Read by QxMD icon Read


Luís Filipe Azevedo, Rute Sampaio, Cláudia Camila Dias, José Romão, Laurinda Lemos, Luís Agualusa, Sílvia Vaz-Serra, Teresa Patto, Altamiro Costa-Pereira, José Manuel Castro-Lopes
BACKGROUND: We aimed to perform the translation, cultural adaptation, and validation of the Pain Beliefs and Perceptions Inventory (PBPI) for the European Portuguese language and chronic pain population. METHODS: This is a longitudinal multicenter validation study. A Portuguese version of the PBPI (PBPI-P) was created through a process of translation, back-translation, and expert panel evaluation. The PBPI-P was administered to a total of 122 patients from 13 chronic pain clinics in Portugal, at baseline and after 7 days...
October 22, 2016: Pain Practice: the Official Journal of World Institute of Pain
Letícia Couto Garcia, Danilo Bandini Ribeiro, Fabio de Oliveira Roque, Jose Manuel Ochoa-Quintero, William F Laurance
In November 2015, a large mine-tailing dam owned by Samarco Corporation collapsed in Brazil, generating a massive wave of toxic mud that spread down the Doce River, killing 19 people and affecting biodiversity across hundreds of kilometers of river, riparian lands, and Atlantic coast. Besides the disaster's serious human and socioeconomic tolls, we estimate the regional loss of environmental services to be ~US$5.21 billion/year. Although our estimate is conservative, it is still six times higher than the fine imposed on Samarco by Brazilian environmental authorities...
October 22, 2016: Ecological Applications: a Publication of the Ecological Society of America
Juri Bergmann, Miryam Müller, Niklas Baumann, Manuel Reichert, Carola Heneweer, Julia Bolik, Karsten Lücke, Sabine Gruber, Antonella Carambia, Susanne Boretius, Ivo Leuschner, Thomas Becker, Björn Rabe, Johannes Herkel, F Thomas Wunderlich, Hans-Willi Mitrücker, Stefan Rose-John, Dirk Schmidt-Arras
: Hepatocellular carcinoma (HCC) is one of the most frequent tumors worldwide with rising incidence. The inflammatory cytokine interleukin 6 (IL-6) is a critical mediator of HCC development. It can signal through two distinct pathways, the IL-6 classic and the IL-6 trans-signaling pathway. While IL-6 classic signaling is important for innate and acquired immunity, IL-6 trans-signaling has been linked to accelerated liver regeneration and several chronic inflammatory pathologies. However, its implication in liver tumorigenesis has not been addressed yet...
October 22, 2016: Hepatology: Official Journal of the American Association for the Study of Liver Diseases
Manuel Garza-Leon, Hugo A Fuentes-de la Fuente, Ana V García-Treviño
PURPOSE: The purpose of the study was to assess the reproducibility of ocular biometry using the IOLMaster-700 in a healthy population. METHODS: This is a prospective, cross-sectional, observational reproducibility study. Ocular biometry was performed three times on each of 45 studied eyes. Flattest meridian (Kf) and the steepest meridian (Ks), central corneal thickness, axial length, anterior chamber depth, aqueous depth, lens thickness, and white-to-white distances were recorded...
October 21, 2016: International Ophthalmology
Joan Manuel Burdeus González-Solís, Iván Díez-Santacoloma, Albert Isidro Llorens
Anterior tibial tubercle (ATT) osteotomy facilitates exposure in knee arthroplasty. However, it is not without complications. We have introduced some technical modifications that reduce the surgical aggression by designing a short osteotomy that does not invade the intramedullary canal, and synthesizing it with three cerclage wires with a particular layout that increases the solidity of the system. A retrospective review was performed on the surgical revision of total knee replacement cases intervened in our center that required an ATT osteotomy from February 2014 to February 2015, and who had a minimum clinical follow-up of 12 months...
October 21, 2016: European Journal of Orthopaedic Surgery & Traumatology: Orthopédie Traumatologie
Manuel Guerrero-Hernandez, Carlos A Hinojosa, Javier E Anaya-Ayala, Erika Elenes, Aldo Torre
Portal vein (PV) thrombosis (PVT) in the absence of liver disease or thrombophilia is rare. We report a 57-year-old male with a history of stage 3 chronic kidney disease who presented at the emergency department 18 months after abdominal surgery with progressive abdominal pain and distention. Computed tomography revealed PVT with multiple collaterals and moderate ascites. He had undergone partial gastrectomy and gastrojejunal anastomosis at an outside facility for gastrointestinal stromal tumors that caused an iatrogenic stenotic lesion in the PV...
October 20, 2016: Vascular and Endovascular Surgery
Eduardo Galdón, Marta Casas, Manuel Gayango, Isidoro Caraballo
The deep understanding of products and processes has become a requirement for pharmaceutical industries to follow the Quality by Design principles promoted by the regulatory authorities. With this aim, SeDeM expert system was developed as a useful preformulation tool to predict the likelihood to process drugs and excipients through direct compression. SeDeM system is a step forward in the rational development of a formulation, allowing the normalisation of the rheological parameters and the identification of the weaknesses and strengths of a powder or a powder blend...
October 18, 2016: European Journal of Pharmaceutics and Biopharmaceutics
Rosa Escaño-Marín, Luis M Pérez-Belmonte, Eduardo Rodríguez de la Cruz, Juan José Gómez-Doblas, Eduardo de Teresa-Galván, Manuel Jiménez-Navarro
No abstract text is available yet for this article.
October 18, 2016: Revista Española de Cardiología
Xisca Sureda, Joan R Villalbí, Albert Espelt, Manuel Franco
Harmful use of alcohol is one of the world's leading health risks. A positive association between certain characteristics of the urban environment and individual alcohol consumption has been documented in previous research. When developing a tool characterising the urban environment of alcohol in the cities of Barcelona and Madrid we observed that alcohol is ever present in our cities. Urban residents are constantly exposed to a wide variety of alcohol products, marketing and promotion and signs of alcohol consumption...
October 18, 2016: Gaceta Sanitaria
Rungaroon Pimparu, Sira Nitiyanontakit, Manuel Miró, Pakorn Varanusupakul
The concept of dynamic single-interface hollow fiber membrane liquid-phase microextraction (HF-LPME), where the target analyte was extracted on-line and eluted inside the lumen of the HF membrane, was explored. An ionic liquid containing supported liquid membrane was used for the trace determination of Cr(VI) as a model compound. Since the extraction took place on-line inside the hollow fiber membrane, the mass transfer behavior was described and discussed in comparison with the conventional HF-LPME. The extraction efficiency was improved by a recirculation configuration of the sample solution at relatively high sampling flow rates as a result of the increased effective contact area...
December 1, 2016: Talanta
Arián Ráez-Bravo, José Enrique Granados, Emmanuel Serrano, Debora Dellamaria, Rosa Casais, Luca Rossi, Anna Puigdemont, Francisco Javier Cano-Manuel, Paulino Fandos, Jesús María Pérez, José Espinosa, Ramón Casimiro Soriguer, Carlo Citterio, Jorge Ramón López-Olvera
BACKGROUND: Sarcoptic mange is a contagious skin disease caused by the mite Sarcoptes scabiei, affecting different mammalian species worldwide including the Iberian ibex (Capra pyrenaica), in which mortalities over 90 % of the population have been reported. No efficient diagnostic methods are available for this disease, particularly when there are low mite numbers and mild or no clinical signs. In this study, three enzyme-linked immunosorbent assays (ELISA) developed for dog (ELISA A), Cantabrian chamois (Rupicapra pyrenaica parva) (ELISA B) and Alpine chamois (Rupicapra rupicapra) (ELISA C), were evaluated to detect specific antibodies (IgG) to sarcoptic mange in Iberian ibex sera...
October 21, 2016: Parasites & Vectors
Maria Chiu, Michael Lebenbaum, Kelvin Lam, Nelson Chong, Mahmoud Azimaee, Karey Iron, Doug Manuel, Astrid Guttmann
BACKGROUND: Ontario, the most populous province in Canada, has a universal healthcare system that routinely collects health administrative data on its 13 million legal residents that is used for health research. Record linkage has become a vital tool for this research by enriching this data with the Immigration, Refugees and Citizenship Canada Permanent Resident (IRCC-PR) database and the Office of the Registrar General's Vital Statistics-Death (ORG-VSD) registry. Our objectives were to estimate linkage rates and compare characteristics of individuals in the linked versus unlinked files...
October 21, 2016: BMC Medical Informatics and Decision Making
Edward Johnston, Hayley Pye, Elisenda Bonet-Carne, Eleftheria Panagiotaki, Dominic Patel, Myria Galazi, Susan Heavey, Lina Carmona, Alexander Freeman, Giorgia Trevisan, Clare Allen, Alexander Kirkham, Keith Burling, Nicola Stevens, David Hawkes, Mark Emberton, Caroline Moore, Hashim U Ahmed, David Atkinson, Manuel Rodriguez-Justo, Tony Ng, Daniel Alexander, Hayley Whitaker, Shonit Punwani
BACKGROUND: Whilst multi-parametric magnetic resonance imaging (mp-MRI) has been a significant advance in the diagnosis of prostate cancer, scanning all patients with elevated prostate specific antigen (PSA) levels is considered too costly for widespread National Health Service (NHS) use, as the predictive value of PSA levels for significant disease is poor. Despite the fact that novel blood and urine tests are available which may predict aggressive disease better than PSA, they are not routinely employed due to a lack of clinical validity studies...
October 21, 2016: BMC Cancer
Francisco X Nascimento, Margarida Espada, Pedro Barbosa, Márcio J Rossi, Cláudia S L Vicente, Manuel Mota
The aim of this study is to understand the biological role of Serratia quinivorans BXF1, a bacterium commonly found associated with Bursaphelenchus xylophilus, the plant parasitic nematode responsible for pine wilt disease. Therefore, we studied strain BXF1 effect in pine wilt disease. We found that strain BXF1 promoted in vitro nematode reproduction. Moreover, the presence of bacteria led to the absence of nematode chitinase gene (Bxcht-1) expression, suggesting an effect for bacterial chitinase in nematode reproduction...
October 21, 2016: Environmental Microbiology
Yendouban Lamboni, Kristian F Nielsen, Anita R Linnemann, Yüksel Gezgin, Kerstin Hell, Martinus J R Nout, Eddy J Smid, Manuele Tamo, Martinus A J S van Boekel, Jakob Blæsbjerg Hoof, Jens Christian Frisvad
In a previous study, raw cashew kernels were assayed for the fungal contamination focusing on strains belonging to the genus Aspergillus and on aflatoxins producers. These samples showed high contamination with Aspergillus section Nigri species and absence of aflatoxins. To investigate the diversity of secondary metabolites, including mycotoxins, the species of A. section Nigri may produce and thus threaten to contaminate the raw cashew kernels, 150 strains were isolated from cashew samples and assayed for their production of secondary metabolites using liquid chromatography high resolution mass spectrometry (LC-HRMS)...
2016: PloS One
Jens Rothenberger, Sabrina Krauss, Christian Tschumi, Afshin Rahmanian-Schwarz, Hans-Eberhard Schaller, Manuel Held
BACKGROUND: Antiseptics are indispensable for wound management and should focus not only on the efficacy in reducing the bacterial burden but also on how much they interfere in wound healing. In this study, the authors analyzed the direct effect of topical antiseptic agents on the microcirculation of intact human skin. METHODS: The perfusion dynamics were assessed before, and 10 minutes after, the volunteers' fingers of the right hand (n = 20) were immersed in the following solutions - octenidine dihydrochloride, polyhexanide, tea tree oil, and saline solution...
October 2016: Wounds: a Compendium of Clinical Research and Practice
Oriana Brea, Ines Corral Perez, Otilia Mo, Manuel Yañez, Ibon Alkorta, Jose Elguero
Through the use of high-level ab initio and density functional calculations we have shown that 1,8-diBeX-naphthalene (X = H, F, Cl, CN, CF₃, C(CF₃)₃) derivatives behave as anion sponges, very much as 1,8-bis(dimethylamino)naphthalene derivatives behave as proton sponges. The electron deficient nature of the BeX substituents, which favors strong charge transfer from the anion towards the former, results into anion affinities which are among the largest ones reported in the literature for single neutral molecules...
October 21, 2016: Chemistry: a European Journal
Piers Mook, Jacquelyn McCormick, Manpreet Bains, Lauren A Cowley, Marie A Chattaway, Claire Jenkins, Amy Mikhail, Gwenda Hughes, Richard Elson, Martin Day, Rohini Manuel, Jayshree Dave, Nigel Field, Gauri Godbole, Timothy Dallman, Paul Crook
In England in 2015, Shigella sonnei isolates from men who have sex with men produced extended-spectrum β-lactamases and exhibited macrolide resistance. Whole-genome sequencing showed a close relationship among the isolates, which harbored a plasmid that was previously identified in a shigellosis outbreak among this population but has acquired a mobile element.
November 2016: Emerging Infectious Diseases
Juan L Reig-Valiente, Juan Viruel, Ester Sales, Luis Marqués, Javier Terol, Marta Gut, Sophia Derdak, Manuel Talón, Concha Domingo
BACKGROUND: After its domestication, rice cultivation expanded from tropical regions towards northern latitudes with temperate climate in a progressive process to overcome limiting photoperiod and temperature conditions. This process has originated a wide range of diversity that can be regarded as a valuable resource for crop improvement. In general, current rice breeding programs have to deal with a lack of both germplasm accessions specifically adapted to local agro-environmental conditions and adapted donors carrying desired agronomical traits...
December 2016: Rice
Andrew P Morgan, John P Didion, Anthony G Doran, James M Holt, Leonard McMillan, Thomas M Keane, Fernando Pardo-Manuel de Villena
Wild-derived mouse inbred strains are becoming increasingly popular for complex traits analysis, evolutionary studies, and systems genetics. Here we report the whole-genome sequencing of two wild-derived mouse inbred strains, LEWES/EiJ and ZALENDE/EiJ, of Mus musculus domesticus origin. These two inbred strains were selected based on their geographic origin, karyotype, and use in ongoing research. We generated 14X and 18X coverage sequence, respectively, and discovered over 1.1 million novel variants, most of which are private to one of these strains...
October 7, 2016: G3: Genes—Genomes—Genetics
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"