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https://www.readbyqxmd.com/read/28346533/correction-a-cross-sectional-study-of-colonization-rates-with-methicillin-resistant-staphylococcus-aureus-mrsa-and-extended-spectrum-beta-lactamase-esbl-and-carbapenemase-producing-enterobacteriaceae-in-four-swiss-refugee-centres
#1
Rein Jan Piso, Roman Käch, Roxana Pop, Daniela Zillig, Urs Schibli, Stefano Bassetti, Dominik M Meinel, Adrian Egli
[This corrects the article DOI: 10.1371/journal.pone.0170251.].
2017: PloS One
https://www.readbyqxmd.com/read/28345358/-instead-of-popping-pills-perhaps-you-should-add-frog-breathing-experiences-of-glossopharyngeal-insufflation-breathing-for-people-with-cervical-spinal-cord-injury
#2
Malin Nygren-Bonnier, Jens Werner, Gabriele Biguet, Sverker Johansson
BACKGROUND: People with cervical spinal cord injury have impaired function of the respiratory muscles, which results in reduced ventilation. Glossopharyngeal insufflation/breathing increases total lung capacity and improves cough function, however, knowledge of the experiences regarding learning and practicing glossopharyngeal insufflation in everyday life is missing. PURPOSE: To describe and explore the experiences of learning and practicing glossopharyngeal insufflation among people with cervical spinal cord injury...
March 27, 2017: Disability and Rehabilitation
https://www.readbyqxmd.com/read/28342994/persistent-organic-pollutants-pops-in-the-atmosphere-of-coastal-areas-of-the-ross-sea-antarctica-indications-for-long-term-downward-trends
#3
Karla Pozo, Tania Martellini, Simonetta Corsolini, Tom Harner, Victor Estellano, Petr Kukučka, Marie D Mulder, Gerhard Lammel, Alessandra Cincinelli
Passive air samplers were used to evaluate long-term trends and spatial distribution of trace organic compounds in Antarctica. Duplicate PUF disk samplers were deployed at six automatic weather stations in the coastal area of the Ross sea (East Antarctica), between December 2010 and January 2011, during the XXVI Italian Scientific Research Expedition. Among the investigated persistent organic compounds, Hexachlorobenzene was the most abundant, with air concentrations ranging from 0.8 to 50 pg m(-3). In general, the following decreasing concentration order was found for the air samples analyzed: HCB > PeCB > PCBs > DDTs > HCHs...
February 27, 2017: Chemosphere
https://www.readbyqxmd.com/read/28342592/polychlorinated-biphenyls-pcbs-and-organochlorine-pesticides-ocps-in-sediments-from-an-urban-and-industrial-impacted-subtropical-estuary-babitonga-bay-brazil
#4
Juliane Rizzi, Satie Taniguchi, César C Martins
Babitonga Bay is a large estuary, which has been under pressure from anthropogenic activities coexisting with a natural area of Atlantic rainforest and mangrove systems. The concentration of persistent organic pollutants (POPs), such as polychlorinated biphenyls (PCBs) and organochlorine pesticides (OCPs) was determined to evaluate the contamination status and the determine possible pollution sources in the estuary. The ∑DDT (sum of DDT, DDE and DDD concentrations) was the predominant OCP group, with concentrations ranging from <DL (below detection limit) to 122ng g(-1)...
March 23, 2017: Marine Pollution Bulletin
https://www.readbyqxmd.com/read/28342352/mechanochemical-mechanism-of-rapid-dechlorination-of-hexachlorobenzene
#5
Shanshan Deng, Shaoguo Kang, Nannan Feng, Jianxin Zhu, Bo Yu, Xiaofeng Xie, Jing Chen
Recent researches indicate that mechanochemical treatment (MCT) is a promising method to degrade the environmental hazards, especially in the area of persistent organic pollutants (POPs) disposal. However, the mechanochemical dechlorination mechanism of POPs still needs to be further verified. In this mechanochemical process, hexachlorobenzene (HCB) was chosen as a model pollutant with aluminum and alumina (Al+Al2O3) powders as the co-milling regents. Both of the intermediate analysis and quantum chemical calculations were adopted to elucidate the free radical dechlorination mechanism of HCB...
March 12, 2017: Journal of Hazardous Materials
https://www.readbyqxmd.com/read/28339064/extracellular-matrix-metabolism-disorder-induced-by-mechanical-strain-on-human-parametrial-ligament-fibroblasts
#6
Jie Min, Bingshu Li, Cheng Liu, Wenjun Guo, Shasha Hong, Jianming Tang, Li Hong
Pelvic organ prolapse (POP) is a global health problem that may seriously impact the quality of life of the sufferer. The present study aimed to investigate the potential mechanisms underlying alterations in extracellular matrix (ECM) metabolism in the pathogenesis of POP, by investigating the expression of ECM components in human parametrial ligament fibroblasts (hPLFs) subject to various mechanical strain loads. Fibroblasts derived from parametrial ligaments were cultured from patients with POP and without malignant tumors, who underwent vaginal hysterectomy surgery...
March 24, 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28338116/how-to-diagnose-and-treat-a-cancer-of-unknown-primary-site
#7
REVIEW
Ciprian Tomuleasa, Florin Zaharie, Mihai-Stefan Muresan, Laura Pop, Zsolt Fekete, Delia Dima, Ioana Frinc, Adrian Trifa, Cristian Berce, Ancuta Jurj, Ioana Berindan-Neagoe, Mihnea Zdrenghea
Almost one in every three patients with advanced tumors have distant metastasis at the time of clinical diagnosis. In most cases, the primary tumor site is identified immediately, within a few days. But for some patients, the primary lesion cannot be found after the initial clinical assessment. These cases are called cancers of unknown primary origin (CUPs), a clinical diagnosis very difficult to manage by physicians due to the absence of a standard-of-care for the initial therapeutic regimen, as well as due to the impossibility to include these cases in randomized clinical trials...
March 2017: Journal of Gastrointestinal and Liver Diseases: JGLD
https://www.readbyqxmd.com/read/28333818/practice-bulletin-no-176-pelvic-organ-prolapse
#8
(no author information available yet)
Pelvic organ prolapse (POP) is a common, benign condition in women. For many women it can cause vaginal bulge and pressure, voiding dysfunction, defecatory dysfunction, and sexual dysfunction, which may adversely affect quality of life. Women in the United States have a 13% lifetime risk of undergoing surgery for POP (). Although POP can occur in younger women, the peak incidence of POP symptoms is in women aged 70-79 years (). Given the aging population in the United States, it is anticipated that by 2050 the number of women experiencing POP will increase by approximately 50% ()...
April 2017: Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28333810/practice-bulletin-no-176-summary-pelvic-organ-prolapse
#9
(no author information available yet)
Pelvic organ prolapse (POP) is a common, benign condition in women. For many women it can cause vaginal bulge and pressure, voiding dysfunction, defecatory dysfunction, and sexual dysfunction, which may adversely affect quality of life. Women in the United States have a 13% lifetime risk of undergoing surgery for POP (1). Although POP can occur in younger women, the peak incidence of POP symptoms is in women aged 70-79 years (2). Given the aging population in the United States, it is anticipated that by 2050 the number of women experiencing POP will increase by approximately 50% (3)...
April 2017: Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28330680/screening-for-and-subsequent-participation-in-a-trial-for-depression-and-anxiety-in-people-with-type-2-diabetes-treated-in-primary-care-who-do-we-reach
#10
Corinne H Stoop, Giesje Nefs, Victor J Pop, François Pouwer
AIMS: This study investigated (factors related to) (a) the response to a screening procedure for depression and anxiety in people with type 2 diabetes in primary care, and (b) participation in a subsequent randomised controlled trial targeting depressive or anxiety symptoms. METHODS: People with type 2 diabetes (n=1837) received a screening questionnaire assessing depressive symptoms (PHQ-9) and anxiety symptoms (GAD-7). Eligible persons who scored above the cut-off score (PHQ-9≥7 or GAD-7≥8) were offered to participate in the trial...
March 18, 2017: Primary Care Diabetes
https://www.readbyqxmd.com/read/28330047/superposition-anatomique-de-l%C3%A2-angiographie-num%C3%A3-ris%C3%A3-e-rotationnelle-et-l%C3%A2-irm-haute-r%C3%A3-solution-pour-pr%C3%A3-ciser-la-position-intra-ou-extra-caverneuse-des-an%C3%A3-vrysmes-paraclino%C3%A3-diens
#11
Raoul Pop, Monica Manisor, Dan Mihoc, Sebastian Richter, Valérie Wolff, Rémy Beaujeux
No abstract text is available yet for this article.
March 2017: Journal of Neuroradiology. Journal de Neuroradiologie
https://www.readbyqxmd.com/read/28329713/pcbs-and-ocps-in-human-milk-in-eastern-siberia-russia-levels-temporal-trends-and-infant-exposure-assessment
#12
Elena A Mamontova, Eugenia N Tarasova, Alexander A Mamontov
The aim of our study is to investigate the spatial distribution of polychlorinated biphenyls (PCBs), hexachlorobenzene (HCB), dichlorodiphenyltrichloroethane (p,p'-DDT) and its metabolites, α- and γ-isomers of hexachlorocyclohexane (HCH) in 155 samples of human milk (HM) from Eastern Siberia (six towns and seven villages in Irkutsk Region, one village of the Republic of Buryatia and one town in Zabaikal'sk Region, Russia), and to examine the dietary and social factors influencing the human exposure to the organochlorines...
March 19, 2017: Chemosphere
https://www.readbyqxmd.com/read/28328832/clinico-radiological-diagnosis-and-grading-of-rapidly-progressive-osteoarthritis-of-the-hip
#13
Ancuţa Zazgyva, Simona Gurzu, István Gergely, Ioan Jung, Ciprian O Roman, Tudor S Pop
Due to the current lack of standard definitions for rapidly progressive osteoarthritis of the hip (RPOH) in the literature, this observational study aimed to describe new diagnostic criteria and a grading system for the disease.From a consecutive series of patients undergoing total hip replacement, 2 groups were selected: 1 with RPOH and 1 with primary hip osteoarthritis (POH), and their clinical, paraclinical, and demographic data were compared. The newly proposed clinico-radiological diagnostic criteria are based on characteristics of pain, joint mobility, and radiological assessment...
March 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28326679/synthesis-of-pyridine-zinc-based-porous-organic-polymer-for-cocatalyst-free-cycloaddition-of-epoxides
#14
He Li, Chunzhi Li, Jian Chen, Lina Liu, Qihua Yang
Synthesis of solid catalysts for co-catalyst free CO2 cycloaddition reaction has attracted much research attention. Herein we report a hierarchical porous organic polymer, Py-Zn@MA which could catalyze cycloaddition reaction with epoxides and CO2 without using any additives or co-catalyst to afford turnover frequency (TOF) as high as 250 and 97 h-1 at 130 oC using pure and diluted CO2 (a simulating flue gas), respectively. These results are superior to most ever reported heterogeneous co-catalyst free systems...
March 22, 2017: Chemistry, An Asian Journal
https://www.readbyqxmd.com/read/28326235/study-of-the-surface-properties-of-zno-nanocolumns-used-for-thin-film-solar-cells
#15
Neda Neykova, Jiri Stuchlik, Karel Hruska, Ales Poruba, Zdenek Remes, Ognen Pop-Georgievski
Densely packed ZnO nanocolumns (NCs), perpendicularly oriented to the fused-silica substrates were directly grown under hydrothermal conditions at 90 °C, with a growth rate of around 0.2 μm/h. The morphology of the nanostructures was visualized and analyzed by scanning electron microscopy (SEM). The surface properties of ZnO NCs and the binding state of present elements were investigated before and after different plasma treatments, typically used in plasma-enhanced CVD solar cell deposition processes, by X-ray photoelectron spectroscopy (XPS)...
2017: Beilstein Journal of Nanotechnology
https://www.readbyqxmd.com/read/28326071/temporal-variations-in-cigarette-tobacco-bacterial-community-composition-and-tobacco-specific-nitrosamine-content-are-influenced-by-brand-and-storage-conditions
#16
Jessica Chopyk, Suhana Chattopadhyay, Prachi Kulkarni, Eoghan M Smyth, Lauren E Hittle, Joseph N Paulson, Mihai Pop, Stephanie S Buehler, Pamela I Clark, Emmanuel F Mongodin, Amy R Sapkota
Tobacco products, specifically cigarettes, are home to microbial ecosystems that may play an important role in the generation of carcinogenic tobacco-specific nitrosamines (TSNAs), as well as the onset of multiple adverse human health effects associated with the use of these products. Therefore, we conducted time-series experiments with five commercially available brands of cigarettes that were either commercially mentholated, custom-mentholated, user-mentholated, or non-mentholated. To mimic user storage conditions, the cigarettes were incubated for 14 days under three different temperatures and relative humidities (i...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28325598/sudomotor-dysfunction-as-a-measure-of-small-fiber-neuropathy-in-type-1-diabetes
#17
Lynn Ang, Mamta Jaiswal, Brian Callaghan, David Raffel, Morton B Brown, Rodica Pop-Busui
BACKGROUND: This study evaluated whether measuring the electrochemical skin conductance (ESC), as an indirect measure of sudomotor function, may be also a reliable surrogate for early cardiovascular autonomic neuropathy (CAN). METHODS: Longitudinal study included 37 type 1 diabetes (T1D) subjects (mean age 38±13years, duration 15±7years, HbA1c 7.9±1.1%, no known complications at baseline), and 40 age-matched healthy control (HC) subjects. Mean hands ESC (ESChands) and feet (ESCfeet) were measured with the SUDOSCAN (Impeto Medical, France)...
March 10, 2017: Autonomic Neuroscience: Basic & Clinical
https://www.readbyqxmd.com/read/28322967/regulating-dyslipidemia-effect-of-polysaccharides-from-pleurotus-ostreatus-on-fat-emulsion-induced-hyperlipidemia-rats
#18
Yan Zhang, Zhuowei Wang, Gang Jin, Xiudong Yang, Hongli Zhou
This study was conducted to evaluate the regulating dyslipidemia effect of polysaccharides from Pleurotus ostreatus (POP) on fat-emulsion-induced hyperlipidemia rats. A plasma metabonomics method based on ultra-performance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry was applied to analyze the holistic mechanism of POP in a hyperlipidemia rat model. Multivariate statistical approaches such as principal component analysis and orthogonal projection to latent structure square-discriminant analysis revealed distinctions among the control, hyperlipidemia model, and POP groups...
March 18, 2017: International Journal of Biological Macromolecules
https://www.readbyqxmd.com/read/28322592/intravascular-pulmonary-venous-ultrasound-imaging-for-catheter-ablation-of-atrial-fibrillation
#19
Gabriel Cismaru, Serban Schiau, Lucian Muresan, Radu Rosu, Mihai Puiu, Dana Pop, Dumitru Zdrenghea
Atrial fibrillation is the most common cardiac arrhythmia. The development of electroanatomical mapping is an increase demand for advanced intracardiac imaging techniques of the left atrium and pulmonary veins. IVUS can demonstrate quantitative changes like lumen and wall thickness as well as qualitative changes of the pulmonary or coronary arteries wall. IVUS could also provide relevant real time imaging of the atrial and pulmonary venous wall during catheter ablation. Areas covered: The Medline and Embase databases were searched for preclinical and clinical studies of IVUS in patients with ablation of atrial fibrillation or left atrial arrhythmias...
March 21, 2017: Expert Review of Medical Devices
https://www.readbyqxmd.com/read/28320535/optimization-of-selective-pressurized-liquid-extraction-of-organic-pollutants-in-placenta-to-evaluate-prenatal-exposure
#20
REVIEW
Tania Fernández-Cruz, Elena Martínez-Carballo, Jesús Simal-Gándara
The early exposure to organic pollutants (OPs) related to dietary habit or environmental exposure is a concern of growing interest in environmental health. When OPs enter the body, they can accumulate in fatty tissue and even travel through the bloodstream being able to cross the placenta and reach the fetus through the substance exchange between the mother and the child. Epidemiologic and clinical data affirm that these chemicals increase the risk of adverse effects during childhood. This article reviews and addresses one of the most relevant analytical methods for determining OPs in placenta...
March 8, 2017: Journal of Chromatography. A
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