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https://www.readbyqxmd.com/read/29353046/gas-within-the-bladder
#1
Juan Carlos Cataño, Diego E Giraldo
We present a case of an 83-year-old woman with history of diabetes mellitus, which came to the emergency room with a hyperosmolar state and UTI symptoms, she was started on IV fluids and antibiotics, but the abdominal CT scan image showed gas within the bladder.
January 15, 2018: American Journal of Medicine
https://www.readbyqxmd.com/read/29352877/valorization-of-peanut-shells-manufacture-of-bioactive-oligosaccharides
#2
Xiana Rico, Beatriz Gullón, José Luis Alonso, Juan Carlos Parajó, Remedios Yáñez
Peanut shells were subjected to non-isothermal aqueous treatments to cause the partial breakdown of hemicelluloses into soluble oligosaccharides and lignin-derived compounds with high antioxidant activity. The effects of temperature on the chemical composition of the substrate and soluble reaction products were assessed. Under selected conditions (210°C, severity=4.09), the overall amount of poly- and oligo- saccharides present in the liquid phase reached 9.8g/L. This solution was refined by consecutive stages of discontinuous diafiltration, yielding a refined product containing about 72...
March 1, 2018: Carbohydrate Polymers
https://www.readbyqxmd.com/read/29352848/association-between-perceived-level-of-stress-clinical-characteristics-and-psychopathological-symptoms-in-women-with-systemic-lupus-erythematosus
#3
María Isabel Peralta-Ramírez, José Manuel Pérez-Mármol, Margarita Castañeda-Cabestany, Ana María Santos-Ruiz, Eva Montero-López, José Luís Callejas-Rubio, Nuria Navarrete-Navarrete, José Carlos Fernández-Sánchez, Juan Francisco Jiménez-Alonso, Norberto Ortego-Centeno, José Mario Sabio, Marta García-Morales
OBJECTIVES: To evaluate psychopathological status and stress level from a sample with SLE; compare mental functioning and stress levels between women with SLE and healthy women; determine whether disease duration, disease activity, cumulative organ damage and stress have an influence on psychopathological symptoms in SLE patients; and evaluate whether perception of stress is related to SLE severity. METHODS: We conducted a cross-sectional study of 425 participants; 202 women with SLE, with an average age (SD) of 36...
January 15, 2018: Clinical and Experimental Rheumatology
https://www.readbyqxmd.com/read/29352567/asymptomatic-ascending-aorta-aneurysm-with-severe-aortic-regurgitation-caused-by-multiple-intimal-medial-tears-unassociated-with-aortic-dissection
#4
Carlos E Velasco, Helen Hashemi, Christina P Roullard, Juan Machannaford, William C Roberts
A 62-year-old man was found to have an asymptomatic ascending aortic aneurysm (6.6 cm) associated with severe aortic regurgitation. Operative resection of the wall of the aneurysm disclosed its cause to be multiple healed intimal-medial tears without dissection involving a previously normal aorta. The concept of an intimal-medial tear unassociated with aortic dissection is a poorly recognized entity and these tears appear to be asymptomatic and after the aortic tearing lead to aneurysmal formation.
December 12, 2017: American Journal of Cardiology
https://www.readbyqxmd.com/read/29351700/successful-treatment-of-an-impacted-lithotripter-basket-in-the-common-bile-duct-with-intracorporeal-electrohydraulic-lithotripsy
#5
Justine Fenner, Michael P Croglio, Demetrios Tzimas, Juan Carlos Bucobo
No abstract text is available yet for this article.
January 19, 2018: Endoscopy
https://www.readbyqxmd.com/read/29351369/heparin-but-not-tissue-plasminogen-activator-improves-outcomes-in-dcd-liver-transplantation-in-a-porcine-model
#6
Amelia J Hessheimer, Marina Vendrell, Javier Muñoz, Ángel Ruíz, Alba Díaz, Luís Flores Sigüenza, Jorge Rodríguez Lanzilotta, Eduardo Delgado Oliver, Jose Fuster, Miquel Navasa, Juan Carlos García-Valdecasas, Pilar Taurá, Constantino Fondevila
BACKGROUND: Ischemic type biliary lesions arise most frequently after DCD liver transplantation and result in high morbidity and graft loss. Many DCD grafts are discarded out of fear for this complication. In theory, microvascular thrombi deposited during donor warm ischemia might be implicated in ITBL pathogenesis. Herein, we aim to evaluate the effects of the administration of either heparin or the fibrinolytic drug TPA as means to improve DCD liver graft quality and potentially avoid ITBL...
January 19, 2018: Liver Transplantation
https://www.readbyqxmd.com/read/29350106/author-accepted-manuscript-cross-cultural-differences-in-adult-theory-of-mind-abilities-a-comparison-of-native-english-speakers-and-native-chinese-speakers-on-the-self-other-differentiation-task
#7
Elisabeth E F Bradford, Ines Jentzsch, Juan Carlos Gomez, Yulu Chen, Da Zhang, Yanjie Su
No abstract text is available yet for this article.
January 1, 2018: Quarterly Journal of Experimental Psychology: QJEP
https://www.readbyqxmd.com/read/29349690/transthoracic-cardiac-ultrasound-in-prone-position-a-technique-variation-description
#8
Diego Ugalde, Juan Nicolás Medel, Carlos Romero, Rodrigo Cornejo
No abstract text is available yet for this article.
January 18, 2018: Intensive Care Medicine
https://www.readbyqxmd.com/read/29348645/a-global-perspective-on-the-trophic-geography-of-sharks
#9
Christopher S Bird, Ana Veríssimo, Sarah Magozzi, Kátya G Abrantes, Alex Aguilar, Hassan Al-Reasi, Adam Barnett, Dana M Bethea, Gérard Biais, Asuncion Borrell, Marc Bouchoucha, Mariah Boyle, Edward J Brooks, Juerg Brunnschweiler, Paco Bustamante, Aaron Carlisle, Diana Catarino, Stéphane Caut, Yves Cherel, Tiphaine Chouvelon, Diana Churchill, Javier Ciancio, Julien Claes, Ana Colaço, Dean L Courtney, Pierre Cresson, Ryan Daly, Leigh de Necker, Tetsuya Endo, Ivone Figueiredo, Ashley J Frisch, Joan Holst Hansen, Michael Heithaus, Nigel E Hussey, Johannes Iitembu, Francis Juanes, Michael J Kinney, Jeremy J Kiszka, Sebastian A Klarian, Dorothée Kopp, Robert Leaf, Yunkai Li, Anne Lorrain, Daniel J Madigan, Aleksandra Maljković, Luis Malpica-Cruz, Philip Matich, Mark G Meekan, Frédéric Ménard, Gui M Menezes, Samantha E M Munroe, Michael C Newman, Yannis P Papastamatiou, Heidi Pethybridge, Jeffrey D Plumlee, Carlos Polo-Silva, Katie Quaeck-Davies, Vincent Raoult, Jonathan Reum, Yassir Eden Torres-Rojas, David S Shiffman, Oliver N Shipley, Conrad W Speed, Michelle D Staudinger, Amy K Teffer, Alexander Tilley, Maria Valls, Jeremy J Vaudo, Tak-Cheung Wai, R J David Wells, Alex S J Wyatt, Andrew Yool, Clive N Trueman
Sharks are a diverse group of mobile predators that forage across varied spatial scales and have the potential to influence food web dynamics. The ecological consequences of recent declines in shark biomass may extend across broader geographic ranges if shark taxa display common behavioural traits. By tracking the original site of photosynthetic fixation of carbon atoms that were ultimately assimilated into muscle tissues of 5,394 sharks from 114 species, we identify globally consistent biogeographic traits in trophic interactions between sharks found in different habitats...
January 18, 2018: Nature ecology & evolution
https://www.readbyqxmd.com/read/29348621/dynamic-cellular-maps-of-molecular-species-application-to-drug-target-interactions
#10
Carolina García, Alejandro Losada, Miguel A Sacristán, Juan Fernando Martínez-Leal, Carlos M Galmarini, M Pilar Lillo
The design of living cell studies aimed at deciphering the mechanism of action of drugs targeting proteins with multiple functions, expressed in a wide range of concentrations and cellular locations, is a real challenge. We recently showed that the antitumor drug plitidepsin (APL) localizes sufficiently close to the elongation factor eEF1A2 so as to suggest the formation of drug-protein complexes in living cells. Here we present an extension of our previous micro-spectroscopy study, that combines Generalized Polarization (GP) images, with the phasor approach and fluorescence lifetime imaging microscopy (FLIM), using a 7-aminocoumarin drug analog (APL*) as fluorescence tracer...
January 18, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29347739/fluid-driven-fracture-propagation-in-heterogeneous-media-probability-distributions-of-fracture-trajectories
#11
David Santillán, Juan-Carlos Mosquera, Luis Cueto-Felgueroso
Hydraulic fracture trajectories in rocks and other materials are highly affected by spatial heterogeneity in their mechanical properties. Understanding the complexity and structure of fluid-driven fractures and their deviation from the predictions of homogenized theories is a practical problem in engineering and geoscience. We conduct a Monte Carlo simulation study to characterize the influence of heterogeneous mechanical properties on the trajectories of hydraulic fractures propagating in elastic media. We generate a large number of random fields of mechanical properties and simulate pressure-driven fracture propagation using a phase-field model...
November 2017: Physical Review. E
https://www.readbyqxmd.com/read/29347714/fluctuating-hydrodynamics-current-fluctuations-and-hyperuniformity-in-boundary-driven-open-quantum-chains
#12
Federico Carollo, Juan P Garrahan, Igor Lesanovsky, Carlos Pérez-Espigares
We consider a class of either fermionic or bosonic noninteracting open quantum chains driven by dissipative interactions at the boundaries and study the interplay of coherent transport and dissipative processes, such as bulk dephasing and diffusion. Starting from the microscopic formulation, we show that the dynamics on large scales can be described in terms of fluctuating hydrodynamics. This is an important simplification as it allows us to apply the methods of macroscopic fluctuation theory to compute the large deviation (LD) statistics of time-integrated currents...
November 2017: Physical Review. E
https://www.readbyqxmd.com/read/29347514/pinning-of-a-drop-by-a-junction-on-an-incline
#13
Joël De Coninck, Juan Carlos Fernández Toledano, François Dunlop, Thierry Huillet
The shape of a drop pinned on an inclined substrate is a long-standing problem where the complexity of real surfaces, with heterogeneities and hysteresis, makes it complicated to understand the mechanisms behind the phenomena. Here we consider the simple case of a drop pinned on an incline at the junction between a hydrophilic half plane (the top half) and a hydrophobic one (the bottom half). Relying on the equilibrium equations deriving from the balance of forces, we exhibit three scenarios depending on the way the contact line of the drop on the substrate either simply leans against the junction or overfills (partly or fully) into the hydrophobic side...
October 2017: Physical Review. E
https://www.readbyqxmd.com/read/29346674/integrating-research-techniques-to-improve-quality-and-safety-in-the-preanalytical-phase
#14
Adolfo Romero, Juan Gómez-Salgado, José Andrés Domínguez-Gómez, Carlos Ruiz-Frutos
Background: Reducing errors in the preanalytical phase is difficult, which suggests the issue may be multidimensional. As such, qualitative research may be truly innovative in this context. Method: We carried out a descriptive study using a qualitative method incorporating 4 focus groups. Data analysis followed the principles of Grounded Theory. Results: We queried in each of the 4 focus groups collectively to identify weaknesses in the system...
January 13, 2018: Laboratory Medicine
https://www.readbyqxmd.com/read/29346375/how-do-we-reach-the-girls-and-women-who-are-the-hardest-to-reach-inequitable-opportunities-in-reproductive-and-maternal-health-care-services-in-armed-conflict-and-forced-displacement-settings-in-colombia
#15
Juan Carlos Rivillas, Raul Devia Rodriguez, Gloria Song, Andréanne Martel
OBJECTIVES: This paper assesses inequalities in access to reproductive and maternal health services among females affected by forced displacement and sexual and gender-based violence in conflict settings in Colombia. This was accomplished through the following approaches: first, we assessed the gaps and gradients in three selected reproductive and maternal health care services. Second, we analyzed the patterns of inequalities in reproductive and maternal health care services and changes over time...
2018: PloS One
https://www.readbyqxmd.com/read/29343741/species-distribution-modelling-contrasting-presence-only-models-with-plot-abundance-data
#16
Vitor H F Gomes, Stéphanie D IJff, Niels Raes, Iêda Leão Amaral, Rafael P Salomão, Luiz de Souza Coelho, Francisca Dionízia de Almeida Matos, Carolina V Castilho, Diogenes de Andrade Lima Filho, Dairon Cárdenas López, Juan Ernesto Guevara, William E Magnusson, Oliver L Phillips, Florian Wittmann, Marcelo de Jesus Veiga Carim, Maria Pires Martins, Mariana Victória Irume, Daniel Sabatier, Jean-François Molino, Olaf S Bánki, José Renan da Silva Guimarães, Nigel C A Pitman, Maria Teresa Fernandez Piedade, Abel Monteagudo Mendoza, Bruno Garcia Luize, Eduardo Martins Venticinque, Evlyn Márcia Moraes de Leão Novo, Percy Núñez Vargas, Thiago Sanna Freire Silva, Angelo Gilberto Manzatto, John Terborgh, Neidiane Farias Costa Reis, Juan Carlos Montero, Katia Regina Casula, Beatriz S Marimon, Ben-Hur Marimon, Euridice N Honorio Coronado, Ted R Feldpausch, Alvaro Duque, Charles Eugene Zartman, Nicolás Castaño Arboleda, Timothy J Killeen, Bonifacio Mostacedo, Rodolfo Vasquez, Jochen Schöngart, Rafael L Assis, Marcelo Brilhante Medeiros, Marcelo Fragomeni Simon, Ana Andrade, William F Laurance, José Luís Camargo, Layon O Demarchi, Susan G W Laurance, Emanuelle de Sousa Farias, Henrique Eduardo Mendonça Nascimento, Juan David Cardenas Revilla, Adriano Quaresma, Flavia R C Costa, Ima Célia Guimarães Vieira, Bruno Barçante Ladvocat Cintra, Hernán Castellanos, Roel Brienen, Pablo R Stevenson, Yuri Feitosa, Joost F Duivenvoorden, Gerardo A Aymard C, Hugo F Mogollón, Natalia Targhetta, James A Comiskey, Alberto Vicentini, Aline Lopes, Gabriel Damasco, Nállarett Dávila, Roosevelt García-Villacorta, Carolina Levis, Juliana Schietti, Priscila Souza, Thaise Emilio, Alfonso Alonso, David Neill, Francisco Dallmeier, Leandro Valle Ferreira, Alejandro Araujo-Murakami, Daniel Praia, Dário Dantas do Amaral, Fernanda Antunes Carvalho, Fernanda Coelho de Souza, Kenneth Feeley, Luzmila Arroyo, Marcelo Petratti Pansonato, Rogerio Gribel, Boris Villa, Juan Carlos Licona, Paul V A Fine, Carlos Cerón, Chris Baraloto, Eliana M Jimenez, Juliana Stropp, Julien Engel, Marcos Silveira, Maria Cristina Peñuela Mora, Pascal Petronelli, Paul Maas, Raquel Thomas-Caesar, Terry W Henkel, Doug Daly, Marcos Ríos Paredes, Tim R Baker, Alfredo Fuentes, Carlos A Peres, Jerome Chave, Jose Luis Marcelo Pena, Kyle G Dexter, Miles R Silman, Peter Møller Jørgensen, Toby Pennington, Anthony Di Fiore, Fernando Cornejo Valverde, Juan Fernando Phillips, Gonzalo Rivas-Torres, Patricio von Hildebrand, Tinde R van Andel, Ademir R Ruschel, Adriana Prieto, Agustín Rudas, Bruce Hoffman, César I A Vela, Edelcilio Marques Barbosa, Egleé L Zent, George Pepe Gallardo Gonzales, Hilda Paulette Dávila Doza, Ires Paula de Andrade Miranda, Jean-Louis Guillaumet, Linder Felipe Mozombite Pinto, Luiz Carlos de Matos Bonates, Natalino Silva, Ricardo Zárate Gómez, Stanford Zent, Therany Gonzales, Vincent A Vos, Yadvinder Malhi, Alexandre A Oliveira, Angela Cano, Bianca Weiss Albuquerque, Corine Vriesendorp, Diego Felipe Correa, Emilio Vilanova Torre, Geertje van der Heijden, Hirma Ramirez-Angulo, José Ferreira Ramos, Kenneth R Young, Maira Rocha, Marcelo Trindade Nascimento, Maria Natalia Umaña Medina, Milton Tirado, Ophelia Wang, Rodrigo Sierra, Armando Torres-Lezama, Casimiro Mendoza, Cid Ferreira, Cláudia Baider, Daniel Villarroel, Henrik Balslev, Italo Mesones, Ligia Estela Urrego Giraldo, Luisa Fernanda Casas, Manuel Augusto Ahuite Reategui, Reynaldo Linares-Palomino, Roderick Zagt, Sasha Cárdenas, William Farfan-Rios, Adeilza Felipe Sampaio, Daniela Pauletto, Elvis H Valderrama Sandoval, Freddy Ramirez Arevalo, Isau Huamantupa-Chuquimaco, Karina Garcia-Cabrera, Lionel Hernandez, Luis Valenzuela Gamarra, Miguel N Alexiades, Susamar Pansini, Walter Palacios Cuenca, William Milliken, Joana Ricardo, Gabriela Lopez-Gonzalez, Edwin Pos, Hans Ter Steege
Species distribution models (SDMs) are widely used in ecology and conservation. Presence-only SDMs such as MaxEnt frequently use natural history collections (NHCs) as occurrence data, given their huge numbers and accessibility. NHCs are often spatially biased which may generate inaccuracies in SDMs. Here, we test how the distribution of NHCs and MaxEnt predictions relates to a spatial abundance model, based on a large plot dataset for Amazonian tree species, using inverse distance weighting (IDW). We also propose a new pipeline to deal with inconsistencies in NHCs and to limit the area of occupancy of the species...
January 17, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29342299/benefit-of-left-atrial-appendage-electrical-isolation-for-persistent-and-long-standing-persistent-atrial-fibrillation-a-systematic-review-and-meta-analysis
#17
Jorge Romero, Gregory F Michaud, Ricardo Avendano, David F Briceño, Saurabh Kumar, Juan Carlos Diaz, Sanghamitra Mohanty, Chintan Trivedi, Carola Gianni, Domenico Della Rocca, Riccardo Proietti, Laura Perrotta, Stefano Bordignon, Julian K R Chun, Boris Schmidt, Mario Garcia, Andrea Natale, Luigi Di Biase
Aims: The long-term outcomes of left atrial appendage electrical isolation (LAAEI) in patients with non-paroxysmal atrial fibrillation (AF) have corroborated the significant role of the LAA in this arrhythmia. We sought to investigate the incremental benefit of LAAEI in patients undergoing catheter ablation for persistent AF or long-standing persistent AF (LSPAF). Methods and results: A systematic review of Medline, Cochrane, and Embase for all the clinical studies in which assessment LAAEI in non-paroxysmal AF patients was performed...
January 12, 2018: Europace: European Pacing, Arrhythmias, and Cardiac Electrophysiology
https://www.readbyqxmd.com/read/29342137/corrigendum-mtorc1-dependent-amd1-regulation-sustains-polyamine-metabolism-in-prostate-cancer
#18
Amaia Zabala-Letona, Amaia Arruabarrena-Aristorena, Natalia Martín-Martín, Sonia Fernandez-Ruiz, James D Sutherland, Michelle Clasquin, Julen Tomas-Cortazar, Jose Jimenez, Ines Torres, Phong Quang, Pilar Ximenez-Embun, Ruzica Bago, Aitziber Ugalde-Olano, Ana Loizaga-Iriarte, Isabel Lacasa-Viscasillas, Miguel Unda, Verónica Torrano, Diana Cabrera, Sebastiaan M van Liempd, Ylenia Cendon, Elena Castro, Stuart Murray, Ajinkya Revandkar, Andrea Alimonti, Yinan Zhang, Amelia Barnett, Gina Lein, David Pirman, Ana R Cortazar, Leire Arreal, Ludmila Prudkin, Ianire Astobiza, Lorea Valcarcel-Jimenez, Patricia Zuñiga-García, Itziar Fernandez-Dominguez, Marco Piva, Alfredo Caro-Maldonado, Pilar Sánchez-Mosquera, Mireia Castillo-Martín, Violeta Serra, Naiara Beraza, Antonio Gentilella, George Thomas, Mikel Azkargorta, Felix Elortza, Rosa Farràs, David Olmos, Alejo Efeyan, Juan Anguita, Javier Muñoz, Juan M Falcón-Pérez, Rosa Barrio, Teresa Macarulla, Jose M Mato, Maria L Martinez-Chantar, Carlos Cordon-Cardo, Ana M Aransay, Kevin Marks, José Baselga, Josep Tabernero, Paolo Nuciforo, Brendan D Manning, Katya Marjon, Arkaitz Carracedo
This corrects the article DOI: 10.1038/nature22964.
January 17, 2018: Nature
https://www.readbyqxmd.com/read/29340590/efficacy-and-safety-of-deep-brain-stimulation-in-tourette-syndrome-the-international-tourette-syndrome-deep-brain-stimulation-public-database-and-registry
#19
Daniel Martinez-Ramirez, Joohi Jimenez-Shahed, James Frederick Leckman, Mauro Porta, Domenico Servello, Fan-Gang Meng, Jens Kuhn, Daniel Huys, Juan Carlos Baldermann, Thomas Foltynie, Marwan I Hariz, Eileen M Joyce, Ludvic Zrinzo, Zinovia Kefalopoulou, Peter Silburn, Terry Coyne, Alon Y Mogilner, Michael H Pourfar, Suketu M Khandhar, Man Auyeung, Jill Louise Ostrem, Veerle Visser-Vandewalle, Marie-Laure Welter, Luc Mallet, Carine Karachi, Jean Luc Houeto, Bryan Timothy Klassen, Linda Ackermans, Takanobu Kaido, Yasin Temel, Robert E Gross, Harrison C Walker, Andres M Lozano, Benjamin L Walter, Zoltan Mari, William S Anderson, Barbara Kelly Changizi, Elena Moro, Sarah Elizabeth Zauber, Lauren E Schrock, Jian-Guo Zhang, Wei Hu, Kyle Rizer, Erin H Monari, Kelly D Foote, Irene A Malaty, Wissam Deeb, Aysegul Gunduz, Michael S Okun
Importance: Collective evidence has strongly suggested that deep brain stimulation (DBS) is a promising therapy for Tourette syndrome. Objective: To assess the efficacy and safety of DBS in a multinational cohort of patients with Tourette syndrome. Design, Setting, and Participants: The prospective International Deep Brain Stimulation Database and Registry included 185 patients with medically refractory Tourette syndrome who underwent DBS implantation from January 1, 2012, to December 31, 2016, at 31 institutions in 10 countries worldwide...
January 16, 2018: JAMA Neurology
https://www.readbyqxmd.com/read/29340061/analysis-of-the-mutational-landscape-of-classic-hodgkin-lymphoma-identifies-disease-heterogeneity-and-potential-therapeutic-targets
#20
Elena Mata, Antonio Díaz-López, Ana M Martín-Moreno, Margarita Sánchez-Beato, Ignacio Varela, María J Mestre, Carlos Santonja, Fernando Burgos, Javier Menárguez, Mónica Estévez, Mariano Provencio, Beatriz Sánchez-Espiridión, Eva Díaz, Carlos Montalbán, Miguel A Piris, Juan F García
Defining the mutational landscape of classic Hodgkin lymphoma is still a major research goal. New targeted next-generation sequencing (NGS) techniques may identify pathogenic mechanisms and new therapeutic opportunities related to this disease. We describe the mutational profile of a series of 57 cHL cases, enriched in Hodgkin and Reed-Sternberg (HRS) cells. Overall, the results confirm the presence of strong genomic heterogeneity. However, several variants were consistently detected in genes related to relevant signaling pathways, such as GM-CSF/IL-3, CBP/EP300, JAK/STAT, NF-kappaB, and numerous variants of genes affecting the B-cell receptor (BCR) pathway, such as BTK, CARD11, BCL10, among others...
December 19, 2017: Oncotarget
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