José Ramón Isasi, Luis C. Cesteros, Issa Katime,
... de Química Física, Facultad de Ciencias, Campus de Lejona, Universidad del País Vasco, Apartado 644, Bilbao, EspañaSearch ... de Química Física, Facultad de Ciencias, Campus de Lejona, Universidad del País Vasco, Apartado 644, Bilbao, EspañaSearch ... de Química Física, Facultad de Ciencias, Campus de Lejona, Universidad del País Vasco, Apartado 644, Bilbao, EspañaGrupo ... de Química Física, Facultad de Ciencias, Campus de Lejona, Universidad del País Vasco, Apartado 644, Bilbao, EspañaSearch ... de Química Física, Facultad de Ciencias, Campus de Lejona, Universidad del País Vasco, Apartado 644, Bilbao, EspañaSearch ...
Tópico(s): Polymer Nanocomposites and Properties
1994 - Wiley | Macromolecular Rapid Communications
Ángel Luís Clemente Remón, J.A. Garcı́a, Pedro C. Gómez, J. Piqueras, F. Domı́nguez-Adame,
... II, Facultad de Ciencias, Universidad del Pais Vasco, Lejona Search for more papers by this authorJ. A. ... II, Facultad de Ciencias, Universidad del Pais Vasco, Lejona Search for more papers by this authorP. Gómez, ... II, Facultad de Ciencias, Universidad del Pais Vasco, Lejona Search for more papers by this authorJ. A. ... II, Facultad de Ciencias, Universidad del Pais Vasco, Lejona Search for more papers by this authorP. Gómez, ... https://doi.org/10.1002/pssa.2211360242Citations: 9 Lejona, Vizcaya, Spain. E-28040 Madrid, Spain. AboutPDF ToolsRequest ...
Tópico(s): Electronic and Structural Properties of Oxides
1993 - Wiley | physica status solidi (a)
Federico Vázquez, Sonia Gaztambide, Enrique Soto‐Pedre,
... implicados. Estudio prospectivo a 10 años realizado en Lejona (Vizcaya) en una población de más de 30 ... incidencia acumulada de diabetes mellitus tipo 2 en Lejona fue similar a la encontrada en otros países ... over 584 people identified by screening of the Lejona (Vizcaya, Spain) adult population in 1985. Data on ... incidende of diabetes mellitus type 2 found in Lejona was similar to that reported in other european ...
Tópico(s): Metabolism, Diabetes, and Cancer
2000 - Elsevier BV | Medicina Clínica
Mollie D. Winfield, Tammy Latifi, Eduardo A. Groisman,
... PDF PubMed Scopus (83) Google Scholar, 30Aguirre A. Lejona S. Garcia Vescovi E. Soncini F.C. J. ... PDF PubMed Scopus (83) Google Scholar, 30Aguirre A. Lejona S. Garcia Vescovi E. Soncini F.C. J. ... PDF PubMed Scopus (83) Google Scholar, 30Aguirre A. Lejona S. Garcia Vescovi E. Soncini F.C. J. ...
Tópico(s): Vibrio bacteria research studies
2005 - Elsevier BV | Journal of Biological Chemistry
J. González, M. Vázquez, J.M. Barandiarán,
... Electrónica, Facultad de Ciencias, Universidad del Pais Vasco, Lejona Search for more papers by this author J. ... Electrónica, Facultad de Ciencias, Universidad del Pais Vasco, Lejona Search for more papers by this author First ... 10.1002/pssa.2210930253Citations: 14 28040 Madrid, Spain. Lejona, Vizcaya, Spain. AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack ...
Tópico(s): Magnetic properties of thin films
1986 - Wiley | physica status solidi (a)
J.A. Garcı́a, Ángel Luís Clemente Remón, J. Piqueras,
... II, Facultad de Ciencias, Universidad del Pais Vasco, Lejona Search for more papers by this authorA. Remón, ... II, Facultad de Ciencias, Universidad del Pais Vasco, Lejona Search for more papers by this authorJ. Piqueras, ... II, Facultad de Ciencias, Universidad del Pais Vasco, Lejona Search for more papers by this authorA. Remón, ... II, Facultad de Ciencias, Universidad del Pais Vasco, Lejona Search for more papers by this authorJ. Piqueras, ... https://doi.org/10.1002/pssa.2211440124Citations: 7 Lejona, Vizcaya, Spain. E-28040 Madrid, Spain. AboutPDF ToolsRequest ...
Tópico(s): ZnO doping and properties
1994 - Wiley | physica status solidi (a)
Aizpea Zubia, Lorea Mendoza, Silvia Vivanco, Eneko Aldaba, Teresa Carrascal, Begoña Lecea, Ana Arrieta, Tahl Zimmerman, Fernando Vidal‐Vanaclocha, Fernando P. Cossío,
... Universidad del País Vasco-Euskal Herriko Unibertsitatea, 48940 Lejona-Leioa, SpainSearch for more papers by this authorFernando ... Universidad del País Vasco-Euskal Herriko Unibertsitatea, 48940 Lejona-Leioa, SpainSearch for more papers by this authorFernando ...
Tópico(s): Biochemical and Structural Characterization
2005 - Wiley | Angewandte Chemie International Edition
Kunio Kaiho, Marcos A. Lamolda,
... Facultad de Ciencias, Universidad del Pais Vasco, 48940 Lejona, Spain Search for other works by this author ... Facultad de Ciencias, Universidad del Pais Vasco, 48940 Lejona, Spain Publisher: Geological Society of America First Online: ...
Tópico(s): Isotope Analysis in Ecology
1999 - Geological Society of America | Geology
Tetsuya Arinobu, Ryoshi Ishiwatari, Kunio Kaiho, Marcos A. Lamolda,
... de Estratigrafía y Paleontología, Universidad del País Vasco, Lejona 48940, Spain Search for other works by this ... de Estratigrafía y Paleontología, Universidad del País Vasco, Lejona 48940, Spain Publisher: Geological Society of America First ...
Tópico(s): Geological and Geochemical Analysis
1999 - Geological Society of America | Geology
Pablo Martina, Mariana Leguizamón, Claudia I. Prieto, Sílvia A. Sousa, Patricia Montanaro, Walter Omar Draghi, M. Stämmler, Marisa Bettiol, Carla C. C. R. de Carvalho, Juliana Palau, Cecilia Beatriz Fígoli, Florencia Álvarez, Silvina Benetti, Sergio Lejona, Cecilia Vescina, Julián A. Ferreras, Peter Lasch, Antonio Lagares, Ãngeles Zorreguieta, Jorge H. Leitão, Osvaldo Yantorno, Alejandra Bosch,
Bacteria from the Burkholderia cepacia complex (Bcc) are capable of causing severe infections in patients with cystic fibrosis (CF). These opportunistic pathogens are also widely distributed in natural and man-made environments. After a 12-year epidemiological surveillance involving Bcc bacteria from respiratory secretions of Argentinean patients with CF and from hospital settings, we found six isolates of the Bcc with a concatenated species-specific allele sequence that differed by more than 3 % from ...
Tópico(s): Infections and bacterial resistance
2017 - Microbiology Society | INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY
Carolina Cura, Raúl Horacio Lucero, Margarita Bisio, Elisa Teruya Oshiro, Laura Formichelli, Juan M. Burgos, S. Lejona, Bettina Brusés, Dora Olivares Hernández, Giulia Severini, Elsa Velázquez, Tomás Duffy, Eduardo G. Anchart, R. Lattes, Jaime Altcheh, Héctor Freilij, Mirta Díez, Claudia Nagel, Carlos Vigliano, Liliana Favaloro, Roberto Favaloro, Daniel Merino, Sergio Sosa‐Estáni, Alejandro G. Schijman,
SUMMARY Genetic diversity of Trypanosoma cruzi may play a role in pathogenesis of Chagas disease forms. Natural populations are classified into 6 Discrete Typing Units (DTUs) Tc I-VI with taxonomical status. This study aimed to identify T. cruzi DTUs in bloodstream and tissue samples of Argentinean patients with Chagas disease. PCR-based strategies allowed DTU identification in 256 clinical samples from 239 Argentinean patients. Tc V prevailed in blood from both asymptomatic and symptomatic cases ...
Tópico(s): Synthesis and Biological Evaluation
2012 - Cambridge University Press | Parasitology
Gabriela Kusznierz, Andrea Uboldi, Gabriela Sosa, Santiago Torales, Javier Colombo, Cecilia Beatriz Moyano, Hernan Escobar, Sergio Lejona, Eduardo Anchart, Alejandra Gómez, Susana Imaz,
During 2009 occurred the emergence and global spread of a novel influenza A (H1N1) virus. We describe the clinical and epidemiologic features of hospitalized patients who survived and patients who died because of pandemic 2009 influenza A (H1N1) infection reported in Santa Fe, Argentina, from May to July 2009.Using medical charts, we collected data on 242 patients who were hospitalized with confirmed laboratory results (defined as positive by specific PCR for pandemic 2009 influenza A H1N1).During ...
Tópico(s): Viral gastroenteritis research and epidemiology
2012 - Wiley | Influenza and Other Respiratory Viruses
Guang Zhao, Wei Kong, Natasha Weatherspoon‐Griffin, Josephine E. Clark‐Curtiss, Yixin Shi,
... activated promoter contains a 264-nt 5′LR (Lejona et al, 2003), which contains a cis-acting ...
Tópico(s): RNA modifications and cancer
2011 - Springer Nature | The EMBO Journal
José Manuel Amarilla, R.M. Rojas, Fernando Picó, L. Pascual, Κ. Petrov, Daniela Kovacheva, M. G. Lazarraga, I. Lejona, J. M. Rojo,
Spinels of composition LiMYMn2−YO4, M = Cr3+, Co3+, or Ni2+, Y = 0.1 and 1 for the Cr and Co dopants, Y = 0.05 and 0.5 for the Ni sample, have been synthesized by a sucrose-aided combustion method. The samples as prepared require of an additional thermal treatment at 700 °C, 1 h to get stoichiometric single-phase spinels. The samples consist of aggregated particles of small size (45–50 nm) as deduced from transmission electron microscopy and X-ray powder diffraction. The electrochemical behaviour of the ...
Tópico(s): Supercapacitor Materials and Fabrication
2007 - Elsevier BV | Journal of Power Sources
Sergio Lejona, María Eugenia Castelli, María Laura Cabeza, Linda J. Kenney, Eleonora Garcı́a Véscovi, Fernando C. Soncini,
ABSTRACT The PhoP/PhoQ two-component system controls the extracellular magnesium depletion response in Salmonella enterica . Previous studies have shown that PhoP is unable to up-regulate its target genes in the absence of PhoQ function. In this work, we demonstrate that PhoP overexpression can substitute for PhoQ- and phosphorylation-dependent activation. Either a high concentration of PhoP or activation via phosphorylation stimulates PhoP self-association.
Tópico(s): Iron Metabolism and Disorders
2004 - American Society for Microbiology | Journal of Bacteriology
Sergio Lejona, Andrés Aguirre, María Laura Cabeza, Eleonora Garcı́a Véscovi, Fernando C. Soncini,
ABSTRACT The PhoP/PhoQ two-component system controls the extracellular magnesium deprivation response in Salmonella enterica . In addition, several virulence-associated genes that are mainly required for intramacrophage survival during the infection process are under the control of its transcriptional regulation. Despite shared Mg 2+ modulation of the expression of the PhoP-activated genes, no consensus sequence common to all of them could be detected in their promoter regions. We have investigated ...
Tópico(s): Trace Elements in Health
2003 - American Society for Microbiology | Journal of Bacteriology
Alfonso L. Calle‐Pascual, Nuria Garcia-Torre, Inmaculada Moraga, José A. Díaz, Alejandra Durán, Guillermo Moñux, Francisco Javier Serrano, Pedro J. Martín‐Álvarez, Aniceto Charro, Juan P. Marañes,
... population with diabetes was calculated according to the Lejona study (6). In this study, the prevalence of ...
Tópico(s): Skin Diseases and Diabetes
2001 - American Diabetes Association | Diabetes Care
Andrés Aguirre, Sergio Lejona, Eleonora Garcı́a Véscovi, Fernando C. Soncini,
ABSTRACT The Salmonella PmrA-PmrB system controls the expression of genes necessary for polymyxin B resistance. Four loci were previously identified as part of the regulon, and interaction of PmrA with the promoter region of three of them was observed. Here we characterized the interaction of PmrA with the promoter region of ugd , previously suggested to be regulated indirectly by PmrA. Our results indicate that PmrA controls the expression of ugd by interacting with a specific sequence in the promoter ...
Tópico(s): CRISPR and Genetic Engineering
2000 - American Society for Microbiology | Journal of Bacteriology
Ángel Luís Clemente Remón, José Ángel García, M. A. Ochando, J. Llopis, J. Piqueras,
... Sölido, Facultad de Ciencias, Universidad del País Vasco, Lejona Search for more papers by this authorJ. A. ... Sölido, Facultad de Ciencias, Universidad del País Vasco, Lejona Search for more papers by this authorM. A. ... Sölido, Facultad de Ciencias, Universidad del País Vasco, Lejona Search for more papers by this authorJ. A. ... Sölido, Facultad de Ciencias, Universidad del País Vasco, Lejona Search for more papers by this authorM. A. ... https://doi.org/10.1002/pssa.2211010257Citations: 3 Lejona, Vizcaya, Spain. Ciudad Universitaria, 28040 Madrid, Spain. AboutPDF ...
Tópico(s): Magnesium Oxide Properties and Applications
1987 - Wiley | physica status solidi (a)
Gabriela Kusznierz, Carolina Cudós, Rudi Juan Manuel, Sergio Lejona, Lucila Ortellao, Befani Julio, Villani Mirta, M. I. Heras De Pedro, Morera Graciana, Andrea Uboldi, Zerbini Elsa,
It is important to characterize the clinical and epidemiological pattern of the influenza A (H1N1) pdm09 virus and compare it with influenza A (H3N2) virus, as surveyed in just a few studies, in order to contribute to the implementation and strengthening of influenza control and prevention strategies. The aims in this study were to describe influenza clinical and epidemiological characteristics in hospitalized patients, caused by influenza A (H1N1)pdm09 and influenza A (H3N2) viruses during 2013, in ...
Tópico(s): Viral gastroenteritis research and epidemiology
2016 - Wiley | Journal of Medical Virology
Robin J.Y. McLeod, J. M. Sanz‐Serna,
... Matematicas, Facultad de Ciencias, Universidad del Pais Vasco Lejona (Vizcaya)Spain Search for other works by this ...
Tópico(s): Differential Equations and Boundary Problems
1982 - Oxford University Press | IMA Journal of Numerical Analysis
José R. Quintana, Ramiro A. Salazar, Issa Katime,
... de Ciencias Universdad del País Vasco, Campus de Lejona, Apartado 644, Bilbao, SpainSearch for more papers by ... de Ciencias Universdad del País Vasco, Campus de Lejona, Apartado 644, Bilbao, SpainSearch for more papers by ...
Tópico(s): Polymer crystallization and properties
1994 - Wiley | Journal of Polymer Science Part B Polymer Physics
Ángel Luís Clemente Remón, J. Piqueras, J. Llopis, C. Ballesteros,
... Sólido, Facultad de Ciencias, Universidad del País Vasco, Lejona Search for more papers by this authorJ. Piqueras, ... Sólido, Facultad de Ciencias, Universidad del País Vasco, Lejona Search for more papers by this authorJ. Llopis, ... Sólido, Facultad de Ciencias, Universidad del País Vasco, Lejona Search for more papers by this authorJ. Piqueras, ... Sólido, Facultad de Ciencias, Universidad del País Vasco, Lejona Search for more papers by this authorJ. Llopis, ... https://doi.org/10.1002/pssa.2210770157Citations: 2 Lejona (Vizcaya), PB Apartado 644, Bilbao, Spain. AboutPDF ToolsRequest ...
Tópico(s): Plasma Diagnostics and Applications
1983 - Wiley | physica status solidi (a)
... en el siglo xvn: los servicios de Millones, Lejona, Universidad del Pais Vasco, « Estudios de historia medieval ...
Tópico(s): Historical Studies on Spain
2000 - Cambridge University Press | Annales Histoire Sciences Sociales
José Ángel García, Ángel Luís Clemente Remón,
... II, Facultad de Ciencias, Universidad del Paìs Vasco, Lejona, Vizcaya, SpainSearch for more papers by this authorDr. ... Condensada, Facultad de Ciencias, Universidad del Paìs Vasco, Lejona, Vizcaya, SpainSearch for more papers by this author ... II, Facultad de Ciencias, Universidad del Paìs Vasco, Lejona, Vizcaya, SpainSearch for more papers by this authorDr. ... Condensada, Facultad de Ciencias, Universidad del Paìs Vasco, Lejona, Vizcaya, SpainSearch for more papers by this author ...
Tópico(s): Crystal Structures and Properties
1989 - Wiley | Crystal Research and Technology
... de Ciencias Dpto. de Física del Estado Sólido Lejona, Vizcaya, SpainSearch for more papers by this author ... de Ciencias Dpto. de Física del Estado Sólido Lejona, Vizcaya, SpainSearch for more papers by this author ...
Tópico(s): High-pressure geophysics and materials
1982 - Wiley | Crystal Research and Technology
J Kim, HH Wu, Sanja Ivković, Karen M. Lyons, Anne L. Calof,
... Cell Biology— University of the Basque Country, 48940 Lejona, Spain. Proliferation and differentiation of teratocarcinoma stem cells ...
Tópico(s): Epigenetics and DNA Methylation
2003 - Elsevier BV | Developmental Biology
Produção Nacional
Revisado por pares
Cintia Fabbri, Marta Giovanetti, Victoria Luppo, Vagner Fonseca, Jorge B. García, Cintia Barulli, Mariel Feroci, S Perrone, Doraldina Casoni, Sergio Giamperetti, Maria Cristina Alvarez Lopez, María Delia Foussal, Mauricio Figueredo, Karina Salvatierra, Sergio Lejona, Natalia Ruiz Diaz, Gonzalo Castro, Gabriela Bravo, Noelia Jackel, Carina Sen, Tomás Poklépovich Caride, Leticia Franco, Carlos Giovachini, Jairo Mendez Rico, Luíz Carlos Júnior Alcântara, María Alejandra Morales,
Chikungunya virus (CHIKV) has emerged as a significant public health concern due to its rapid spread and potential for causing debilitating epidemics. In Argentina, the virus has garnered attention since its introduction to the Americas in 2013, due to its growing incidence and impact in neighbouring countries. Here we present a comprehensive analysis of the spatiotemporal dynamics of CHIKV in Argentina, focusing on the evolutionary trajectory of its genetic variants. Through a combination of active ...
Tópico(s): Malaria Research and Control
2024 - Taylor & Francis | Emerging Microbes & Infections
Gustavo Dip, Vittorio Colombo, S. Lejona, Alberto Lombardo,
Abstract Background The results verification process is the most important control step of the post-analytical phase. It can be done in two ways, manually by a professional, or using autoverification systems. Appropriate results are verified and submitted to the Laboratory Information System (LIS). Corrective actions are initiated for discordant results prior to their submission to the LIS. Autoverification is a process where the laboratory tests results are published without any professional’s intervention. ...
Tópico(s): Clinical Laboratory Practices and Quality Control
2023 - American Association for Clinical Chemistry | Clinical Chemistry
Fabián Fay, Silvina Benetti, S. Lejona, Gerardo García Camacho, Oscar Fay,
La plupart des immunodosages de thyroxine libre (T4L) présentent des biais importants par rapport à la dialyse à l'équilibre (DE) quand la capacité de fixation de la T4 par les protéines du sérum est abaissée. La T4L a été dosée par cinq immunodosages (Elecsys, ADVIA Centaur, Vitros ECi, Immulite et AxSYM) au cours des programmes de contrôle de qualité nationaux français (Probioqual) et italien (Dr Zucchelli) (10 sérums lyophilisés), et anglais (UK NEQAS) (32 sérums congelés). Nous avons calculé le biais ...
Tópico(s): Hepatitis B Virus Studies
2006 - Elsevier BV | Journal of Clinical Virology