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https://www.readbyqxmd.com/read/28538413/a-long-term-survivor-with-esophageal-melanoma-and-pulmonary-metastasis-after-single-stage-esophagectomy-and-lobectomy-case-report-and-literature-review
#1
Tian Zhao, Feng-Wei Kong, Heng Wang, Dong Liu, Chun-Ying Wang, Jin-Hua Luo, Miao Zhang, Wen-Bin Wu
RATIONALE: The optimal therapeutic regimen for primary malignant melanoma of the esophagus (PMME) need to be further elucidated. Besides, the efficacy of surgery for PMME with remote metastasis is uncertain for its rarity. PATIENT CONCERNS: Herein a previously healthy patient was admitted for dysphagia and fatigue, without significant weight loss. DIAGNOSES: The pathological and molecular tests revealed his diagnosis of BRAF-mutant, advanced PMME with localized pulmonary metastasis...
May 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28538326/technology-in-strength-and-conditioning-tracking-lower-limb-exercises-with-wearable-sensors
#2
Martin A OʼReilly, Darragh F Whelan, Tomas E Ward, Eamonn Delahunt, Brian Caulfield
O'Reilly, MA, Whelan, DF, Ward, TE, Delahunt, E, and Caulfield, B. Technology in strength and conditioning tracking lower-limb exercises with wearable sensors. J Strength Cond Res 31(6): 1726-1736, 2017-Strength and conditioning (S&C) coaches offer expert guidance to help those they work with achieve their personal fitness goals. However, because of cost and availability issues, individuals are often left training without expert supervision. Recent developments in inertial measurement units (IMUs) and mobile computing platforms have allowed for the possibility of unobtrusive motion tracking systems and the provision of real-time individualized feedback regarding exercise performance...
June 2017: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/28537139/examining-lifestyle-information-sources-needs-and-preferences-among-breast-cancer-survivors-in-northern-british-columbia
#3
Lindsay Vander Meer, Jeff K Vallance, Geoff D C Ball, Steven T Johnson
PURPOSE: Little is known about the lifestyle (e.g., physical activity, nutrition) information needs among breast cancer survivors living in nonurban settings. This study determined lifestyle information sources, needs, and preferences among breast cancer survivors in Northern British Columbia (BC), Canada. METHODS: A cross-sectional, paper-based survey was distributed to a random sample of breast cancer survivors (n = 300) in Northern BC, which was generated through the BC Cancer Registry...
May 24, 2017: Canadian Journal of Dietetic Practice and Research
https://www.readbyqxmd.com/read/28535602/quantifying-postglacial-sediment-storage-and-denudation-rates-in-a-small-alpine-catchment-of-the-f%C3%A4-g%C3%A4-ra%C3%A8-mountains-romania
#4
Adrian C Ardelean, Alexandru Onaca, Petru Urdea, Adriana Sărășan
The study of sediment production, transport, storage and discharge in alpine drainage basins is an essential prerequisite for a better understanding of the postglacial evolution of the alpine landscape. To get an overview on sediment production and alpine landscape evolution in Romania, the current study presents the first alpine sediment storage quantification in the Romanian Carpathians. Postglacial denudation was quantified within the small alpine catchment of the Doamnei Valley (3.62km(2)), located in the central part of the Făgăraș Mountains...
May 19, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28535455/the-effectiveness-of-telemedicine-delivered-opioid-agonist-therapy-in-a-supervised-clinical-setting
#5
Joseph K Eibl, Graham Gauthier, David Pellegrini, Jeffery Daiter, Michael Varenbut, John C Hogenbirk, David C Marsh
OBJECTIVE: Opioid use disorder has been declared a public health crisis across North America and opioid agonist therapy (OAT) is the standard of care for these patients. Despite the increasing adoption of telemedicine as a delivery method for OAT, its effectiveness has not yet been evaluated against traditional in-person treatment. This study compared treatment outcomes for in-person versus telemedicine-delivered OAT. METHODS: We conducted a non-randomized cohort comparison study using an administrative database for patients who commenced OAT between 2011 and 2012 across 58 clinic sites in the province of Ontario, Canada...
May 17, 2017: Drug and Alcohol Dependence
https://www.readbyqxmd.com/read/28535331/computer-and-mobile-technology-interventions-for-self-management-in-chronic-obstructive-pulmonary-disease
#6
REVIEW
Catherine McCabe, Margaret McCann, Anne Marie Brady
BACKGROUND: Chronic obstructive pulmonary disease (COPD) is characterised by airflow obstruction due to an abnormal inflammatory response of the lungs to noxious particles or gases, for example, cigarette smoke. The pattern of care for people with moderate to very severe COPD often involves regular lengthy hospital admissions, which result in high healthcare costs and an undesirable effect on quality of life. Research over the past decade has focused on innovative methods for developing enabling and assistive technologies that facilitate patient self-management...
May 23, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28535173/invited-commentary-self-control-is-a-virtue
#7
C R Weinberg
The case-crossover design, introduced in 1991 by Malcolm Maclure (Am J Epidemiol. 1991;133(2):144-153), provided a precise and powerful tool for studying short-term effects of transient triggering exposures on abrupt outcomes like myocardial infarction. The design is an example of "self-control." One compares case-time intervals that include experiences that came just before the health event with control-time intervals that capture comparable experiences more remote from the event. Methodologists have since tweaked the general approach, recognizing issues that need to be considered to guard against time-driven confounders...
May 23, 2017: American Journal of Epidemiology
https://www.readbyqxmd.com/read/28534816/roi-based-on-board-compression-for-hyperspectral-remote-sensing-images-on-gpu
#8
Rossella Giordano, Pietro Guccione
In recent years, hyperspectral sensors for Earth remote sensing have become very popular. Such systems are able to provide the user with images having both spectral and spatial information. The current hyperspectral spaceborne sensors are able to capture large areas with increased spatial and spectral resolution. For this reason, the volume of acquired data needs to be reduced on board in order to avoid a low orbital duty cycle due to limited storage space. Recently, literature has focused the attention on efficient ways for on-board data compression...
May 19, 2017: Sensors
https://www.readbyqxmd.com/read/28534815/multispectral-fluorescent-and-photoplethysmographic-imaging-for-remote-skin-assessment
#9
REVIEW
Janis Spigulis
Optical tissue imaging has several advantages over the routine clinical imaging methods, including non-invasiveness (it does not change the structure of tissues), remote operation (it avoids infections) and the ability to quantify the tissue condition by means of specific image parameters. Dermatologists and other skin experts need compact (preferably pocket-size), self-sustaining and easy-to-use imaging devices. The operational principles and designs of ten portable in-vivo skin imaging prototypes developed at the Biophotonics Laboratory of Institute of Atomic Physics and Spectroscopy, University of Latvia during the recent five years are presented in this paper...
May 19, 2017: Sensors
https://www.readbyqxmd.com/read/28533523/characterization-of-two-distant-double-slits-by-chaotic-light-second-order-interference
#10
Milena D'Angelo, Aldo Mazzilli, Francesco V Pepe, Augusto Garuccio, Vincenzo Tamma
We present the experimental characterization of two distant double-slit masks illuminated by chaotic light, in the absence of first-order imaging and interference. The scheme exploits second-order interference of light propagating through two indistinguishable pairs of disjoint optical paths passing through the masks of interest. The proposed technique leads to a deeper understanding of biphoton interference and coherence, and opens the way to the development of novel schemes for retrieving information on the relative position and the spatial structure of distant objects, which is of interest in remote sensing, biomedical imaging, as well as monitoring of laser ablation, when first-order imaging and interference are not feasible...
May 22, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28533100/effects-of-remote-ischaemic-conditioning-on-heart-rate-variability-and-cardiac-function-in-patients-with-mild-ischaemic-heart-failure
#11
Long Chen, Qianxing Zhou, Hong Jin, Kongbo Zhu, Hong Zhi, Zhongpu Chen, Genshan Ma
BACKGROUND: Cardioprotective effects of remote ischaemic conditioning (RIC) in the setting of ischaemic heart disease have been shown recently. But the effects of RIC on heart rate variability (HRV) and cardiac function in patients with stable ischaemic heart failure (IHF) are still unknown. METHODS: Fifty patients with stable IHF were enrolled and randomly divided into RIC group and control group. Remote ischaemic conditioning treatment was performed twice a day for six weeks...
May 3, 2017: Heart, Lung & Circulation
https://www.readbyqxmd.com/read/28532072/new-bioactive-bone-like-microspheres-with-intrinsic-magnetic-properties-obtained-by-bio-inspired-mineralisation-process
#12
Tatiana Marisa Fernandes Patrício, Silvia Panseri, Monica Sandri, Anna Tampieri, Simone Sprio
A bio-inspired mineralisation process was investigated and applied to develop novel hybrid magnetic materials by heterogeneous nucleation of Fe(2+)/Fe(3+)-doped hydroxyapatite nanocrystals onto a biopolymeric matrix made of a Type I collagen-based recombinant peptide (RCP). The effect of the synthesis temperature on the phase composition, crystallinity and magnetic properties of the nucleated inorganic phase was studied. The as-obtained magnetic materials were then engineered, by using a water-in-oil emulsification process, into hybrid magnetic microspheres, which were stabilized by de-hydrothermal treatment yielding cross-linking of the macromolecular matrix...
August 1, 2017: Materials Science & Engineering. C, Materials for Biological Applications
https://www.readbyqxmd.com/read/28531364/analysis-of-the-internal-transcribed-spacer-region-of-ascaris-suum-and-ascaris-lumbricoides-derived-from-free-range-tibetan-pigs
#13
Kun Li, Houqiang Luo, Hui Zhang, Khalid Mehmood, Muhammad Shahzad, Lihong Zhang, Jiakui Li
Ascaris suum (A. suum) is the most commonly occurring worldwide internal parasite of pigs; however, little is known about this organism in Tibetan pigs in China. A study was carried to isolate and identify the characteristics of internal transcribed spacer region (ITS) gene of A. suum derived from Tibetan pigs. Adult nematodes were collected from Tibetan pigs in 2015-2016. Total genomic DNA of the extracted parasites was performed and a fragment of the ITS of mitochondrial (mt) gene was amplified. The amplicons were cloned into PGEM®-T Easy Vector (Promega, WI) and the positive clones were sequenced by ABI 3730 × 1 sequencer...
May 21, 2017: Mitochondrial DNA. Part A. DNA Mapping, Sequencing, and Analysis
https://www.readbyqxmd.com/read/28531281/standard-vs-intensified-management-of-heart-failure-to-reduce-healthcare-costs-results-of-a-multicentre-randomized-controlled-trial
#14
P A Scuffham, J Ball, J D Horowitz, C Wong, P J Newton, P Macdonald, J McVeigh, A Rischbieth, N Emanuele, M J Carrington, C M Reid, Y K Chan, S Stewart
Aims: To determine if an intensified form of heart failure management programme (INT-HF-MP) based on individual profiling is superior to standard management (SM) in reducing health care costs during 12-month follow-up (primary endpoint). Methods and results: A multicentre randomized trial involving 787 patients (full analysis set) discharged from four tertiary hospitals with chronic HF who were randomized to SM (n = 391) or INT-HF-MP (n = 396). Mean age was 74 ± 12 years, 65% had HF with a reduced ejection fraction (31...
May 20, 2017: European Heart Journal
https://www.readbyqxmd.com/read/28531156/molecular-techniques-for-the-detection-of-organisms-in-aquatic-environments-with-emphasis-on-harmful-algal-bloom-species
#15
REVIEW
Linda K Medlin, Jahir Orozco
Molecular techniques to detect organisms in aquatic ecosystems are being gradually considered as an attractive alternative to standard laboratory methods. They offer faster and more accurate means of detecting and monitoring species, with respect to their traditional homologues based on culture and microscopic counting. Molecular techniques are particularly attractive when multiple species need to be detected and/or are in very low abundance. This paper reviews molecular techniques based on whole cells, such as microscope-based enumeration and Fluorescence In-Situ Hybridization (FISH) and molecular cell-free formats, such as sandwich hybridization assay (SHA), biosensors, microarrays, quantitative polymerase chain reaction (qPCR) and real time PCR (RT-PCR)...
May 22, 2017: Sensors
https://www.readbyqxmd.com/read/28531151/an-ensemble-spatiotemporal-model-for-predicting-pm2-5-concentrations
#16
Lianfa Li, Jiehao Zhang, Wenyang Qiu, Jinfeng Wang, Ying Fang
Although fine particulate matter with a diameter of <2.5 μm (PM2.5) has a greater negative impact on human health than particulate matter with a diameter of <10 μm (PM10), measurements of PM2.5 have only recently been performed, and the spatial coverage of these measurements is limited. Comprehensively assessing PM2.5 pollution levels and the cumulative health effects is difficult because PM2.5 monitoring data for prior time periods and certain regions are not available. In this paper, we propose a promising approach for robustly predicting PM2...
May 22, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28531148/early-childhood-dental-caries-mouth-pain-and-malnutrition-in-the-ecuadorian-amazon-region
#17
Marvin So, Yianni A Ellenikiotis, Hannah M Husby, Cecilia Leonor Paz, Brittany Seymour, Karen Sokal-Gutierrez
Malnutrition and dental caries in early childhood remain persistent and intertwined global health challenges, particularly for indigenous and geographically-remote populations. To examine the prevalence and associations between early childhood dental caries, parent-reported mouth pain and malnutrition in the Amazonian region of Ecuador, we conducted a cross-sectional study of the oral health and nutrition status of 1407 children from birth through age 6 in the "Alli Kiru" program (2011-2013). We used multivariate regression analysis to examine relationships between severe caries, parent-reported mouth pain measures, and nutritional status...
May 22, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28530876/research-continuous-surveillance-of-sleep-apnea-patients-in-a-medical-surgical-unit
#18
Dana Supe, Leah Baron, Tom Decker, Kyle Parker, Jeanne Venella, Sarah Williams, Kari Beaton, John Zaleski
This report consists of two separate studies on the use of continuous capnography monitoring conducted in an effort to improve patient safety at Virtua Health System. The desire for improved patient safety is motivating continuous monitoring and improved surveillance in clinical areas not traditionally equipped for such monitoring. We explored the use of remote monitoring of capnography, using enterprise middleware, in patients recovering from surgery in a medical-surgical unit. Continuous monitoring traditionally has been used in higher-acuity settings, such as intensive care units...
May 2017: Biomedical Instrumentation & Technology
https://www.readbyqxmd.com/read/28529728/measurements-of-rates-of-cooling-of-a-manikin-insulated-with-different-mountain-rescue-casualty-bags
#19
Christopher Press, Christopher Duffy, Jonathan Williams, Ben Cooper, Neil Chapman
BACKGROUND: Accidental hypothermia is common in those who sustain injuries in remote environments. This is unpleasant and associated with adverse effects on subsequent patient outcomes. To minimise further heat loss, a range of insulating systems are available to mountain rescue teams although the most effective and cost-efficient have yet to be determined. METHODS: Under ambient, still, dry, air conditions, a thermal manikin was filled with water at a temperature of 42 °C and then placed into a given insulation system...
2017: Extreme Physiology & Medicine
https://www.readbyqxmd.com/read/28528774/local-to-remote-cortical-connectivity-in-amnestic-mild-cognitive-impairment
#20
Yi-Wen Zhang, Zhi-Lian Zhao, Zhigang Qi, Yang Hu, Yin-Shan Wang, Can Sheng, Yu Sun, Xiaoni Wang, Li-Li Jiang, Chao-Gan Yan, Kuncheng Li, Hui-Jie Li, Xi-Nian Zuo
Alterations in both local and remote connectivity were reported in amnestic mild cognitive impairment (aMCI) patients but rarely in the same group of patients. In the present study, we employed a novel resting-state functional magnetic resonance imaging (rfMRI) connectome index, regional functional homogeneity on the 2-dimensional cortical surface, to detect full-cortex vertex-wise changes of the local rfMRI connectivity in 32 aMCI patients compared with 40 healthy controls. We further used the seed-based functional connectivity to explore the remote rfMRI connectivity in aMCI...
April 26, 2017: Neurobiology of Aging
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