... org/10.1093/molbev/msy236Sara Branco, Fantin Carpentier, Ricardo C. Rodríguez de la Vega, Hélène Badouin, Alodie Snirc, Stéphanie Le Prieur, Marco ...
Tópico(s): Plant Taxonomy and Phylogenetics
1978 - University of Chicago Press | The American Naturalist
... 728.https://doi.org/10.1086/719014Fantin Carpentier, Ricardo C. Rodríguez de la Vega, Paul Jay, Marine Duhamel, Jacqui A. Shykoff, Michael ...
Tópico(s): Genetic diversity and population structure
1932 - University of Chicago Press | The American Naturalist
S. Del Valle, Ricardo de la Vega Marcos, Mabel Rodríguez,
El estudio ha tenido el propósito de analizar el conocimiento de la percepción de las competencias profesionales que tiene el profesor de educación física en primaria y secundaria, como uno de los aspectos que determinan la identidad de la educación física como materia escolar, para dar respuesta al análisis del estado de la educación física desde esta perspectiva.Participaron 119 docentes de Castilla-La Mancha de primaria y secundaria, a los que se les aplicó parte de la "Escala de Percepción de ...
Tópico(s): Education and Teacher Training
2015 - CV Ciencias del Deporte RedIRIS | Revista Internacional de Medicina y Ciencias de la Actividad Física y del Deporte
Emilio González‐Reimers, Candelaria Martín‐González, Marı́a José de la Vega-Prieto, Ricardo Pelazas-González, C. Fernández-Rodríguez, J. López-Prieto, J. Alvisa-Negrín, F. Santolaria-Fernández,
Sclerostin is an endogenous inhibitor of the Wnt/β-catenin pathway secreted by osteocytes, which inhibits osteoblast function, differentiation and survival. As a consequence, sclerostin tends to decrease bone mass. Alcoholics frequently present osteoporosis, mainly due to decreased bone synthesis. The behaviour of sclerostin in these patients is unknown. The aim of this work was to analyse the relationship between serum sclerostin levels and bone mineral density (BMD), ethanol consumption, nutritional ...
Tópico(s): Bone Metabolism and Diseases
2013 - Oxford University Press | Alcohol and Alcoholism
Inmaculada Rodríguez Gómez, Sagrario del Valle, Ricardo de la Vega Marcos,
Se presenta un estudio sobre las competencias docentes con el fin de llegar a hacer una aproximación sobre qué competencias debe poner en práctica el profesorado de educación física que permita definir un perfil docente excelente y eficaz. Para conseguir este objetivo, se ha llevado a cabo una revisión de los marcos para la buena enseñanza a nivel nacional e internacional e investigaciones sobre las competencias profesionales de los docentes tanto a nivel general como en concreto de la educación ...
Tópico(s): Health, Education, and Physical Culture
2017 - FEADEF | Retos
Á. Casacó, M.A. García, Ricardo González, Adolfo Rodríguez de la Vega,
The effect of kerosene on in vivo and in vitro tracheal acetylcholinesterase (CHE) activity of guinea pigs has been investigated. Kerosene aerosol administered to guinea pigs during 20 min at a mean concentration of 20.4 mg/l elicited immediately, 1 h and 24 h later tracheal CHE inhibition by 30, 48.8, and 32.3% of control values (p less than 0.05). Kerosene at 1% concentration inhibited significantly, after 1 h of incubation in vitro, the CHE activity by 44.9% of control values. The tracheal CHE ...
Tópico(s): Carcinogens and Genotoxicity Assessment
1985 - Karger Publishers | Respiration
Jerónimo Rodríguez-Beltrán, Ricardo León‐Sampedro, Paula Ramiro-Martínez, Carmen de la Vega, Fernando Baquero, Bruce R. Levin, Álvaro San Millán,
Plasmids are key drivers of bacterial evolution because they are crucial agents for the horizontal transfer of adaptive traits, such as antibiotic resistance. Most plasmids entail a metabolic burden that reduces the fitness of their host if there is no selection for plasmid-encoded genes. It has been hypothesized that the translational demand imposed by plasmid-encoded genes is a major mechanism driving the fitness cost of plasmids. Plasmid-encoded genes typically present a different codon usage ...
Tópico(s): Bacterial Genetics and Biotechnology
2021 - Royal Society | Philosophical Transactions of the Royal Society B Biological Sciences
Loren H. Rieseberg, Emily Warschefsky, Jade Burton, Kaichi Huang, Benjamin Sibbett,
... Jeanne Ropars, Eva Stukenbrock, Katherine Ryan Amato, and Ricardo Rodriguez de la Vega. These 21 papers focus on various types of ...
Tópico(s): Microbial Community Ecology and Physiology
2023 - Wiley | Molecular Ecology
Brenda Martínez‐González, María Eugenia Soria, Lucía Vázquez-Sirvent, Cristina Ferrer‐Orta, Rebeca Lobo-Vega, Pablo Mínguez, Lorena de la Fuente, Carlos Lloréns, Beatriz Soriano, Ricardo Ramos, Marta Cortón, Rosario López‐Rodríguez, Carlos García‐Crespo, Pilar Somovilla, Antoni Durán‐Pastor, Isabel Gallego, Ana Isabel de Ávila, Soledad Delgado, Federico Morán, Cecilio López‐Galíndez, Jordi Gómez, Luis Enjuanes, Llanos Salar‐Vidal, Mario Esteban‐Muñoz, Jaime Esteban, R. Fernández‐Roblas, Ignacio Gadea, Carmen Ayuso, Javier Ruiz‐Hornillos, Núria Verdaguer, Esteban Domingo, Celia Perales,
Populations of RNA viruses are composed of complex and dynamic mixtures of variant genomes that are termed mutant spectra or mutant clouds. This applies also to SARS-CoV-2, and mutations that are detected at low frequency in an infected individual can be dominant (represented in the consensus sequence) in subsequent variants of interest or variants of concern. Here we briefly review the main conclusions of our work on mutant spectrum characterization of hepatitis C virus (HCV) and SARS-CoV-2 at the ...
Tópico(s): Plant Virus Research Studies
2022 - Multidisciplinary Digital Publishing Institute | Pathogens
Brenda Martínez‐González, María Eugenia Soria, Lucía Vázquez-Sirvent, Cristina Ferrer‐Orta, Rebeca Lobo-Vega, Pablo Mínguez, Lorena de la Fuente, Carlos Lloréns, Beatriz Soriano, Ricardo Ramos, Marta Cortón, Rosario López‐Rodríguez, Carlos García‐Crespo, Isabel Gallego, Ana Isabel de Ávila, Jordi Gómez, Luis Enjuanes, Llanos Salar‐Vidal, Jaime Esteban, R. Fernández‐Roblas, Ignacio Gadea, Carmen Ayuso, Javier Ruiz‐Hornillos, Núria Verdaguer, Esteban Domingo, Celia Perales,
Mutant spectra of RNA viruses are important to understand viral pathogenesis and response to selective pressures. There is a need to characterize the complexity of mutant spectra in coronaviruses sampled from infected patients. In particular, the possible relationship between SARS-CoV-2 mutant spectrum complexity and disease associations has not been established. In the present study, we report an ultradeep sequencing (UDS) analysis of the mutant spectrum of amplicons from the nsp12 (polymerase)- ...
Tópico(s): Bacteriophages and microbial interactions
2022 - American Society for Microbiology | Microbiology Spectrum
David Flores‐Solis, Yanis Toledano‐Magaña, Oscar Rodríguez‐Lima, Patricia Cano‐Sánchez, Belén Ramírez-Cordero, Abraham Landa, Ricardo C. Rodrı́guez de la Vega, Federico del Río‐Portilla,
Scorpine-like peptides are two domain peptides found in different scorpion venoms displaying various antimicrobial, cytolytic, and potassium channel-blocking activities. The relative contribution of each domain to their different activities remains to be elucidated. Here, we report the recombinant production, solution structure, and antiparasitic activity of Hge36, first identified as a naturally occurring truncated form of a Scorpine-like peptide from the venom of Hoffmannihadrurus gertschi. We ...
Tópico(s): Beetle Biology and Toxicology Studies
2016 - Wiley | FEBS Letters
Ricardo León‐Sampedro, Javier DelaFuente, Cristina Díaz-Agero Pérez, Thomas Crellen, Patrick Musicha, Jerónimo Rodríguez-Beltrán, Carmen de la Vega, Marta Hernández-García, Nieves López‐Fresneña, Patricia Ruíz-Garbajosa, Rafael Cantón, Ben S. Cooper, Álvaro San Millán,
Infections caused by carbapenemase-producing enterobacteria (CPE) are a major concern in clinical settings worldwide. Two fundamentally different processes shape the epidemiology of CPE in hospitals: the dissemination of CPE clones from patient to patient (between-patient transfer), and the transfer of carbapenemase-encoding plasmids between enterobacteria in the gut microbiota of individual patients (within-patient transfer). The relative contribution of each process to the overall dissemination of ...
Tópico(s): Gut microbiota and health
2021 - Nature Portfolio | Nature Microbiology
Rubén Queiró, Pablo Coto, Jesús Rodríguez, Jaume Notario, Teresa Navío Marco, P. de la Cueva, Manel Pujol Busquets, Mercè García Font, Beatriz Joven, R. Rivera, José Luis Álvarez Vega, Antonio Javier Chaves Álvarez, Ricardo Sánchez Parera, José Carlos Ruiz Carrascosa, Fernando José Rodríguez Martínez, José Pardo Sánchez, C. Feced Olmos, Conrad Pujol, E. Galíndez, Silvia Pérez Barrio, Ana Arana, Mercedes Hergueta, Jesús Luelmo, Jordi Gratacós,
To describe (structure, processes) of the multidisciplinary care models in psoriatic arthritis (PsA) in Spain, as well as barriers and facilitators of their implementation.A qualitative study was performed following structured interviews with 24 professionals (12 rheumatologists, 12 dermatologists who provide multidisciplinary care for patients with PsA). We collected data related to the hospital, department, population and multidisciplinary care model (type, physical and human resources, professional ...
Tópico(s): Therapeutic Uses of Natural Elements
2017 - Elsevier BV | Reumatología Clínica (English Edition)
Rubén Queiró, Pablo Coto, Jesús Rodríguez, Jaume Notario, Teresa Navío Marco, P. de la Cueva, Manel Pujol Busquets, Mercè García Font, Beatriz Joven, R. Rivera, José Luis Álvarez Vega, Antonio Javier Chaves Álvarez, Ricardo Sánchez Parera, José Carlos Ruiz Carrascosa, Fernando José Rodríguez Martínez, José Pardo Sánchez, C. Feced Olmos, Conrad Pujol, E. Galíndez, Silvia Pérez Barrio, Ana Arana, Mercedes Hergueta, Jesús Luelmo, Jordi Gratacós,
Describir la estructura y procesos de distintos modelos de atención multidisciplinar de pacientes con artritis psoriásica (APs) en España, así como las barreras y facilitadores en su implantación. Se realizó un estudio cualitativo mediante entrevistas estructuradas a 24 profesionales (12 reumatólogos y 12 dermatólogos que realizan atención multidisciplinar en pacientes con APs). Se recogieron datos relacionados con el centro, servicio, población atendida y sobre el modelo de atención multidisciplinar ( ...
Tópico(s): Rheumatoid Arthritis Research and Therapies
2016 - Elsevier BV | Reumatología Clínica
Elena López‐Jiménez, Gonzalo Gómez‐López, Luis J. Leandro‐García, Iván Muñoz, Francesca Schiavi, Cristina Montero‐Conde, Aguirre A. de Cubas, Ricardo Fernández‐Ramires, Iñigo Landa, Susanna Leskelä, Agnieszka Maliszewska, Lucía Inglada-Pérez, Leticia de la Vega, Cristina Rodríguez‐Antona, Rocío Letón, C. Bernal Bellido, José M. de Campos, Cristina Diez‐Tascón, Mario F. Fraga, César Boullosa, David G. Pisano, Giuseppe Opocher, Mercedes Robledo, Alberto Cascón,
The six major genes involved in hereditary susceptibility for pheochromocytoma (PCC)/paraganglioma (PGL) (RET, VHL, NF1, SDHB, SDHC, and SDHD) have been recently integrated into the same neuronal apoptotic pathway where mutations in any of these genes lead to cell death. In this model, prolyl hydroxylase 3 (EglN3) abrogation plays a pivotal role, but the molecular mechanisms underlying its inactivation are currently unknown. The aim of the study was to decipher specific alterations associated with the ...
Tópico(s): Hormonal Regulation and Hypertension
2010 - Oxford University Press | Molecular Endocrinology
Jordi Gratacós, Jesús Luelmo, Jesús Rodríguez, Jaume Notario, Teresa Navío Marco, P. de la Cueva, Manel Pujol Busquets, Mercè García Font, Beatriz Joven, R. Rivera, José Luis Álvarez Vega, Antonio Javier Chaves Álvarez, Ricardo Sánchez Parera, José Carlos Ruiz Carrascosa, Fernando José Rodríguez Martínez, José Pardo Sánchez, C. Feced Olmos, Conrad Pujol, E. Galíndez, Santiago Barrio, Ana Arana, Mercedes Hergueta, Pablo Coto, Rubén Queiró,
Tópico(s): Rheumatoid Arthritis Research and Therapies
2018 - Springer Science+Business Media | Rheumatology International
Á. Casacó, Ricardo González, Lourdes Arruzazabala, M.A. García, Adolfo Rodríguez de la Vega,
Kerosene aerosol (32.5 mg/l; 20 min), when administered to guinea pigs 1 h before exposure to acetylcholine (Ach), induced potentiation of cumulative dose-response curve of this agonist on isolated tracheal strips as well as a decrease of the lethal doses of Ach. This enhanced response was absent or greatly reduced when kerosene aerosol was administered to guinea pigs 24 h previously or just before Ach challenge. This airway hyperreactivity was also lacking when carbachol or histamine were used as ...
Tópico(s): Respiratory and Cough-Related Research
1985 - Karger Publishers | Respiration
Ricardo de la Vega Marcos, Roberto Ruiz Barquín, Carlos María Tejero González, Miguel Rivera Rodríguez,
El presente estudio, valiendose de un diseno ex post facto retrospectivo, analizo la relacion entre los estados de animo precompetitivos y el rendimiento deportivo de un equipo de doce jugadores de voleibol durante el campeonato del mundo de Brasil-2011, categoria masculina sub-20. Para la medicion de los estados de animo se utilizo el instrumento Profile of Moods States (POMS). La medicion del rendimiento deportivo se llevo a cabo a partir de dos instrumentos: por una parte, una escala de valoracion ...
Tópico(s): Motivation and Self-Concept in Sports
2014 - Autonomous University of Barcelona | Revista de psicología del deporte
Emilio Chuvieco, Inmaculada Aguado, Marta Yebra, Héctor Nieto, Javier Salas, M. Pilar Martín, Lara Vilar, Javier Martínez Vega, Susana Martín-Fernández, Paloma Ibarra Benlloch, Juan de la Riva, Jaime Baeza, Francisco Javier Iglesias Rodríguez, Juan Ramón Molina, Miguel Ángel Herrera, Ricardo Zamora,
Forest fires play a critical role in landscape transformation, vegetation succession, soil degradation and air quality. Improvements in fire risk estimation are vital to reduce the negative impacts of fire, either by lessen burn severity or intensity through fuel management, or by aiding the natural vegetation recovery using post-fire treatments. This paper presents the methods to generate the input variables and the risk integration developed within the Firemap project (funded under the Spanish ...
Tópico(s): Remote Sensing in Agriculture
2009 - Elsevier BV | Ecological Modelling
Ricardo Arencibia Jorge, Rosa Lidia Vega-Almeida, Zaida Chinchilla‐Rodríguez, Elena Corera‐Álvarez, Félix de Moya Anegón,
Introducción: los estudios cienciométricos utilizan indicadores relativos para la caracterización temática de la producción científica, para identificar las principales fortalezas y debilidades de un país en un dominio del conocimiento. Objetivo: hacer la caracterización temática de la producción científica cubana sobre salud indexada en Scopus durante el período 1996-2010, a partir de patrones de especialización temática. Métodos: estudio descriptivo. Se compilaron datos relativos al número total ...
Tópico(s): Health and Medical Education
2012 - SciELO | Revista Cubana de Salud Pública
Mónica Rodríguez, Fernando Antonio Silva-Sánchez, César Luna-Rivero, Ricardo Stanley Vega-Barrientos, Claudia Alvarado‐de la Barrera, Gustavo Reyes‐Terán,
Due to the lack of therapeutic options for patients with progressive multifocal leukoencephalopathy-associated immune reconstitution inflammatory syndrome (PML-associated IRIS), maraviroc has generated expectations among the medical community. However, we report a patient with advanced HIV infection, who developed PML-associated IRIS and had a fatal outcome despite the addition of maraviroc to suppressive ART. Future studies are required to define the therapeutic role of maraviroc in PML-associated ...
Tópico(s): Full-Duplex Wireless Communications
2014 - Hindawi Publishing Corporation | Case Reports in Medicine
Ana Colmenero-Repiso, María A. Gómez-Muñoz, Ismael Rodríguez‐Prieto, Aida Amador-Álvarez, Kai‐Oliver Henrich, Diego Pascual-Vaca, Konstantin Okonechnikov, Eloy Rivas, Frank Westermann, Ricardo Pardal, Francisco M. De La Vega,
Neuroblastoma (NB) is one of the most common pediatric cancers and presents a poor survival rate in affected children. Current pretreatment risk assessment relies on a few known molecular parameters, like the amplification of the oncogene MYCN. However, a better molecular knowledge about the aggressive progression of the disease is needed to provide new therapeutical targets and prognostic markers and to improve patients' outcomes. The human protein kinase VRK1 phosphorylates various signaling molecules ...
Tópico(s): Protein Degradation and Inhibitors
2020 - Multidisciplinary Digital Publishing Institute | Cancers
Francisco M. De La Vega, Ana Colmenero-Repiso, María A. Gómez-Muñoz, Ismael Rodríguez‐Prieto, Diana Aguilar‐Morante, Gema Ramírez, Catalina Márquez-Vega, R. Cabello, Ricardo Pardal,
BackgroundNeuroblastoma is a paediatric tumour originated from sympathoadrenal precursors and characterized by its heterogeneity and poor outcome in advanced stages. Intra-tumoral cellular heterogeneity has emerged as an important feature in neuroblastoma, with a potential major impact on tumour aggressiveness and response to therapy. CD44 is an adhesion protein involved in tumour progression, metastasis and stemness in different cancers; however, there has been controversies about the significance ...
Tópico(s): Cancer, Hypoxia, and Metabolism
2019 - Elsevier BV | EBioMedicine
M. Chávez, E. Bertone, Fernando Cruz-Sáenz de Miera, J. P. Marshall, G. W. Wilson, David Sánchez-Argüelles, D. H. Hughes, G. M. Kennedy, O. Vega, V. De la Luz, W. R. F. Dent, C. Eiroa, Arturo I. Gómez-Ruiz, J. S. Greaves, Susana Lizano, Ricardo López–Valdivia, Eric E. Mamajek, Alfredo Montaña, Manuel Olmedo, Iván Rodríguez-Montoya, F. Peter Schloerb, Min S. Yun, Jorge A. Zavala, M. Zeballos,
ǫ Eridani is a nearby, young Sun-like star that hosts a ring of cool debris analogous to the solar system's Edgeworth-Kuiper belt.Early observations at (sub-)mm wavelengths gave tentative evidence of the presence of inhomogeneities in the ring, which have been ascribed to the effect of a putative low eccentricity planet, orbiting close to the ring.The existence of these structures have been recently challenged by high resolution interferometric millimeter observations.Here we present the deepest ...
Tópico(s): Astro and Planetary Science
2016 - Oxford University Press | Monthly Notices of the Royal Astronomical Society
Guadalupe Alemán-Vega, Isabel Gómez Cabañas, Laura Reques Sastre, Javier Rosado Martín, Elena Polentinos-Castro, Ricardo Rodríguez-Barrientos,
Tópico(s): Dialysis and Renal Disease Management
2017 - Elsevier BV | Nefrología
José Luis López-Bastías, Ricardo Moreno Rodríguez, Miriam Díaz Vega,
Different authors discuss the inclusion of attention services for students with disabilities in Spanish universities. However, in order to foster true inclusion, it is important for the entire university community to participate. In this sense, there are still no common tools or standardized protocols which enable the special educational needs of university students with disabilities to be attended to similarly at different higher education institutions. This article seeks to describe the initiative ...
Tópico(s): Inclusion and Disability in Education and Sport
2020 - Taylor & Francis | Culture and Education
Valeria Vega-Vela, Carlos Alfonso Muñoz Robles, Ernesto Rodríguez‐Luna, Juan Carlos López‐Acosta, Ricardo Serna-Lagunes,
El análisis del paisaje caracteriza la estructura y funcionamiento ecológico, para proponer estrategias de mitigación a los problemas ambientales. El objetivo fue analizar la configuración espacial de elementos del paisaje de la Reserva de la Biosfera Los Tuxtlas (RBLT), a partir de imágenes LANDSAT de 1995, 2006 y 2016. Las cuales fueron rectificadas y clasificadas de acuerdo a los tipos de cobertura y uso de suelo, cada una se analizó con métricas de paisaje mediante el software FRAGSTATS 3.3. ...
Tópico(s): Conservation, Biodiversity, and Resource Management
2018 - Universidad Juárez Autónoma de Tabasco | Ecosistemas y Recursos Agropecuarios
Barney Davies, Michael R. Hutchings, David J. Gibson, Richard D. Bardgett,
... Mark Robertson, Alastair Robledo-Arnuncio, Juan Roderick, Michael Rodríguez De La Vega, Ricardo Roelofs, Jan Rogers, William Rooney, T Ruess, Liliane ...
Tópico(s): Plant Pathogens and Resistance
2007 - Wiley | Journal of Ecology
Produção Nacional
Ricardo Machado Xavier, Cristiano A. F. Zerbini, Daniel Feldman Pollak, Jorge Morales‐Torres, Philippe Chalem, José Fernando Molina Restrepo, Javier Arnaldo Duhau, Jacqueline Rodríguez Amado, Maurício Abello, María Celina de la Vega, Adriana Pérez Dávila, Priscila Martin Biegun, Maysa Silva Arruda, Cesar Ramos‐Remus,
Abstract Background To determine the burden of Rheumatoid Arthritis (RA) on patients’ work productivity and health related quality of life (HRQoL), and examine the influence of several exposure variables; to analyze the progression of RA over 1 year and its impact on work productivity and HRQoL. Methods International multicenter prospective survey including patients in 18 centers in Argentina, Brazil, Colombia and Mexico with diagnosis of RA and aged between 21-55 years. The following standard questionnaires ...
Tópico(s): Lymphoma Diagnosis and Treatment
2019 - BioMed Central | Advances in Rheumatology
Christopher E. Ormsby, Daniela de la Rosa‐Zamboni, Joel Armando Vázquez-Pérez, Yuria Ablanedo‐Terrazas, Ricardo Stanley Vega-Barrientos, María Gómez-Palacio, Akio Murakami-Ogasawara, Jorge A Ibarra-Ávalos, Dámaris P. Romero‐Rodríguez, Santiago Ávila‐Ríos, Gustavo Reyes‐Terán,
To describe the clinical course of infection by 2009 (H1N1) influenza virus in different stages of HIV disease.Prospective, observational study.During the pandemic period, HIV-infected patients presenting respiratory symptoms at a third level referral hospital in Mexico City were tested for 2009 influenza A (H1N1) viral RNA. Clinical files were prospectively analyzed.Infection by H1N1 was confirmed in 30 (23.8%) of the total 126 HIV-infected patients studied. In the group of patients with 2009 H1N1 ...
Tópico(s): Animal Disease Management and Epidemiology
2010 - Lippincott Williams & Wilkins | AIDS