Now showing items 1-13 of 13

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      Antimicrobial Susceptibility and Mechanisms of Resistance to Quinolones and b-Lactams in Acinetobacter Genospecies 3  [Article]

      Ribera, Anna; Fernández-Cuenca, Felipe; Beceiro Casas, Alejandro; Bou, Germán; Martínez-Martínez, Luis; Pascual Hernández, Álvaro; Cisneros, José Miguel; Rodríguez-Baño, Jesús; Pachón Díaz, Jerónimo; Vila, Jordi (American Society for Microbiology, 2004-04)
      Antimicrobial susceptibility was determined in 15 epidemiologically unrelated clinical isolates of Acinetobacter genospecies 3. Moreover, the mechanisms of resistance to some b-lactam antibiotics may be associated with the ...
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      Clinical features and epidemiology of acinetobacter baumanni colonization and infection in spanish hospitals  [Article]

      Rodríguez-Baño, Jesús; Cisneros, José Miguel; Fernández-Cuenca, Felipe; Ribera, Anna; Vila, Jordi; Pascual Hernández, Álvaro; Martínez-Martínez, Luis; Bou, Germán; Pachón Díaz, Jerónimo (SLACK, 2004-10)
      OBJECTIVE: To investigate the clinical features and the epidemiology of Acinetobacter baumannii in Spanish hospitals. DESIGN: Prospective multicenter cohort study. SETTING: Twenty-seven general hospitals and one paraplegic ...
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      Clinical Features of Infections and Colonization by Acinetobacter Genospecies 3  [Article]

      Molina, José; Cisneros, José Miguel; Fernández-Cuenca, Felipe; Rodríguez-Baño, Jesús; Ribera, Anna; Beceiro Casas, Alejandro; Martínez-Martínez, Luis; Pascual Hernández, Álvaro; Bou, Germán; Vila, Jordi; Pachón Díaz, Jerónimo (American Society for Microbiology, 2010-12)
      Two hundred twenty-one isolates of Acinetobacter baumannii and 15 of Acinetobacter genospecies 3 (AG3) were consecutively collected in a 30-day period during the nationwide project GEIH-Ab2000. Nosocomial acquisition (P = ...
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      Contribution of Efflux Pumps, Porins, and B-Lactamases to Multidrug Resistance in Clinical Isolates of Acinetobacter baumannii  [Article]

      Rumbo, C.; Gato, E.; López, M.; Ruiz de Alegría, C.; Fernández-Cuenca, Felipe; Martínez-Martínez, Luis; Vila, Jordi; Pachón Díaz, Jerónimo; Cisneros, José Miguel; Rodríguez-Baño, Jesús; Pascual Hernández, Álvaro; Bou, Germán; Tomás, M. (American Society for Microbiology, 2013-11)
      Weinvestigated the mechanisms of resistance to carbapenems, aminoglycosides, glycylcyclines, tetracyclines, and quinolones in 90 multiresistant clinical strains of Acinetobacter baumannii isolated from two genetically ...
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      Epidemiological and Clinical Complexity of Amoxicillin-Clavulanate- Resistant Escherichia coli  [Article]

      Rodríguez-Baño, Jesús; Oteo, Jesús; Ortega, Adriana; Villar, Macarena; Conejo Gonzalo, Mª Carmen; Bou, Germán; Aranzamendi-Zaldumbide, Maitane; Cercenado, Emilia; Gurguí, Mercè; Martínez-Martínez, Luis; Merino, María; Rivera, Alba; Oliver, Antonio; Weber, Irene; Pascual Hernández, Álvaro; Bartolomé, Rosa M.; Gónzalez López, Juan José; Campos, José (American Society for Microbiology, 2013-07)
      Two hundred twelve patients with colonization/infection due to amoxicillin-clavulanate (AMC)-resistant Escherichia coli were studied. OXA-1- and inhibitor-resistant TEM (IRT)-producing strains were associated with urinary ...
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      First Report of an OXA-23 Carbapenemase-Producing Acinetobacter baumannii Clinical Isolate Related to Tn2006 in Spain  [Article]

      Espinal, P.; Macià, M. D.; Roca, I.; Fernández-Cuenca, Felipe; Oliver, A.; Rodríguez-Baño, Jesús; Bou, Germán; Tomás, M.; Villa, J. (American Society for Microbiology, 2013-01)
      A carbapenem-resistant Acinetobacter baumannii clinical isolate belonging to European clone II and sequence type 2 was recov-ered from a patient in the Son Espases hospital in Mallorca, Spain. Genetic analysis showed the ...
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      Genetic Variability among ampC Genes from Acinetobacter Genomic Species 3  [Article]

      Beceiro Casas, Alejandro; Pérez, Astrid; Fernández-Cuenca, Felipe; Martínez-Martínez, Luis; Pascual Hernández, Álvaro; Vila, Jordi; Rodríguez-Baño, Jesús; Cisneros, José Miguel; Pachón Díaz, Jerónimo; Bou, Germán (American Society for Microbiology, 2009-03)
      As a part of a nationwide study in Spain, 15 clinical isolates of Acinetobacter genomic species 3 (AG3) were analyzed. The main objective of the study was to characterize the ampC genes from these isolates and to determine ...
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      Inhibitor-resistant TEM- And OXA-1-producing Escherichia coli isolates resistant to amoxicillin-clavulanate are more clonal and possess lower virulence gene content than susceptible clinical isolates  [Article]

      Otero, Jesús; Conejo Gonzalo, Mª Carmen; González López, Juan José; Ortega, Adriana; Bou, Germán; Cercenado, Emilia; Martínez Martínez, Luis; Navarro, Ferrán (American Society for Microbiology, 2014-01-01)
      In a previous prospective multicenter study in Spain, we found that OXA-1 and inhibitor-resistant TEM (IRT) β-lactamases constitute the most common plasmid-borne mechanisms of genuine amoxicillin-clavulanate (AMC) resistance ...
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      Mobile genetic elements related to the diffusion of plasmid-mediated AmpC β-lactamases or carbapenemases from enterobacteriaceae: Findings from a multicenter study in Spain  [Article]

      Conejo Gonzalo, Mª Carmen; Zamorano, Laura; Miró, Elisenda; Juan, Carlos; Gómez Martínez, Laura E.; Bou, Germán; González López, Juan José; Martínez Martínez, Luis (American Society for Microbiology, 2015-09-01)
      We examined the genetic context of 74 acquired ampC genes and 17 carbapenemase genes from 85 of 640 Enterobacteriaceae isolates collected in 2009. Using S1 pulsed-field gel electrophoresis and Southern hybridization, 37 ...
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      N-acetylcysteine selectively antagonizes the activity of imipenem in Pseudomonas aeruginosa by an OprD-mediated mechanism  [Article]

      Rodríguez Beltrán, Jerónimo; Cabot, Gabriel; Ynés Valencia, Estela; Costas, Coloma; Bou, Germán; Oliver, Antonio; Blázquez, Jesús (American Society for Microbiology, 2015-01-01)
      The modulating effect of N-acetylcysteine (NAC) on the activity of different antibiotics has been studied in Pseudomonas aeruginosa. Our results demonstrate that, in contrast to previous reports, only the activity of ...
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      Prospective multicenter study of carbapenemase-producing Enterobacteriaceae from 83 hospitals in Spain reveals high in vitro susceptibility to colistin and meropenem  [Article]

      Conejo Gonzalo, Mª Carmen; Pascual Hernández, Álvaro; Otero, Jesús; Ortega, Adriana; Bartolomé, Rosa M.; Bou, Germán; Fernández Martínez, Marta; González López, Juan José (American Society for Microbiology, 2015-06-01)
      The aim of this study was to determine the impact of carbapenemase-producing Enterobacteriaceae (CPE) in Spain in 2013 by describing the prevalence, dissemination, and geographic distribution of CPE clones, and their ...
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      Spanish Multicenter Study of the Epidemiology and Mechanisms of Amoxicillin-Clavulanate Resistance in Escherichia coli  [Article]

      Ortega, Adriana; Oteo, Jesús; Aranzamendi-Zaldumbide, Maitane; Bartolomé, Rosa M.; Bou, Germán; Cercenado, Emilia; Conejo Gonzalo, Mª Carmen; González-López, Juan José; Marín, Mercedes; Martínez-Martínez, Luis; Marino, María; Ferran, Navarro; Oliver, Antonio; Pascual Hernández, Álvaro; Rivera, Alba; Rodríguez-Baño, Jesús; Weber, Irene; Aracil, Belén; Campos, José (American Society for Microbiology, 2012-07)
      We conducted a prospective multicenter study in Spain to characterize the mechanisms of resistance to amoxicillin-clavu-lanate (AMC) in Escherichia coli. Up to 44 AMC-resistant E. coli isolates (MIC>32/16 g/ml) were collected ...
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      Type 1 Integrons in Epidemiologically Unrelated Acinetobacter baumannii Isolates Collected at Spanish Hospitals  [Article]

      Ribera, Anna; Vila, Jordi; Fernández-Cuenca, Felipe; Martínez-Martínez, Luis; Pascual Hernández, Álvaro; Beceiro Casas, Alejandro; Bou, Germán; Cisneros, José Miguel; Pachón Díaz, Jerónimo; Rodríguez-Baño, Jesús (American Society for Microbiology, 2004-01)