesh R S Tambiah, John Hood, Marc C Hochberg
OBJECTIVE: To assess the safety, pharmacokinetics, and exploratory efficacy of SM04690, a novel Wnt pathway inhibitor, as a potential disease modifying treatment for knee OA. DESIGN: Subjects with Kellgren-Lawrence grade 2-3 knee OA were randomized in successive dose-escalation cohorts to receive a knee intra-articular injection with 0.03, 0.07, or 0.23 mg SM04690, or placebo (PBO) (4:1 ratio). Safety, pharmacokinetics, efficacy (WOMAC Total/Function/Pain, Pain VAS, Physician Global Assessment [MDGA], and OMERACT-OARSI Response), OA-related biomarker (P1NP, ß-CTX, and COMP), and radiographic/imaging data were collected at baseline and during 24-week follow-up...
July 12, 2017: Osteoarthritis and Cartilage
https://www.readbyqxmd.com/read/28709443/severity-of-acute-gastrointestinal-injury-grade-is-a-predictor-of-all-cause-mortality-in-critically-ill-patients-a-multicenter-prospective-observational-study
#15
Bangchuan Hu, Renhua Sun, Aiping Wu, Yin Ni, Jingquan Liu, Feng Guo, Lijun Ying, Guoping Ge, Aijun Ding, Yunchao Shi, Changwen Liu, Lei Xu, Ronglin Jiang, Jun Lu, Ronghai Lin, Yannan Zhu, Weidong Wu, Bo Xie
BACKGROUND: In 2012, the European Society of Intensive Care Medicine proposed a definition for acute gastrointestinal injury (AGI) based on current medical evidence and expert opinion. The aim of the present study was to evaluate the feasibility of using the current AGI grading system and to investigate the association between AGI severity grades with clinical outcome in critically ill patients. METHODS: Adult patients at 14 general intensive care units (ICUs) with an expected ICU stay ≥24 h were prospectively studied...
July 14, 2017: Critical Care: the Official Journal of the Critical Care Forum
https://www.readbyqxmd.com/read/28708795/proposal-of-a-video-recording-system-for-the-assessment-of-bell-s-palsy-methodology-and-preliminary-results
#16
Simonetta Monini, Franco Marinozzi, Francesca Atturo, Fabiano Bini, Silvia Marchelletta, Maurizio Barbara
HYPOTHESIS: To propose a new objective video-recording procedure to assess and monitor over time the severity of facial nerve palsy. BACKGROUND: No objective methods for facial palsy (FP) assessment are universally accepted. METHODS: The face of subjects presenting with different degrees of facial nerve deficit, as measured by the House-Brackmann (HB) grading system, was videotaped after positioning, at specific points, 10 gray circular markers made of a retroreflective material...
July 13, 2017: Otology & Neurotology
https://www.readbyqxmd.com/read/28708095/predictors-of-daily-mobility-of-adults-in-peri-urban-south-india
#17
Margaux Sanchez, Albert Ambros, Maëlle Salmon, Santhi Bhogadi, Robin T Wilson, Sanjay Kinra, Julian D Marshall, Cathryn Tonne
Daily mobility, an important aspect of environmental exposures and health behavior, has mainly been investigated in high-income countries. We aimed to identify the main dimensions of mobility and investigate their individual, contextual, and external predictors among men and women living in a peri-urban area of South India. We used 192 global positioning system (GPS)-recorded mobility tracks from 47 participants (24 women, 23 men) from the Cardiovascular Health effects of Air pollution in Telangana, India (CHAI) project (mean: 4...
July 14, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28706967/geospatial-analysis-of-dissolved-nutrients-dataset-in-the-surface-water-of-karayar-reservoir-southern-india
#18
N S Magesh, N Chandrasekar, S Krishnakumar
Spatial dataset representing the nutrient distribution in Karayar reservoir during pre and post-monsoon season is presented. Random sampling method was used for data collection and the sample location were fixed using a handheld global positioning system (Garmin GPSMAP-76). The nutrients were estimated using the standard techniques as described in the American Public Health Association (APHA) manual. Physical parameters were estimated using a Hanna portable multi water quality probe (HI-9828, USA). The spatial distribution of physical and nutrient content in surface water is carried out using an inverse distance weighted technique...
August 2017: Data in Brief
https://www.readbyqxmd.com/read/28704366/identifying-wildlife-reservoirs-of-neglected-taeniid-tapeworms-non-invasive-diagnosis-of-endemic-taenia-serialis-infection-in-a-wild-primate-population
#19
India Schneider-Crease, Randi H Griffin, Megan A Gomery, Pierre Dorny, John C Noh, Sukwan Handali, Holly M Chastain, Patricia P Wilkins, Charles L Nunn, Noah Snyder-Mackler, Jacinta C Beehner, Thore J Bergman
Despite the global distribution and public health consequences of Taenia tapeworms, the life cycles of taeniids infecting wildlife hosts remain largely undescribed. The larval stage of Taenia serialis commonly parasitizes rodents and lagomorphs, but has been reported in a wide range of hosts that includes geladas (Theropithecus gelada), primates endemic to Ethiopia. Geladas exhibit protuberant larval cysts indicative of advanced T. serialis infection that are associated with high mortality. However, non-protuberant larvae can develop in deep tissue or the abdominal cavity, leading to underestimates of prevalence based solely on observable cysts...
July 13, 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/28704310/the-influence-of-contextual-factors-on-running-performance-in-female-australian-football-match-play
#20
Georgia M Black, Tim J Gabbett, Geraldine Naughton, Michael H Cole, Rich D Johnston, Brian Dawson
Given the recent growth of the professional status among multiple female football codes, the aim of this study is to investigate the effects of contextual factors on activity profiles and pacing strategies in female Australian football players. Thirty-five female Australian football players participated in this study. Global positioning system analysis was completed over one competitive season. Matches were separated into eight 10-minute periods. Greater distances were covered during the first half irrespective of playing position (ES = 0...
July 12, 2017: Journal of Strength and Conditioning Research
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