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Artigo Revisado por pares

Concepción Domingo, Raul W. Arcis, Estrella Osorio, Manuel Toledano, Javier Saurina,

Various experimental dental materials were characterized using chemometric methods. The main aim of the study was to ascertain which composite materials present the best properties for use in restorative dentistry. Bisphenol-α-glycidyl methacrylate-based composites containing hydroxyapatite as a filler and a coupling agent were prepared using a photocuring polymerization procedure. Several chemical and mechanical properties of experimental composites were measured and the corresponding data were ...

Tópico(s): Cultural Heritage Materials Analysis

2000 - Royal Society of Chemistry | The Analyst

Artigo Acesso aberto Revisado por pares

Manel Puig‐Domingo, Raúl M. Luque, Jordi L. Reverter, Laura M. López‐Sánchez, Manuel D. Gahete, Michael D. Culler, Gonzalo Díaz-Soto, Francisco Lomeña, Mattia Squarcia, José Luís Mate, Mireia Mora, Laureano Fernández‐Cruz, Óscar Vidal, Antonio Alastrué, José M. Balibrea, Irene Halperín, Dı́dac Mauricio, Justo P. Castaño,

Somatostatin receptors (ssts) are expressed in thyroid cancer cells, but their biological significance is not well understood. The aim of this study was to assess ssts in well differentiated (WDTC) and poorly differentiated thyroid cancer (PDTC) by means of imaging and molecular tools and its relationship with the efficacy of somatostatin analog treatment. Thirty-nine cases of thyroid carcinoma were evaluated (20 PDTC and 19 WDTC). Depreotide scintigraphy and mRNA levels of sst-subtypes, including the ...

Tópico(s): Pituitary Gland Disorders and Treatments

2014 - Public Library of Science | PLoS ONE

Artigo Acesso aberto Revisado por pares

Pascal Crépey, Esther Redondo, Javier Díez‐Domingo, Raúl Ortíz de Lejarazu, Federico Martinón‐Torres, Ángel Gil de Miguel, Juan Luis López-Belmonte, Fabián P. Alvarez, Hélène Bricout, Míriam Solozabal,

Purpose Quadrivalent influenza vaccine (QIV) includes the same strains as trivalent influenza vaccine (TIV) plus an additional B strain of the other B lineage. The aim of the study was to analyse the public health and economic impact of replacing TIV with QIV in different scenarios in Spain. Methods A dynamic transmission model was developed to estimate the number of influenza B cases prevented under TIV and QIV strategies (<65 years (high risk) and ≥65 years). This model considers cross-protective immunity ...

Tópico(s): Vaccine Coverage and Hesitancy

2020 - Public Library of Science | PLoS ONE

Artigo Acesso aberto Revisado por pares

María Victoria Salgado, Joanne Penko, Alicia Fernández, Jonatan Konfino, Pamela G. Coxson, Kirsten Bibbins‐Domingo, Raúl Méjía,

Background Sugar-sweetened beverage (SSB) consumption is associated with obesity, diabetes, and hypertension. Argentina is one of the major consumers of SSBs per capita worldwide. Determining the impact of SSB reduction on health will inform policy debates. Methods and findings We used the Cardiovascular Disease Policy Model-Argentina (CVD Policy Model-Argentina), a local adaptation of a well-established computer simulation model that projects cardiovascular and mortality events for the population ...

Tópico(s): Diet, Metabolism, and Disease

2020 - Public Library of Science | PLoS Medicine

Artigo Acesso aberto Revisado por pares

Graça Monteiro de Barros, Filipe Melo, Josefa Domingos, Raúl Oliveira, Luís Silva, Júlio Belo Fernandes, Catarina Godinho,

Numerous of our daily activities are performed within multitask or dual task conditions. These conditions involve the interaction of perceptual and motor processes involved in postural control. Age-related changes may negatively impact cognition and balance control. Studies identifying changes related to dual-task actions in older people are need. This study aimed to determine the effects of different types of dual-tasking on the balance control of healthy older adults. The sample included 36 community- ...

Tópico(s): Effects of Vibration on Health

2021 - Multidisciplinary Digital Publishing Institute | Journal of Personalized Medicine

Artigo Acesso aberto Revisado por pares

Ángel Gil de Miguel, Federico Martinón‐Torres, Javier Díez‐Domingo, Raúl Ortiz de Lejarazu Leonardo, Tomàs Pumarola, Mafalda Carmo, Georgina Drago, Juan Luis López-Belmonte, Hélène Bricout, Caroline de Courville, Esther Redondo Margüello,

Abstract Background Influenza is an acutely debilitating respiratory infection, contributing significantly to outpatient visits and hospitalizations. Spain lacks comprehensive and updated data on the burden of influenza, particularly in the outpatient setting. Our study aimed to fill this gap by estimating the clinical and economic burden of physician-diagnosed influenza cases in adults from four Spanish regions, stratified by age groups and presence of comorbidities. Methods A retrospective cost- ...

Tópico(s): COVID-19 epidemiological studies

2022 - BioMed Central | BMC Public Health

Artigo Acesso aberto Revisado por pares

Luís R. Domingo, Raúl Pérez‐Ruíz, Juan E. Argüello, Miguel A. Miranda,

The mechanistic aspects of the radical cationic version of the [4 + 2] cycloaddition between thiobenzophenone 1 and three aryl-substituted alkenes 2a−c have been studied using DFT methods at the UB3LYP/6-31G* level of theory. In the ground state, the Diels−Alder reaction follows an asynchronous concerted mechanism; the large activation energy associated with bond formation prevents this process. After generation of the radical cation (RC), formation of a molecular complex (MC) between 1 and 2a−c initiates ...

Tópico(s): Synthesis and Catalytic Reactions

2009 - American Chemical Society | The Journal of Physical Chemistry A

Artigo Revisado por pares

J. P. Nobre, Alfredo M. P. G. Dias, A. J. Domingos, Raul Morais, Manuel J. C. S. Reis,

Abstract A new software package for the incremental hole‐drilling technique (IHD) is presented in connection with undergraduate mechanical engineering education. The main available technical residual stresses evaluation procedures for applying IHD in isotropic materials are reviewed and have been included in the package. It has an easy‐to‐use, friendly interface, and can be used as a tool to teach the IHD technique or as a laboratory to study its applicability to real world problems. A set of exercises ...

Tópico(s): Advanced machining processes and optimization

2009 - Wiley | Computer Applications in Engineering Education

Artigo Acesso aberto Revisado por pares

Asunción Romero, Santiago Rojas, David Cabañero, Juan Domingo Gispert, José Raúl Herance, Ana Campillo, Margarita M. Puig,

Neuroplastic changes involved in latent pain sensitization after surgery are poorly defined. We assessed temporal changes in glucose brain metabolism in a postoperative rat model using positron emission tomography. We also investigated brain metabolism after naloxone administration.Rats were given remifentanil anesthetic and underwent a plantar incision, with 1 mg/kg of (-)-naloxone subcutaneously administered on postoperative days 20 and 21. Using the von Frey test, mechanical thresholds were measured ...

Tópico(s): Pain Management and Opioid Use

2011 - Lippincott Williams & Wilkins | Anesthesiology

Artigo Acesso aberto Revisado por pares

María Alejandra Romero, Matías Ocampo Reinaldo, Gabriela N. Williams, Maite Narvarte, Domingo A. Gagliardini, Raúl González,

Understanding the dynamics of a fishery is a key ingredient to successful fishery management. The objective of this study was to improve the understanding of the dynamics of the trawl demersal fishery that operates in San Matías Gulf (Patagonia, Argentina). This system offers an opportunity to explore different issues of fishery dynamics and management because it is a simple system with a few well-characterised active vessels and a stock of Argentine hake (Merluccius hubbsi) that seems to have been ...

Tópico(s): Marine Bivalve and Aquaculture Studies

2013 - Elsevier BV | Fisheries Research

Carta Acesso aberto Revisado por pares

Diego Santos‐García, Javier Abella, Begoña De Domingo, Raúl de la Fuente-Fernández,

... Neurology Hospital A. Marcide Ferrol, Spain Begoña De Domingo, MD Service of Ophthalmology Hospital A. Marcide Ferrol, Spain Raúl de la Fuente-Fernández, MD Section of Neurology ...

Tópico(s): Lysosomal Storage Disorders Research

2009 - Lippincott Williams & Wilkins | Journal of Neuro-Ophthalmology

Artigo Brasil Produção Nacional Revisado por pares

Danilo L. Alves, Ramón Cruz, Pablo Ramón Domingos, Raúl Osiecki, Fernando R. De-Oliveira, Jorge Roberto Perrout de Lima,

The aim of the study was to measure the influence of bent knee and loss of contact warnings on lap speed in race walkers and correlate with maximum and minimum lap speeds. Fifty-four national race walkers (32 men and 22 women, 22.8 ± 9.0 and 20.7 ± 9.0 years old, respectively) participated in the study. The lap speed pre-warnings, at the moment and post-warnings were compared, with analysis between bent knee and loss of contact. Additionally, the maximum and minimum lap speeds were associated with the ...

Tópico(s): Sport Psychology and Performance

2018 - Taylor & Francis | International Journal of Performance Analysis in Sport

Artigo Revisado por pares

Raúl Pisabarro, Alicia Recalde, Ernesto Irrazábal, Yénica Chaftare,

... apoyo economico del Laboratorio Roche-Uruguay. Correspondencia: Dr. Raul Pisabarro. Domingo Cullen 693. Montevideo-Uruguay. E-mail: clibarro@netgate. ...

Tópico(s): Child Nutrition and Water Access

2002 - | Revista Médica del Uruguay

Artigo Revisado por pares

Alan AtKisson,

... on Intellectual Capital ApproachJosé-Luis Alfaro-Navarro, Víctor-Raúl López-Ruiz and Domingo Nevado Peña19 May 2017 | Sustainability, Vol. 9, No. ...

Tópico(s): Complex Systems and Decision Making

2001 - Imperial College Press | Journal of Environmental Assessment Policy and Management

Artigo Brasil Produção Nacional Revisado por pares

Ana Maria Minarelli Gaspar, Sybele Saska, Luana Cunha, Paulo Domingos André Bolini, Raúl García Carrodeguas, Antonio H. De Aza, P. Peña, Piedad N. De Aza, S. De Aza,

Wollastonite bioceramics prepared from synthetic and natural precursors were implanted in rats in bone and subcutaneous tissues. The implant sites were excised after 7, 30 and 120 days, fixed, dehydrated, embedded in paraffin wax for serial cutting and examined under transmitted light microscope. It was found a very similar behavior for both wollastonite bioceramics. They were biocompatible, bioactive and biodegradable when implanted in rat bone. The synthetic ceramic was more reabsorbable than ...

Tópico(s): Bone and Dental Protein Studies

2007 - Trans Tech Publications | Key engineering materials

Revisão Acesso aberto

Ángel Gil de Miguel, Esther Redondo Margüello, Javier Díez‐Domingo, Raúl Ortíz de Lejarazu, Federico Martinón‐Torres,

Seasonal influenza is a major public health problem, particularly in older people. Influenza vaccine is the most effective way to prevent influenza virus infection and its complications, but due to immunosenescence, older people do not respond efficiently to immunization. In 2009, a high-dose trivalent influenza vaccine (IIV3-HD), containing four times more antigen than the standard-dose vaccine, was approved in the United States for the immunization of people aged 65 years and over. Numerous clinical ...

Tópico(s): SARS-CoV-2 and COVID-19 Research

2020 - Sociedad Española de Quimioterapia | Revista Española de Quimioterapia

Artigo Revisado por pares

Zulema M. Massani, Roberto Sanguinetti, Raul Gallegos, Domingo Raimondi,

Tópico(s): COVID-19 Impact on Reproduction

1967 - Elsevier BV | American Journal of Obstetrics and Gynecology

Artigo Acesso aberto Revisado por pares

Juan Carlos Marín, Ciara S. Casey, Miranda Kadwell, K. Yaya, Domingo Hoces, Juan Olazábal L., Raúl Rosadio A., Jorge Rodríguez B, Ángel E. Spotorno, Michael W. Bruford, Jane C. Wheeler,

The vicuña (Vicugna vicugna; Miller, 1924) is a conservation success story, having recovered from near extinction in the 1960s to current population levels estimated at 275,000. However, lack of information about its demographic history and genetic diversity has limited both our understanding of its recovery and the development of science-based conservation measures. To examine the evolution and recent demographic history of the vicuña across its current range and to assess its genetic variation ...

Tópico(s): Wildlife Ecology and Conservation

2007 - Springer Nature | Heredity

Artigo Brasil Produção Nacional Revisado por pares

Beatriz Böger, Mônica Surek, Raquel de Oliveira Vilhena, Mariana Millan Fachi, Allan Michael Junkert, Josiane MMF Santos, Eric Luiz Domingos, Alexandre de Fátima Cobre, Danilo Raul Ossufo Momade, Roberto Pontarolo,

The occurrence of antibiotics in the natural environment has been a growing issue and correlations between this presence and developing resistance bacteria are explored. The purpose of this study was to investigate the presence of antibiotics of different classes and associated resistant bacteria, in water samples taken from urban river waters in Curitiba, Brazil. A method for the quantification of antibiotics (azithromycin, amoxicillin, norfloxacin ciprofloxacin, doxycycline and sulfamethoxazole) ...

Tópico(s): Aquaculture disease management and microbiota

2020 - Elsevier BV | Journal of Hazardous Materials

Artigo Revisado por pares

Raúl Jiménez, Tomás Serebrisky, Jorge Mercado,

The quality of electricity and water services in Santo Domingo is among the poorest in Latin American cities, a situation that has prevailed for decades despite the significant welfare losses associated with such infrastructure deficiencies. In this context, how do households perceive these services? What areas of improvement would mean the most to them? This paper takes a consumer-centric approach to addressing these questions, identifying specific attributes of quality and reliability by which ...

Tópico(s): Housing Market and Economics

2016 - Elsevier BV | Utilities Policy

Artigo Brasil Produção Nacional Revisado por pares

Isau Huamantupa‐Chuquimaco, Haroldo Cavalcante de Lima, Domingos Cardoso, Raúl Yuca-Rivas, José A. Ochoa, Daysi Huamán de la Vega,

Tópico(s): Plant and Fungal Species Descriptions

2018 - Springer Science+Business Media | Brittonia

Artigo Acesso aberto Revisado por pares

Vítor Gouveia, João P. Duarte, Antonio Cláudio Lucas da Nóbrega, Hugo Sarmento, Eduardo Mendonça Pimenta, Flávio Domingos, Raúl Antunes, Diogo Monteiro, Rui Matos, Nuno Amaro, Inês M. Araújo,

Goals scored are the most important performance indicator and may be a good tool to analyze game style predominance within different leagues. The aims of this study are to describe how goals are scored in the two major soccer leagues in the season of 2020/21, and to compare both leagues to watch possible differences in the offensive sequences that lead to goal-scoring. The aims of this study were: to evaluate goal scoring trends among two main soccer leagues and to compare the two leagues. A total ...

Tópico(s): Sports Analytics and Performance

2023 - Multidisciplinary Digital Publishing Institute | Applied Sciences

Artigo Acesso aberto Revisado por pares

G. Tissera, María Cecilia Lardizabal, Sofía Belén Torres, Anabella Clara Fantilli, Maribel Graciela Martínez Wassaf, Raúl Fernando Venezuela, Raúl Capra, Domingo Balderramo, Claudia Travella, Viviana Ré, María Belén Pisano,

Hepatitis E virus (HEV) infection is an important cause of acute hepatitis worldwide. In pregnant women, HEV can cause more severe symptoms, with high rates of fatal hepatic failure in endemic countries. However, HEV prevalence and circulation among pregnant women from South America is almost unknown. We aimed to investigate HEV infection in pregnant women for the first time in Argentina.IgG and IgM anti-HEV antibodies and RNA-HEV were investigated (by ELISA assays and RT-Nested-PCR, respectively) ...

Tópico(s): Viral gastroenteritis research and epidemiology

2020 - BioMed Central | BMC Infectious Diseases

Artigo Revisado por pares

Raúl E. Curto, Domingo A. Herrero,

Tópico(s): Advanced Topics in Algebra

1985 - Birkhäuser | Integral Equations and Operator Theory

Revisão Revisado por pares

Thomas J. Matthews, H. Kim Lyerly, Kent J. Weinhold, A J Langlois, James R. Rusche, Scott D. Putney, Robert C. Gallo, Dani P. Bolognesi,

... Virulence, Immunosuppression, and Progressive Mesenteric Lymphadenopathy ZLATKO KALVATCHEV, RAÚL WALDER, FRANKLIN PEREZ, DOMINGO GARZARO, and MIGUEL BARRIOS29 January 2009 | Viral Immunology, ...

Tópico(s): Vector-Borne Animal Diseases

1987 - Mary Ann Liebert, Inc. | AIDS Research and Human Retroviruses

Artigo Revisado por pares

Isabel Miralles, Bas van Wesemael, Yolanda Cantón, Sonia Chamizo, Raúl Ortega, Francisco Domingo, Gonzalo Almendros,

Arid and semiarid crusted ecosystems occupy a large extent of the Earth's surface. In these ecosystems there is a delicate balance between C sequestration and biodegradation that could easily be altered due to human disturbance or global warming. These environments are characterized by the presence of biological soil crusts (BSCs) coexisting with shrubs in the interspaces. BSCs play an important role in the C-cycle in arid and semiarid areas, but there has been little research regarding C-storage ...

Tópico(s): Lichen and fungal ecology

2012 - Elsevier BV | Geoderma

Artigo Acesso aberto Revisado por pares

Stephan P. Tenbaum, Paloma Ordóñez‐Morán, Isabel Puig, Irene Chicote, Oriol Arqués, Stefania Landolfi, Yolanda Fernández, José Raúl Herance, Juan Domingo Gispert, Leire Mendizabal, Susana Aguilar, Santiago Ramón y Cajal, Simó Schwartz, Ana Vivancos, Eloy Espín, Santiago Rojas, José Baselga, Josep Tabernero, Alberto Múñoz, Héctor G. Pálmer,

The Wnt–β-catenin and PI3K-AKT-FOXO3a pathways have a central role in cancer. AKT phosporylates FOXO3a, relocating it from the cell nucleus to the cytoplasm, an effect that is reversed by PI3K and AKT inhibitors. Simultaneous hyperactivation of the Wnt–β-catenin pathway and inhibition of PI3K-AKT signaling promote nuclear accumulation of β-catenin and FOXO3a, respectively, promoting cell scattering and metastasis by regulating a defined set of target genes. Indeed, the anti-tumoral AKT inhibitor ...

Tópico(s): Cancer Mechanisms and Therapy

2012 - Nature Portfolio | Nature Medicine