Irma García‐Martinez, Rosa Alén, Laura Pereira, Adrián Povo‐Retana, Alma M. Astudillo, Ana B. Hitos, Isabel Gómez‐Hurtado, Eduardo López‐Collazo, Lisardo Boscá, Rubén Francés, Ignacio Lizasoaín, Marı́a A. Moro, Jesús Balsinde, Manuel Izquierdo, Ángela M. Valverde,
Lipotoxicity triggers non-alcoholic fatty liver disease (NAFLD) progression owing to the accumulation of toxic lipids in hepatocytes including saturated fatty acids (SFAs), which activate pro-inflammatory pathways. We investigated the impact of hepatocyte- or circulating-derived small extracellular vesicles (sEV) secreted under NAFLD conditions on liver inflammation and hepatocyte insulin signalling. sEV released by primary mouse hepatocytes, characterised and analysed by lipidomics, were added to ...
Tópico(s): MicroRNA in disease regulation
2023 - Elsevier BV | JHEP Reports
Rafael Reyna‐Hurtado, Eduardo J. Naranjo, Colin A. Chapman, George W. Tanner,
The white-lipped peccary Tayassu pecari is a social ungulate that forms the largest groups documented for any tropical forest ungulate species. Since the 1950s the species has become increasingly rare in Mesoamerica, and the more frequent reporting of smaller groups may be related to increased hunting pressure. Here we address the conservation status of this species in terms of its group size and structure, breeding season, population density, and relationship with hunting patterns in the Calakmul ...
Tópico(s): Animal Behavior and Welfare Studies
2009 - Cambridge University Press | Oryx
José Hurtado, Eduardo Pinar Bermúdez, Belén Redondo, Javier Lacunza, Juan Ramón Gimeno Blanes, Juan García de Lara, Raúl Valdesuso Aguilar, Francisca Teruel, Mariano Valdés Chávarri,
El intervencionismo coronario percutáneo (ICP) de la enfermedad de tronco coronario izquierdo (TCI) no protegido puede ser necesaria en el infarto agudo de miocardio (IAM). Sin embargo, la evidencia del ICP urgente en el TCI fuera de ensayos clínicos no es muy amplia. El objetivo del estudio es evaluar la mortalidad intrahospitalaria, sus predictores y su asociación con shock, así como eventos a largo plazo en pacientes con enfermedad de TCI tratado con ICP urgente debido a un IAM. Se incluyó a 71 ...
Tópico(s): Cardiac Structural Anomalies and Repair
2009 - Elsevier BV | Revista Española de Cardiología
José Hurtado, Eduardo Pinar Bermúdez, Belén Redondo, Javier Lacunza, Juan Ramón Gimeno Blanes, Juan García de Lara, Raúl Valdesuso Aguilar, Francisca Teruel, Mariano Valdés Chávarri,
Tópico(s): Mechanical Circulatory Support Devices
2009 - Elsevier BV | Revista Española de Cardiología (English Edition)
Daniel Saura, María J. Oliva, Daniel Rodríguez, Domingo A. Pascual‐Figal, José Antonio Hurtado, Eduardo Pinar, Gonzalo de la Morena, Mariano Valdés,
Tópico(s): Cardiovascular Health and Disease Prevention
2008 - Elsevier BV | International Journal of Cardiology
Sadao Pérez Cortez, Paula L. Enríquez, David Enrique Sima Panti, Rafael Reyna‐Hurtado, Eduardo J. Naranjo,
Se evaluaron las características ambientales que podrían determinar la distribución y abundancia del tapir (Tapirus bairdii) en la Reserva de la Biosfera Calakmul (RBC), Campeche. Se estudió el patrón de actividad de los tapires en las aguadas y su estructura poblacional. Quince aguadas y sus alrededores ubicadas en tres microrregiones de la RBC se seleccionaron y caracterizaron entre los años 2008-2010. La presencia del tapir se registró en 14 aguadas con un esfuerzo de muestreo de 3,470 días-trampa. ...
Tópico(s): Bat Biology and Ecology Studies
2012 - National Autonomous University of Mexico | Revista Mexicana de Biodiversidad
Hideo Kusuoka, Marı́a C. Camilión de Hurtado, Eduardo Marbán,
Objectives. This study was conducted to elucidate the role of sodium/calcium (Na+/Ca2+) exchange in the mechanism of myocardial stunning. Background. Cellular Ca2+overload mediated by Na+/Ca2+exchange during reperfusion has been proposed as a mechanism for myocardial stunning. Because no specific pharmacologic inhibitors of the exchanger are available, we increased extracellular sodium concentration ([Na]0) during the early phase of reperfusion to decrease the driving force for Ca2+influx through the ...
Tópico(s): Cardiac electrophysiology and arrhythmias
1993 - Elsevier BV | Journal of the American College of Cardiology
Prosenjit Bose, Ferrán Hurtado, Eduardo Rivera‐Campo, David R. Wood,
Consider the following question: does every complete geometric graph K 2 n have a partition of its edge set into n plane spanning trees? We approach this problem from three directions. First, we study the case of convex geometric graphs. It is well known that the complete convex graph K 2 n has a partition into n plane spanning trees. We characterise all such partitions. Second, we give a sufficient condition, which generalises the convex case, for a complete geometric graph to have a partition ...
Tópico(s): Limits and Structures in Graph Theory
2005 - Elsevier BV | Computational Geometry
Priscila Rodrigues Fernandes, Ana Lúcia Berretta Hurtado, Eduardo Concepción Bátiz,
Ergonomics programs tend to be reactive when considering employees' complaints, absence from work, quantity of work accidents and occupational diseases. When organizations do not anticipate future occurrences with a proper model of risk management, they become vulnerable. In order to organize the Ergonomics Program of a household appliance company in Joinville, a team of 9 persons was structured, and two committees were reactivated. The technical committee discussed ergonomic solutions with the ...
Tópico(s): Occupational Health and Safety in Workplaces
2015 - Elsevier BV | Procedia Manufacturing
Santiago I. Hurtado, Eduardo A. Agosta,
Abstract Precipitation anomalies over subtropical Argentina in eastern subtropical South America (ESSA) show significant signatures of the El Niño Southern Oscillation (ENSO) during the SONDJ (from September to January) season. The correlation maps between seasonal precipitation anomalies and the C‐index show a dipole structure with positive correlation over eastern ESSA and negative over South American convergence zone. Based on principal component analysis, precipitation anomalies within the SONDJ ...
Tópico(s): Meteorological Phenomena and Simulations
2020 - Wiley | International Journal of Climatology
V. Sánchez Tatay, J.D. López Castilla, Jiménez Ponce, Jose María Pérez Hurtado, Eduardo Quiroga Cantero, M. Loscertales Abril,
Hyperuricaemia accompanying tumour lysis syndrome (TLS) is a serious complication in neoplasias with rapid proliferation and cellular destruction. The aim of the study was to evaluate the effects of rasburicase versus allopurinol on plasma uric acid, creatinine and phosphorus levels in paediatric patients with TLS.A comparative study of treatment with rasburicase or allopurinol was performed in 32 paediatric patients with haematological-oncological malignancies and with established TLS or a high ...
Tópico(s): Porphyrin Metabolism and Disorders
2009 - Elsevier BV | Anales de Pediatría
Juan Hurtado, Eduardo M. Soto, Liliana Orellana, Esteban Hasson,
Drosophila buzzatii and D. koepferae coexist in the arid lands of southern South America and exploit different types of cactus as breeding hosts. The former prefers to lay eggs on the rotting pads of prickly pears (genus Opuntia) whereas D. koepferae exhibits greater acceptance for columnar cacti (e.g., Echinopsis terschekii). Here, we demonstrate that the rearing cacti affect male mating success, flies reared in each species' preferred host exhibited enhanced mating success than those raised in secondary ...
Tópico(s): Insect Utilization and Effects
2011 - Springer Science+Business Media | Evolutionary Ecology
C. Ostos, M. L. Martínez‐Sarrión, L. Mestres, Eduardo Hurtado Delgado, P. Prieto,
Rare-earth (RE) doped Ba(Zr,Ti)O3 (BZT) thin films were prepared by rf-magnetron sputtering from a Ba0.90Ln0.067Zr0.09Ti0.91O3 (Ln=La, Nd) target. The films were deposited at a substrate temperature of 600 °C in a high oxygen pressure atmosphere. X-ray diffraction (XRD) patterns of RE-BZT films revealed a 〈001〉 epitaxial crystal growth on Nb-doped SrTiO3, 〈001〉 and 〈011〉 growth on single-crystal Si, and a 〈111〉-preferred orientation on Pt-coated Si substrates. Scanning electron microscopy (SEM) showed uniform ...
Tópico(s): Electronic and Structural Properties of Oxides
2009 - Elsevier BV | Journal of Solid State Chemistry
Cármen Rodrı́guez-Jaramillo, Miguel Ángel Hurtado‐Oliva, Eduardo Romero‐Vivas, José L. Ramírez, M. Manzano, Elena Palacios,
We describe the quantitative and qualitative histology and histochemistry for a tropical oyster, C. corteziensis sampled in a coastal lagoon in Northwest, Mexico. Males were larger than immature oysters, with females presenting intermediate values. In this species, mature organisms were found most of the year, and there were at least two strong spawning periods, one in summer and the second in autumn. The presence of mature oocytes most of the year did not allow for differentiation of an annual ...
Tópico(s): Marine Biology and Environmental Chemistry
2008 - National Shellfisheries Association | Journal of Shellfish Research
Jose A. Hurtado‐Martínez, Eduardo Pinar-Bermúdez, F TERUELCARRILLO, Juan R. Gimeno, Javier Lacunza, Raúl Valdesuso, Arcadi Garcı́a-Alberola, Mariano Valdés‐Chávarri,
Tópico(s): Antiplatelet Therapy and Cardiovascular Diseases
2006 - Elsevier BV | Revista Española de Cardiología (English Edition)
Carla Mancilla A, Carmen Hurtado H, Eduardo Tobar, Ivonne Orellana N, Pedro Pineda B, Iván Castillo M, Rodrigo Ledezma R, Zoltán Berger F,
One of the complications of diabetes mellitus is the development of pancreatic exocrine insufficiency.To study pancreatic exocrine function in diabetics patients.Seventy two diabetic patients were included in the protocol, but two were withdrawn because an abdominal CAT scan showed a chronic calcified pancreatitis, previously undiagnosed. Fecal elastase was measured by ELISA and the presence of fat in feces was assessed using the steatocrit.Mean age was 60+/-12 years and 67 (96%) patients had a type ...
Tópico(s): Diabetes Management and Research
2006 - Q16635223 | Revista médica de Chile
Jose A. Hurtado‐Martínez, Eduardo Pinar-Bermúdez, F TERUELCARRILLO, Juan R. Gimeno, Javier Lacunza, Raúl Valdesuso, Arcadi Garcı́a-Alberola, Mariano Valdés‐Chávarri,
Las mujeres presentan, con respecto a los varones, una mayor mortalidad y morbilidad tras un infarto agudo de miocardio con elevación del segmento ST (IAMEST). Hay controversia sobre si la angioplastia primaria (ACTPp) como tratamiento de elección logra contrarrestar el peor pronóstico de las mujeres en esta situación. El objetivo fue determinar la influencia del sexo en las características clínicas y en el pronóstico intrahospitalario y a largo plazo de un grupo de pacientes con IAMEST tratados con ...
Tópico(s): Coronary Interventions and Diagnostics
2006 - Elsevier BV | Revista Española de Cardiología
Eduardo Hurtado-Delgado, R. D. Morales,
Tópico(s): Metallurgy and Material Forming
2001 - Springer Science+Business Media | Metallurgical and Materials Transactions B
Yeudy Felipe Vargas Alzate, Lluís Pujades Beneit, Horia Alejandro Barbat Barbat, Jorge Eduardo Hurtado Gómez, Sergio Alberto Díaz Alvarado, Diego A. Hidalgo-Leiva,
Most of buildings and structures are usually projected according to two main axes. However, the geographical position of these buildings varies randomly. Such random distributions of the azimuthal positions of structures, in most of the cities, generally, are not accounted for when assessing their seismic risk; certainly, the direction of the seismic loads is another highly random variable. Moreover, an additional important source of uncertainty is related to the structural response, mainly due ...
Tópico(s): Masonry and Concrete Structural Analysis
2017 - Taylor & Francis | Structure and Infrastructure Engineering
Bárbara Gil‐Luciano, Tatiana Calderón-Hurtado, Daniel Eduardo Hormiga Tovar, Beatriz Montes Sebastián, Francisco J. Ruiz,
Repetitive negative thinking (RNT) has been identified as an important transdiagnostic process. However, little empirical research has been conducted into how triggers for RNT are organized. This study tested the hypothesis that these triggers are usually hierarchically related.One-hundred undergraduates underwent several evaluation phases. Firstly, a diagnostic interview was administered. Secondly, participants responded to several questionnaires measuring emotional symptoms and the tendency to ...
Tópico(s): Mental Health Research Topics
2019 - Cologio Oficial de Psicólogos del Principado | Psicothema
Bryan Ramiro Rodríguez-Vargas, Argelia Fabiola Miranda Pérez, David S. González-González, Rolando J. Praga-Alejo, Eduardo Hurtado,
The present work describes the influence of the parameters employed in the gas tungsten arc welding process (GTAW) when nickel powder is used as a filler metal in 2304/2507 duplex stainless-steel dissimilar joints. Multi-objective optimization was applied in order to maintain the austenite/ferrite percentage in the welded zone. A microstructural and phase quantification analysis was performed in each sample through optical and scanning electron microscopes. It was found that a nickel powder addition ...
Tópico(s): Microstructure and Mechanical Properties of Steels
2020 - Multidisciplinary Digital Publishing Institute | Materials
Eduardo Hurtado-Delgado, L. Huerta, Argelia Fabiola Miranda Pérez, Álvaro Aguirre-Sánchez,
A study of surface hardening of Ductile Iron (DI) with and without austempering heat treatment was developed. The chemical composition of the material contains alloying elements such as Cu and Ni, that allow to obtain a Ductile Iron Grade 120-90-02, based on ASTM A536, which was heat treated to be transformed to Austempered Ductile Iron (ADI). Specimens of 10 × 10 × 5 mm3 were obtained for application of surface hardening by Nd:YAG UR laser of 150 W maximum power. The parameters used were advance speed ...
Tópico(s): Surface Treatment and Coatings
2021 - Multidisciplinary Digital Publishing Institute | Coatings
Luis A. Herrera, Alfredo Hidalgo‐Miranda, Nancy Reynoso‐Noverón, Abelardo Meneses‐García, Alfredo Mendoza-Vargas, Juan Pablo Reyes‐Grajeda, Felipe Vadillo‐Ortega, Alberto Cedro‐Tanda, Fernando Peñaloza, Emmanuel Frías-Jiménez, Cristian Arriaga-Canon, Rosaura Ruiz, Ofelia Angulo, Imelda López-Villaseñor, Carlos Amador‐Bedolla, Diana Vilar‐Compte, Patricia Cornejo, Mireya Cisneros-Villanueva, Eduardo Hurtado-Córdova, Mariana Cendejas-Orozco, José S. Hernández-Morales, Bernardo Moreno, Irwin A. Hernández-Cruz, César A. Herrera, Francisco José Ferraro García, Miguel Á. González-Woge, Paulina Munguía-Garza, Fernando Luna-Maldonado, Antonia Sánchez-Vizcarra, Vincent G. Osnaya, Nelly Medina-Molotla, Yair Alfaro‐Mora, Rodrigo E. Cáceres-Gutiérrez, Laura Tolentino-García, Patricia Rosas-Escobar, Sergio A. Román-González, Marco A. Escobar-Arrazola, Julio C. Canseco-Méndez, Diana R. Ortiz-Soriano, Julieta Domínguez-Ortiz, Ana D. González-Barrera, Diana I. Aparicio‐Bautista, Armando Cruz‐Rangel, Ana Paula Alarcón-Zendejas, Laura Contreras‐Espinosa, Rodrigo González‐Barrios, Lissania Guerra-Calderas, Marco Antonio Meraz-Rodríguez, Michel Montalvo-Casimiro, Rogelio Montiel-Manríquez, Karla Torres-Arciga, Daniela Venegas, Vasti Thamara Juárez-González, Xiadani Guajardo-Barreto, Verónica Monroy-Martínez, Daniel Guillén, Jacquelina Fernández, Juliana Herrera, Renato León‐Rodríguez, Israel Canela-Pérez, Blanca H. Ruíz-Ordaz, Rafael Ricardo Valdez‐Vázquez, Jennifer Bertin-Montoya, María Dolores Niembro-Ortega, Liudmila Villegas-Acosta, Daniela López-Castillo, Andrea Soriano‐Ríos, Michael Gastelum-Ramos, Tonatiuh Zamora-Barandas, Jorge Morales-Baez, María García-Rodríguez, Mariano García-Martínez, Erik Nieto-Patlán, Maricarmen Quirasco, Irma López‐Martínez, José Ernesto Ramírez–González, Hiram Olivera-Díaz, Noé Escobar-Escamilla,
The aim of this study was to investigate the feasibility of saliva sampling as a non-invasive and safer tool to detect severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and to compare its reproducibility and sensitivity with nasopharyngeal swab samples (NPS). The use of sample pools was also investigated.A total of 2107 paired samples were collected from asymptomatic healthcare and office workers in Mexico City. Sixty of these samples were also analyzed in two other independent laboratories ...
Tópico(s): Dental Research and COVID-19
2021 - Elsevier BV | International Journal of Infectious Diseases
M. Grizález, Eduardo Hurtado Delgado, M. E. Gómez, P. Prieto,
Abstract BiMnO 3 thin films were deposited on single‐crystal (001)‐oriented SrTiO 3 substrates by rf‐magnetron sputtering method. X‐ray diffraction was used to analyze the crystal structure of the thin films, indicating that the films were monoclinic with two dominant orientation relationships along the substrate. The first is (111) BiMnO 3 ‖ (001) SrTiO 3 ; the second is (222) BiMnO 3 ‖ (002) SrTiO 3 ; other peaks showed that the films were polycrystalline. The roughness of the films was characterized by AFM. ...
Tópico(s): Advanced Condensed Matter Physics
2007 - Wiley | Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics
Mireya Cisneros-Villanueva, Lizbett Hidalgo Pérez, Alberto Cedro‐Tanda, Mónica Peña-Luna, Marco Antonio Mancera-Rodríguez, Eduardo Hurtado-Córdova, Irene Rivera-Salgado, Alejandro Martínez-Aguirre, Silvia Jiménez‐Morales, Luis Alfaro-Ruíz, R. Arellano-Llamas, Alberto Tenorio‐Torres, Carlos Alberto Domínguez-Reyes, Felipe Villegas‐Carlos, M. Rios-Romero, Alfredo Hidalgo‐Miranda,
Breast cancer (BRCA) is a serious public health problem, as it is the most frequent malignant tumor in women worldwide. BRCA is a molecularly heterogeneous disease, particularly at gene expression (mRNAs) level. Recent evidence shows that coding RNAs represent only 34% of the total transcriptome in a human cell. The rest of the 66% of RNAs are non−coding, so we might be missing relevant biological, clinical or regulatory information. In this report, we identified two novel tumor types from TCGA with ...
Tópico(s): RNA modifications and cancer
2021 - Frontiers Media | Frontiers in Oncology
Aurora Medina‐Sansón, Juan Carlos Núñez-Enríquez, Eduardo Hurtado-Córdova, María Luisa Pérez‐Saldivar, Anayeli Martínez-García, Elva Jiménez‐Hernández, Juan Carlos Fernández-López, Jorge Alfonso Martín‐Trejo, Héctor Pérez-Lorenzana, Janet Flores‐Lujano, Raquel Amador‐Sánchez, Felix Gustavo Mora-Ríos, José Gabriel Peñaloza‐González, David Aldebarán Duarte-Rodríguez, José Refugio Torres‐Nava, Juan Eduardo Flores-Bautista, Rosa Martha Espinosa‐Elizondo, Pedro Francisco Román-Zepeda, Luz Victoria Flores‐Villegas, Juana Esther González-Ulivarri, Sofía Irene Martínez-Silva, Gilberto Espinoza‐Anrubio, Carolina Almeida-Hernández, Rosario Ramírez‐Colorado, Luis Hernández‐Mora, Luis Ramiro García‐López, Gabriela Adriana Cruz-Ojeda, Arturo Emilio Godoy-Esquivel, I Contreras-Hernández, Abraham Medina-Hernández, María Guadalupe López-Caballero, Norma Angélica Hernández-Pineda, Jorge Granados-Kraulles, María Adriana Rodríguez-Vázquez, Delfino Torres-Valle, Carlos Cortés-Reyes, Francisco Medrano-López, Jessica Arleet Pérez-Gómez, Annel Martínez-Ríos, Antonio Aguilar-De los Santos, Berenice Serafin-Díaz, Carolina Bekker-Méndez, Minerva Mata‐Rocha, Blanca Angélica Morales-Castillo, Omar Alejandro Sepúlveda‐Robles, Julián Ramírez‐Bello, Haydeé Rosas‐Vargas, Alfredo Hidalgo‐Miranda, Juan Manuel Mejίa‐Aranguré, Silvia Jiménez‐Morales,
Background: Acute lymphoblastic leukemia (ALL) is the main type of cancer in children. In Mexico and other Hispanic populations, the incidence of this neoplasm is one of the highest reported worldwide. Functional polymorphisms of various enzymes involved in the metabolism of xenobiotics have been associated with an increased risk of developing ALL, and the risk is different by ethnicity. The aims of the present study were to identify whether NQO1, CYP2E1, and NAT2 polymorphisms or some genotype-environmental ...
Tópico(s): Epigenetics and DNA Methylation
2020 - Frontiers Media | Frontiers in Oncology
Santiago I. Hurtado, Eduardo A. Agosta, Pablo G. Zaninelli,
Tópico(s): Meteorological Phenomena and Simulations
2023 - Elsevier BV | Atmospheric Research
Mariano Del Toro-Barbosa, Alejandra Hurtado‐Romero, Luis Eduardo García-Amezquita, Tomás García‐Cayuela,
The gut-brain-microbiota axis consists of a bilateral communication system that enables gut microbes to interact with the brain, and the latter with the gut. Gut bacteria influence behavior, and both depression and anxiety symptoms are directly associated with alterations in the microbiota. Psychobiotics are defined as probiotics that confer mental health benefits to the host when ingested in a particular quantity through interaction with commensal gut bacteria. The action mechanisms by which bacteria ...
Tópico(s): Tryptophan and brain disorders
2020 - Multidisciplinary Digital Publishing Institute | Nutrients
Juliana Hurtado Patiño, Eduardo Velázquez, Luis Lassaletta, Guillermo Guardia, Eduardo Aguilera, Alberto Sanz-Cobeña,
Ammonia (NH3) volatilization is the major source of nitrogen (N) loss resulting from the application of synthetic and organic N fertilizers to croplands. It is well known that in Mediterranean cropping systems, there is a relationship between the intrinsic characteristics of the climate and nitrous oxide (N2O) emissions, but whether the same relation exists for NH3 emissions remains uncertain. Here, we estimated the impact of edaphoclimatic conditions (including meteorological conditions after N fertilization), ...
Tópico(s): Groundwater and Isotope Geochemistry
2023 - Elsevier BV | Environmental Pollution
Eduardo Hurtado Delgado, C. Ostos, M. L. Martínez‐Sarrión, L. Mestres, David Lederman, P. Prieto,
Tópico(s): Magnetic and transport properties of perovskites and related materials
2008 - Elsevier BV | Materials Chemistry and Physics