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https://www.readbyqxmd.com/read/28340185/knowledge-of-opioid-overdose-and-attitudes-to-supply-of-take-home-naloxone-among-people-with-chronic-noncancer-pain-prescribed-opioids
#1
Suzanne Nielsen, Amy Peacock, Nicholas Lintzeris, Raimondo Bruno, Briony Larance, Louisa Degenhardt
Objective.:  Take-home naloxone (THN) is recommended in response to pharmaceutical opioid-related mortality. Some health professionals are reluctant to discuss THN for fear of causing offense. The aims of this study were to assess knowledge of opioid overdose and attitudes toward THN for opioid overdose reversal in people with chronic noncancer pain (CNCP). Design.:  Prospective cohort study. Setting.:  Australia, September to October 2015...
March 13, 2017: Pain Medicine: the Official Journal of the American Academy of Pain Medicine
https://www.readbyqxmd.com/read/28340148/characteristics-of-hookah-tobacco-smoking-sessions-and-correlates-of-use-frequency-among-us-adults-findings-from-wave-1-of-the-population-assessment-of-tobacco-and-health-path-study
#2
Joelle Robinson, Baoguang Wang, Kia Jackson, Elisabeth Donaldson, Chase Ryant
Introduction: Hookah tobacco smoking has increased in the US. However, information on hookah use frequency and other characteristics of hookah use is limited. Methods: Investigators analyzed data from Wave 1 of the Population Assessment of Tobacco and Health (PATH) Study, a nationally representative, longitudinal cohort study of US youth and adults. Our analysis draws on baseline data from adult (ages ≥18 years) ever (N=10,624) and past year (n=3,947) hookah users...
March 9, 2017: Nicotine & Tobacco Research: Official Journal of the Society for Research on Nicotine and Tobacco
https://www.readbyqxmd.com/read/28339863/cigarette-smoking-and-chronic-kidney-disease-in-the-general-population-a-systematic-review-and-meta-analysis-of-prospective-cohort-studies
#3
Jia Xia, Lin Wang, Zhiheng Ma, Liping Zhong, Ying Wang, Yachan Gao, Liqun He, Xiao Su
Background.: Cigarette smoking has been established as a major risk factor for chronic kidney disease (CKD) development in people with diabetes. Conflicting evidence exists among representative community-based studies as to whether smoking is an independent risk factor for CKD. The aim of this meta-analysis was to assess the effects of tobacco smoking on the development of CKD in adult general populations. Methods.: A literature search was conducted using MEDLINE and Embase from their inception through 31 May 2016 for prospective cohort studies that reported relative risks of CKD with smoking status in the general population...
February 27, 2017: Nephrology, Dialysis, Transplantation
https://www.readbyqxmd.com/read/28339617/searching-for-the-smoker-s-paradox-in-acute-stroke-patients-treated-with-intravenous-thrombolysis
#4
Haitham M Hussein, Nicki Niemann, Emily D Parker, Adnan I Qureshi
Background: Inconsistent evidence supports better outcome in smokers after stroke. Our study examines this association in a large sample of ischemic stroke treated with intravenous thrombolysis. Method: Virtual International Stroke Trials Archive (VISTA) database, composed of individual patient data of multiple clinical trials, was queried. The primary outcome was functional independence at 3 months noted by modified Rankin Scale (mRS; a 7-point scale ranging from 0 [no deficit] to 6 [death]) score≤ 2...
January 28, 2017: Nicotine & Tobacco Research: Official Journal of the Society for Research on Nicotine and Tobacco
https://www.readbyqxmd.com/read/28339364/clinical-and-prognostic-features-of-korean-patients-with-mpo-anca-pr3-anca-and-anca-negative-vasculitis
#5
Juyoung Yoo, Ho Jae Kim, Sung Soo Ahn, Seung Min Jung, Jason Jungsik Song, Yong-Beom Park, Sang-Won Lee
OBJECTIVES: We reclassified Korean patients with antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV) into 3 categories of AAV including MPO-ANCA, PR3-ANCA and ANCA negative vasculitis, and investigated clinical and prognostic features. METHODS: We reviewed the medical records of 133 patients with microscopic polyangiitis (MPA), granulomatosis with polyangiitis (GPA) and eosinophilic GPA (EGPA), who had having either myeloperoxidase (MPO)-ANCA, proteinase 3 (PR3)-ANCA or no ANCA, and who had ever achieved the first remission...
March 23, 2017: Clinical and Experimental Rheumatology
https://www.readbyqxmd.com/read/28338925/tobacco-use-oral-health-and-risk-of-parkinson-s-disease
#6
Zhiwei Liu, Ann Roosaar, Tony Axéll, Weimin Ye
Few studies have investigated the associations between use of Swedish moist snuff (snus), associated poor oral health, and risk of Parkinson's disease (PD). We followed 20,175 participants who were free of PD in 1973-1974 in Uppsala, Sweden, until the end of 2012. We used Cox proportional hazards regression models to estimate hazard ratios and corresponding 95% confidence intervals for the associations between tobacco use, oral health indicators, and PD risk. We found that tobacco use was associated with a lower risk of PD in males...
March 9, 2017: American Journal of Epidemiology
https://www.readbyqxmd.com/read/28337857/wxc-c-nrgo-composite-derived-from-polyoxotungstate-conductive-polypyrrole-graphene-as-efficient-electrocatalyst-for-hydrogen-evolution-reaction
#7
Ya-Qian Lan, Xiao-Li Wang, Yu-Jia Tang, Wei Huang, Chun-Hui Liu, Long-Zhang Dong, Shun-Li Li
Efficient hydrogen evolution reaction (HER) from water through electrocatalysis using cost-effective materials is critical to realize the clean hydrogen production. Herein, with controlling the structure and composition of polyoxotungstate/conductive polypyrrole/graphene (PCG) precursor precisely and followed by the temperature-programmed reaction, we developed a highly active and stable catalyst WxC@C/NRGO. The composite presents splendid performance towards HER in acidic media, with a small onset overpotential of 24 mV vs...
March 23, 2017: ChemSusChem
https://www.readbyqxmd.com/read/28337581/high-lactic-acid-and-fructose-production-via-mn-2-mediated-conversion-of-inulin-by-lactobacillus-paracasei
#8
Kaloyan Petrov, Luiza Popova, Penka Petrova
Lactobacillus paracasei DSM 23505 is able to produce high amounts of lactic acid (LA) by simultaneous saccharification and fermentation (SSF) of inulin. Aiming to obtain the highest possible amounts of LA and fructose, the present study is devoted to evaluate the impact of bivalent metal ions on the process of inulin conversion. It was shown that Mn(2+) strongly increases the activity of the purified key enzyme β-fructosidase. In vivo, batch fermentation kinetics revealed that the high Mn(2+) concentrations accelerated inulin hydrolysis by raise of the inulinase activity, and increased sugars conversion to LA through enhancement of the whole glycolytic flux...
March 23, 2017: Applied Microbiology and Biotechnology
https://www.readbyqxmd.com/read/28336869/non-enzymatic-glucose-sensor-composed-of-carbon-coated-nano-zinc-oxide
#9
Ren-Jei Chung, An-Ni Wang, Qing-Liang Liao, Kai-Yu Chuang
Nowadays glucose detection is of great importance in the fields of biological, environmental, and clinical analyzes. In this research, we report a zinc oxide (ZnO) nanorod powder surface-coated with carbon material for non-enzymatic glucose sensor applications through a hydrothermal process and chemical vapor deposition method. A series of tests, including crystallinity analysis, microstructure observation, and electrochemical property investigations were carried out. For the cyclic voltammetric (CV) glucose detection, the low detection limit of 1 mM with a linear range from 0...
February 10, 2017: Nanomaterials
https://www.readbyqxmd.com/read/28336804/beyond-privacy-and-exposure-ethical-issues-within-citizen-facing-analytics
#10
Peter Grindrod
We discuss the governing forces for analytics, especially concerning citizens' behaviours and their transactions, that depend on which of three spheres of operation an institution is in (corporate, public sector/government and academic). We argue that aspirations and missions also differ by sphere even as digital spaces have drawn these spheres ever closer together. We propose that citizens' expectations and implicit permissions for any exploitation of their data require the perception of a fair balance of benefits, which should be transparent (accessible to citizens) and justifiable...
December 28, 2016: Philosophical Transactions. Series A, Mathematical, Physical, and Engineering Sciences
https://www.readbyqxmd.com/read/28336798/data-science-ethics-in-government
#11
REVIEW
Cat Drew
Data science can offer huge opportunities for government. With the ability to process larger and more complex datasets than ever before, it can provide better insights for policymakers and make services more tailored and efficient. As with all new technologies, there is a risk that we do not take up its opportunities and miss out on its enormous potential. We want people to feel confident to innovate with data. So, over the past 18 months, the Government Data Science Partnership has taken an open, evidence-based and user-centred approach to creating an ethical framework...
December 28, 2016: Philosophical Transactions. Series A, Mathematical, Physical, and Engineering Sciences
https://www.readbyqxmd.com/read/28336582/high-mammographic-density-in-long-term-night-shift-workers-ddm-spain-var-ddm
#12
Ana Maria Pedraza-Flechas, Virginia Lope, Carmen Sánchez-Contador, Carmen Santamariña, Carmen Pedraz-Pingarrón, Pilar Moreo, María Ederra, Josefa Miranda-García, Carmen Vidal, Rafael Llobet, Nuria Aragonés, Dolores Salas-Trejo, Marina Pollán, Beatriz Pérez-Gómez
Background:Night-shift work (NSW) has been suggested as a possible cause of breast cancer (BC), and its association with mammographic density (MD), one of the strongest risk factors for BC, has been scarcely addressed. This study examined NSW and MD in Spanish women. Methods:The study covered 2752 women aged 45-68 years recruited in 2007-2008 in 7 population-based public BC screening centers, which included 243 women who had performed NSW for at least one year. Occupational data and information on potential confounders was collected by personal interview...
March 23, 2017: Cancer Epidemiology, Biomarkers & Prevention
https://www.readbyqxmd.com/read/28336563/complex-multifault-rupture-during-the-2016-mw-7-8-kaik%C3%A5-ura-earthquake-new-zealand
#13
Ian J Hamling, Sigrun Hreinsdóttir, Kate Clark, John Elliott, Cunren Liang, Eric Fielding, Nicola Litchfield, Pilar Villamor, Laura Wallace, Tim J Wright, Elisabetta D'Anastasio, Stephen Bannister, David Burbidge, Paul Denys, Paula Gentle, Jamie Howarth, Christof Mueller, Neville Palmer, Chris Pearson, William Power, Philip Barnes, David J A Barrell, Russ Van Dissen, Robert Langridge, Tim Little, Andrew Nicol, Jarg Pettinga, Julie Rowland, Mark Stirling
On 14th November 2016, the northeastern South Island of New Zealand was struck by a major Mw 7.8 earthquake. Field observations, in conjunction with InSAR, GPS, and seismology reveal this to be one of the most complex earthquakes ever recorded. The rupture propagated northward for more than 170 km along both mapped and unmapped faults, before continuing offshore at its northeastern extent. Geodetic and field observations reveal surface ruptures along at least 12 major faults, including possible slip along the southern Hikurangi subduction interface, extensive uplift along much of the coastline and widespread anelastic deformation including the ~8 m uplift of a fault-bounded block...
March 23, 2017: Science
https://www.readbyqxmd.com/read/28336355/estimated-hiv-inter-test-interval-among-people-at-high-risk-for-hiv-infection-in-the-u-s
#14
Qian An, Ruiguang Song, Teresa J Finlayson, Cyprian Wejnert, Gabriela Paz-Bailey
INTRODUCTION: Knowing the HIV testing frequency and its temporal changes are central to evaluate public adherence to HIV testing recommendations and performance of HIV prevention programs. This study intended to estimate the mean HIV inter-test interval (ITI) and monitor its trends among men who have sex with men (MSM); people who inject drugs (PWID); and high-risk heterosexuals (HRH). METHODS: Using National HIV Behavioral Surveillance data collected during 2008-2015, this analysis estimated the mean HIV ITI for each year by race/ethnicity and age among MSM, PWID, and HRH who reported the most recent HIV test date...
March 20, 2017: American Journal of Preventive Medicine
https://www.readbyqxmd.com/read/28336062/integrated-strategies-to-gain-a-systems-level-view-of-dynamic-signaling-networks
#15
Robert H Newman, Jin Zhang
In order to survive and function properly in the face of an ever changing environment, cells must be able to sense changes in their surroundings and respond accordingly. Cells process information about their environment through complex signaling networks composed of many discrete signaling molecules. Individual pathways within these networks are often tightly integrated and highly dynamic, allowing cells to respond to a given stimulus (or, as is typically the case under physiological conditions, a combination of stimuli) in a specific and appropriate manner...
2017: Methods in Enzymology
https://www.readbyqxmd.com/read/28335449/the-relation-between-frequency-of-e-cigarette-use-and-frequency-and-intensity-of-cigarette-smoking-among-south-korean-adolescents
#16
Jung Ah Lee, Sungkyu Lee, Hong-Jun Cho
INTRODUCTION: The prevalence of adolescent electronic cigarette (e-cigarette) use has increased in most countries. This study aims to determine the relation between the frequency of e-cigarette use and the frequency and intensity of cigarette smoking. Additionally, the study evaluates the association between the reasons for e-cigarette use and the frequency of its use. MATERIALS AND METHODS: Using the 2015 Korean Youth Risk Behavior Web-Based Survey, we included 6655 adolescents with an experience of e-cigarette use who were middle and high school students aged 13-18 years...
March 14, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28334500/efficient-and-stable-vacuum-free-processed-perovskite-solar-cells-enabled-by-a-robust-solution-processed-hole-transport-layer
#17
Chih-Yu Chang, Bo-Chou Tsai, Yu-Cheng Hsiao
In this work, efficient and stable vacuum-free processed perovskite solar cells (PeSCs) is demonstrated by employ solution-processed molybdenum tris-[1-(trifluoroethanoyl)-2-(trifluoromethyl)ethane-1,2-dithiolene] (Mo(tfd-COCF3)3)-doped poly(3,4-ethylenedioxythiophene) (PEDOT) film as hole transport layer (HTL). Our results indicate that the incorporation of Mo(tfd-COCF3)3 dopant can induce p-doping via the charge transfer from the highest occupied molecular orbital level of PEDOT host to the electron affinity of Mo(tfd-COCF3)3, leading to an increase in conductivity by more than three orders of magnitude...
March 23, 2017: ChemSusChem
https://www.readbyqxmd.com/read/28334467/revisiting-the-paradigm-shift-in-opioid-use-developments-and-implications-10%C3%A2-years-later
#18
Benedikt Fischer, Jürgen Rehm
A decade ago, we queried the unfolding of a 'paradigm shift' in illicit opioid use in North America, specifically involving a shift away from heroin to prescription opioid (PO) use. Today, this situation is more acute than ever, with prescription opioid misuse, morbidity and mortality amounting to one of the most severe substance use-related public health crises ever, now even impacting life expectancy in key population segments. Despite medical system-based PO dispensing and practices being recognised as core drivers of the PO crisis, effective policy measures have been long absent or limited-including those to reduce medical PO use to levels supported by best evidence for pain care...
March 23, 2017: Drug and Alcohol Review
https://www.readbyqxmd.com/read/28333969/the-associations-of-personality-traits-and-parental-education-with-smoking-behaviour-among-adolescents
#19
Aina M Yáñez, Alfonso Leiva, Andreu Estela, Iva Čukić
We examined whether personality traits and parental education are associated with smoking initiation in a sample of Spanish secondary school students. Participants, taken from the ITACA study (842 adolescents aged 14-15 years), completed a questionnaire assessing personality traits of the Five Factor Model, smoking behaviours and parental education. Multinomial logistic regression models controlling for age and sex were used to determine the independent associations and interactions of personality traits and parental education with risk of ever trying smoking, as well as with being a regular smoker in adolescence...
2017: PloS One
https://www.readbyqxmd.com/read/28333388/central-regulation-of-glucose-homeostasis
#20
Alexander Tups, Jonas Benzler, Domenico Sergi, Sharon R Ladyman, Lynda M Williams
The ability of the brain to directly control glucose levels in the blood independently of its effects on food intake and body weight has been known ever since 1854 when Claude Bernard, a French physiologist, discovered that lesioning the floor of the fourth ventricle in rabbits led to a rise of sugar in the blood. Despite this outstanding discovery at that time, it took more than 140 years before progress started to be made in identifying the underlying mechanisms of brain-mediated control of glucose homeostasis...
March 16, 2017: Comprehensive Physiology
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