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https://www.readbyqxmd.com/read/27933677/the-effect-of-slow-paced-breathing-on-stress-management-in-adolescents-with-intellectual-disability
#1
S Laborde, M S Allen, N Göhring, F Dosseville
BACKGROUND: Intellectual disabilities often create a state of chronic stress for both the person concerned and their significant others (family, caregivers). The development of stress management methods is therefore important for the reduction of stress in persons with intellectual disability. The aim of this experiment was to investigate the effect of slow-paced breathing on stress symptoms experienced by adolescents with intellectual disabilities during a cognitive task under time pressure...
December 9, 2016: Journal of Intellectual Disability Research: JIDR
https://www.readbyqxmd.com/read/27933645/aflatoxin-biomarkers-in-hair-may-facilitate-long-term-exposure-studies
#2
Innocent Mupunga, Christo D Izaaks, Leshweni J Shai, David R Katerere
Aflatoxins are highly toxic fungal metabolites produced by some members of the Aspergillus species. They are low molecular weight lipophilic compounds that are easily absorbed from the gastrointestinal tract. They contaminate most staple foods, including maize, peanuts, peanut butter and sorghum mainly in the tropics where hot and humid conditions promote fungal growth. Absorbed aflatoxins are metabolized by the cytochrome P450 enzyme system in the liver into toxic metabolites. Aflatoxin B (AFB)1 is the most toxic, carcinogenic and mutagenic naturally occurring toxin...
December 9, 2016: Journal of Applied Toxicology: JAT
https://www.readbyqxmd.com/read/27933614/antiviral-agents-for-infectious-mononucleosis-glandular-fever
#3
REVIEW
Muireann De Paor, Kirsty O'Brien, Tom Fahey, Susan M Smith
BACKGROUND: Infectious mononucleosis (IM) is a clinical syndrome, usually caused by the Epstein Barr virus (EPV), characterised by lymphadenopathy, fever and sore throat. Most cases of symptomatic IM occur in older teenagers or young adults. Usually IM is a benign self-limiting illness and requires only symptomatic treatment. However, occasionally the disease course can be complicated or prolonged and lead to decreased productivity in terms of school or work. Antiviral medications have been used to treat IM, but the use of antivirals for IM is controversial...
December 8, 2016: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/27933578/inhibitory-activity-of-beauveria-bassiana-and-trichoderma-spp-on-the-insect-pests-xylotrechus-arvicola-coleoptera-cerambycidae-and-acanthoscelides-obtectus-coleoptera-chrisomelidae-bruchinae
#4
Álvaro Rodríguez-González, Sara Mayo, Óscar González-López, Bonifacio Reinoso, Santiago Gutierrez, Pedro Antonio Casquero
Xylotrechus arvicola is an important pest in vineyards (Vitis vinifera) in the main Iberian wine-producing regions, and Acanthoscelides obtectus causes severe post-harvest losses in the common bean (Phaseolus vulgaris). Under laboratory conditions with a spray tower, the susceptibility of the immature stages of X. arvicola and A. obtectus against the entomopathogenic fungi Beauveria bassiana and four strains of Trichoderma spp. was evaluated. Both insect pests T. harzianum and B. bassiana showed a good inhibitory activity, accumulating an inhibition on the eggs of values above 85 and 82%, respectively...
January 2017: Environmental Monitoring and Assessment
https://www.readbyqxmd.com/read/27933577/environmental-and-health-impacts-of-effluents-from-textile-industries-in-ethiopia-the-case-of-gelan-and-dukem-oromia-regional-state
#5
Diriba Dadi, Till Stellmacher, Feyera Senbeta, Steven Van Passel, Hossein Azadi
This study focuses on four textile industries (DH-GEDA, NOYA, ALMHADI, and ALSAR) established between 2005 and 2008 in the peri-urban areas of Dukem and Gelan. The objectives of the study were to generate baseline information regarding the concentration levels of selected pollutants and to analyze their effects on biophysical environments. This study also attempts to explore the level of exposure that humans and livestock have to polluted effluents and the effects thereof. The findings of this study are based on data empirically collected from two sources: laboratory analysis of sample effluents from the four selected textile plants and quantitative as well as qualitative socioeconomic data collection...
January 2017: Environmental Monitoring and Assessment
https://www.readbyqxmd.com/read/27933560/familiarity-increases-the-number-of-remembered-pok%C3%A3-mon-in-visual-short-term-memory
#6
Weizhen Xie, Weiwei Zhang
Long-term memory (LTM) can influence many aspects of short-term memory (STM), including increased STM span. However, it is unclear whether LTM enhances the quantitative or qualitative aspect of STM. That is, do we retain a larger number of representations or more precise representations in STM for familiar stimuli than unfamiliar stimuli? This study took advantage of participants' prior rich multimedia experience with Pokémon, without investing on laboratory training to examine how prior LTM influenced visual STM...
December 8, 2016: Memory & Cognition
https://www.readbyqxmd.com/read/27933553/spontaneous-honeybee-behaviour-is-altered-by-persistent-organic-pollutants
#7
Jade Drummond, Sally M Williamson, Ann E Fitchett, Geraldine A Wright, Sarah J Judge
The effect of environmental pollutants on honeybee behaviour has focused mainly on currently used pesticides. However, honeybees are also exposed to persistent organic pollutants (POPs). The aim of this laboratory based study was to determine if exposure to sublethal field-relevant concentrations of POPs altered the spontaneous behaviour of foraging-age worker honeybees. Honeybees (Apis mellifera) were orally exposed to either a sublethal concentration of the polychlorinated biphenyl (PCB) mixture Aroclor 1254 (100 ng/ml), the organochlorine insecticide lindane (2...
December 8, 2016: Ecotoxicology
https://www.readbyqxmd.com/read/27933517/a-novel-mutation-in-the-fibrinogen-a%C3%AE-chain-gly13arg-fibrinogen-nanning-causes-congenital-dysfibrinogenemia-associated-with-defective-peptide-a-release
#8
Jie Yan, Meiling Luo, Peng Cheng, Lin Liao, Xuelian Deng, Donghong Deng, Faquan Lin
Dysfibrinogenemia is characterized by blood coagulation dysfunction induced by an abnormal molecular structure of fibrinogen. Here, we describe a new case. A 32-year-old female was suspected of having dysfibrinogenemia during routine laboratory screening, based on her decreased functional fibrinogen level, normal fibrinogen antigen level, and prolonged thrombin time. We extracted DNA and performed polymerase chain reaction and DNA sequencing to identify genetic mutation. Fibrin polymerization, the kinetics of the fibrinopeptide release, scanning electron microscopy, mass spectrometric analysis, fibrin cross-linking, sodium dodecyl sulfate polyacrylamide gel electrophoresis and western blot were conducted...
December 8, 2016: International Journal of Hematology
https://www.readbyqxmd.com/read/27933497/a-review-and-investigation-of-the-effect-of-nanophotocatalytic-ozonation-process-for-phenolic-compound-removal-from-real-effluent-of-pulp-and-paper-industry
#9
Hamed Biglari, Mojtaba Afsharnia, Vali Alipour, Rasoul Khosravi, Kiomars Sharafi, Amir Hossein Mahvi
Phenol and its derivatives are the major environmental pollutants discharged from paper and pulp industries into water bodies. All these compounds and chlorinated phenolic compounds in particular are very toxic to fauna and flora, even at relatively low concentration. This study aimed to investigate the removal rate of phenolic compounds from the effluent of pulp and paper industries using a combination of ozonation and photocatalytic processes. Firstly, a certain volume from the effluent of paper and pulp industries containing certain phenol concentrations was obtained and fed into a prefabricated reactor at laboratory scale...
December 8, 2016: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/27933493/norovirus-gii-pe-genotype-tracking-a-foodborne-outbreak-on-a-cruise-ship-through-molecular-epidemiology-brazil-2014
#10
Simone Guadagnucci Morillo, Adriana Luchs, Audrey Cilli, Cibele Daniel Ribeiro, Rita de Cássia Compagnoli Carmona, Maria do Carmo Sampaio Tavares Timenetsky
Norovirus (NoV) is recognized as the most common cause of foodborne outbreaks. In 2014, an outbreak of acute gastroenteritis occurred on a cruise ship in Brazil, and NoV became the suspected etiology. Here we present the molecular identification of the NoV strains and the use of sequence analysis to determine modes of virus transmission. Food (cream cheese, tuna salad, grilled fish, orange mousse, and vegetables soup) and clinical samples were analyzed by ELISA, conventional RT-PCR, qRT-PCR, and sequencing...
December 8, 2016: Food and Environmental Virology
https://www.readbyqxmd.com/read/27933421/erratum-to-an-experimental-framework-for-generating-evolvable-chemical-systems-in-the-laboratory
#11
David A Baum, Kalin Vetsigian
No abstract text is available yet for this article.
December 8, 2016: Origins of Life and Evolution of the Biosphere
https://www.readbyqxmd.com/read/27933201/association-between-metabolic-syndrome-and-liver-histology-among-nafld-patients-without-diabetes
#12
Pushpjeet Kanwar, James E Nelson, Katherine Yates, David E Kleiner, Aynur Unalp-Arida, Kris V Kowdley
BACKGROUND: Metabolic syndrome (MetS) and obesity are associated with non-alcoholic fatty liver disease (NAFLD). The aim of this observational study was to examine the relationship of MetS and a diagnosis of non-alcoholic steatohepatitis (NASH) in patients without diabetes in the NASH Clinical Research Network (CRN). METHODS: Clinical, demographic, histological, laboratory and anthropometric data were collected on 356 adult patients without diabetes with NAFLD. Obesity was defined as body mass index ≥30...
2016: BMJ Open Gastroenterology
https://www.readbyqxmd.com/read/27933170/growth-of-a-progesterone-receptor-positive-meningioma-in-a-female-patient-with-congenital-adrenal-hyperplasia
#13
T O'Shea, R K Crowley, M Farrell, S MacNally, P Govender, J Feeney, J Gibney, M Sherlock
: Meningioma growth has been previously described in patients receiving oestrogen/progestogen therapy. We describe the clinical, radiological, biochemical and pathologic findings in a 45-year-old woman with congenital adrenal hyperplasia secondary to a defect in the 21-hydroxylase enzyme who had chronic poor adherence to glucocorticoid therapy with consequent virilisation. The patient presented with a frontal headache and marked right-sided proptosis. Laboratory findings demonstrated androgen excess with a testosterone of 18...
2016: Endocrinology, Diabetes & Metabolism Case Reports
https://www.readbyqxmd.com/read/27933135/impact-of-laparoscopic-surgery-training-laboratory-on-surgeon-s-performance
#14
REVIEW
Fabio C M Torricelli, Joao Arthur B A Barbosa, Giovanni S Marchini
Minimally invasive surgery has been replacing the open standard technique in several procedures. Similar or even better postoperative outcomes have been described in laparoscopic or robot-assisted procedures when compared to open surgery. Moreover, minimally invasive surgery has been providing less postoperative pain, shorter hospitalization, and thus a faster return to daily activities. However, the learning curve required to obtain laparoscopic expertise has been a barrier in laparoscopic spreading. Laparoscopic surgery training laboratory has been developed to aid surgeons to overcome the challenging learning curve...
November 27, 2016: World Journal of Gastrointestinal Surgery
https://www.readbyqxmd.com/read/27933110/profiling-lung-adenocarcinoma-by-liquid-biopsy-can-one-size-fit-all
#15
Harry W Clifford, Amy P Cassidy, Courtney Vaughn, Evaline S Tsai, Bianka Seres, Nirmesh Patel, Hannah L O'Neill, Emil Hewage, John W Cassidy
BACKGROUND: Cancer is first and foremost a disease of the genome. Specific genetic signatures within a tumour are prognostic of disease outcome, reflect subclonal architecture and intratumour heterogeneity, inform treatment choices and predict the emergence of resistance to targeted therapies. Minimally invasive liquid biopsies can give temporal resolution to a tumour's genetic profile and allow the monitoring of treatment response through levels of circulating tumour DNA (ctDNA). However, the detection of ctDNA in repeated liquid biopsies is currently limited by economic and time constraints associated with targeted sequencing...
2016: Cancer Nanotechnology
https://www.readbyqxmd.com/read/27933027/differences-of-perceived-image-generated-through-the-web-site-empirical-evidence-obtained-in-spanish-destinations
#16
Juan J Blazquez-Resino, Ana I Muro-Rodriguez, Israel R Perez-Jimenez
In this paper, a study of the perceived destination image created by promotional Web Pages is expounded in an attempt to identify their differences as generators of destination image in the consumers' mind. Specifically, it seeks to analyse whether the web sites of different Spanish regions improve the image that consumers have of the destination, identifying their main dimensions and analysing its effect on satisfaction and intentions of the future behavior of potential visitors. To achieve these objectives and verify the hypotheses, a laboratory experiment was performed, where it was determined what changes are produced in the tourist's previous image after browsing the tourist webs of three different regions...
2016: Frontiers in Psychology
https://www.readbyqxmd.com/read/27932913/lifewatchgreece-portal-development-architecture-implementation-and-challenges-for-a-biodiversity-research-e-infrastructure
#17
Alexandros Gougousis, Nicolas Bailly
BACKGROUND: Biodiversity data is characterized by its cross-disciplinary character, the extremely broad range of data types and structures, and the plethora of different data sources providing resources for the same piece of information in a heterogeneous way. Since the web inception two decades ago, there are multiple initiatives to connect, aggregate, share, and publish biodiversity data, and to establish data and work flows in order to analyze them. The European program LifeWatch aims at establishing a distributed network of nodes implementing virtual research environment in Europe to facilitate the work of biodiversity researchers and managers...
2016: Biodiversity Data Journal
https://www.readbyqxmd.com/read/27932907/optimized-r-functions-for-analysis-of-ecological-community-data-using-the-r-virtual-laboratory-rvlab
#18
Constantinos Varsos, Theodore Patkos, Anastasis Oulas, Christina Pavloudi, Alexandros Gougousis, Umer Zeeshan Ijaz, Irene Filiopoulou, Nikolaos Pattakos, Edward Vanden Berghe, Antonio Fernández-Guerra, Sarah Faulwetter, Eva Chatzinikolaou, Evangelos Pafilis, Chryssoula Bekiari, Martin Doerr, Christos Arvanitidis
BACKGROUND: Parallel data manipulation using R has previously been addressed by members of the R community, however most of these studies produce ad hoc solutions that are not readily available to the average R user. Our targeted users, ranging from the expert ecologist/microbiologists to computational biologists, often experience difficulties in finding optimal ways to exploit the full capacity of their computational resources. In addition, improving performance of commonly used R scripts becomes increasingly difficult especially with large datasets...
2016: Biodiversity Data Journal
https://www.readbyqxmd.com/read/27932851/computational-fluid-dynamic-modeling-of-a-medium-sized-surface-mine-blasthole-drill-shroud
#19
Y Zheng, W R Reed, L Zhou, J P Rider
The Pittsburgh Mining Research Division of the U.S. National Institute for Occupational Safety and Health (NIOSH) recently developed a series of models using computational fluid dynamics (CFD) to study airflows and respirable dust distribution associated with a medium-sized surface blasthole drill shroud with a dry dust collector system. Previously run experiments conducted in NIOSH's full-scale drill shroud laboratory were used to validate the models. The setup values in the CFD models were calculated from experimental data obtained from the drill shroud laboratory and measurements of test material particle size...
November 2016: Mining Engineering
https://www.readbyqxmd.com/read/27932683/survival-of-bacteria-of-laboratory-animal-origin-on-cage-bedding-and-inactivation-by-hydrogen-peroxide-vapour
#20
Laurentiu Benga, W Peter M Benten, Eva Engelhardt, Christina Gougoula, Roland Schulze-Röbbecke, Martin Sager
This study aims to determine the ability of laboratory animal bacteria to resist desiccation and inactivation by hydrogen peroxide vapour (HPV) on paper bedding pieces. Bedding pieces were saturated with bacterial suspensions in water or 2% (w/v) bovine serum albumin (BSA) in water, and held in a mouse facility. Viable counts showed variable survival rates over time for the bacterial species used ([Pasteurella] pneumotropica, Muribacter muris, Pseudomonas aeruginosa, Acinetobacter redioresistens, Escherichia coli, Klebsiella oxytoca, Bordetella bronchiseptica, Bordetella hinzii, Enterococcus faecalis, β-haemolytic Streptococcus spp...
December 8, 2016: Laboratory Animals
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