Search Results - "CASELLAS, J. M"

Variations in the Prevalence of Strains Expressing an Extended-Spectrum β-Lactamase Phenotype and Characterization of Isolates from Europe, the Americas, and the Western Pacific Region by Winokur, P. L., Canton, R., Casellas, J.-M., Legakis, N.

“…To evaluate the prevalence of extended-spectrum β-lactamase (ESBL)-producing strains among species of Enterobacteriaceae, a microdilution susceptibility test…”
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Outcome of Cephalosporin Treatment for Serious Infections Due to Apparently Susceptible Organisms Producing Extended-Spectrum β-Lactamases: Implications for the Clinical Microbiology Laboratory by PATERSON, David L, KO, Wen-Chien, VON GOTTBERG, Anne, CASELLAS, Jose Maria, MULAZIMOGLU, Lutfiye, KLUGMAN, Keith P, BONOMO, Robert A, RICE, Louis B, MCCORMACK, Joseph G, YU, Victor L

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Sequences of beta-lactamase genes encoding CTX-M-1 (MEN-1) and CTX-M-2 and relationship of their amino acid sequences with those of other beta-lactamases by BAUERNFEIND, A, STEMPLINGER, I, JUNGWIRTH, R, ERNST, S, CASELLAS, J. M

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Epidemiology of Ciprofloxacin Resistance and Its Relationship to Extended-Spectrum β-Lactamase Production in Klebsiella pneumoniae Isolates Causing Bacteremia by Paterson, David L., Mulazimoglu, Lutfiye, Casellas, Jose Maria, Ko, Wen-Chien, Goossens, Herman, Von Gottberg, Anne, Mohapatra, Sunita, Trenholme, Gordon M., Klugman, Keith P., McCormack, Joseph G., Yu, Victor L.

“…A prospective study of Klebsiella pneumoniae bacteremia was performed in 12 hospitals in 7 countries. Of 452 episodes of bacteremia, 25 (5.5%) were caused by…”
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Characterization of beta-lactamase gene blaPER-2, which encodes an extended-spectrum class A beta-lactamase by BAUERNFEIND, A, STEMPLINGER, I, JUNGWIRTH, R, MANGOLD, P, AMANN, S, AKALIN, E, ANG, Ö, BAL, C, CASELLAS, J. M

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Review of pharmacokinetic, pharmacodynamic and clinical studies with a modern combination of amoxicillin/sulbactam by Soutric, J, Bantar, C, Caruso, N, Heguilén, R, Casellas, Jr, J M, Casellas, J M, Farinati, A, Jasovich, A, Arenoso, H, Rodriguez, M

“…Amoxicillin/sulbactam is a modern antimicrobial combination. This combination proved to be useful for the treatment of several infections caused by different…”
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Prevalence of extended-spectrum β-lactamases in South America by Villegas, M.V., Kattan, J.N., Quinteros, M.G., Casellas, J.M.

“…In South American countries, the class A extended-spectrum β-lactamases (ESBLs) so far recognised belong to the CTX-M, Pseudomonas Extended Resistance (PER),…”
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Gene sequence and biochemical characterization of FOX-1 from Klebsiella pneumoniae, a new AmpC-type plasmid-mediated beta-lactamase with two molecular variants by GONZALEZ LEIZA, M, PEREZ-DIAZ, J. C, AYALA, J, CASELLAS, J. M, MARTINEZ-BELTRAN, J, BUSH, K, BAQUERO, F

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Comparative In Vitro Activity of Tigecycline Against Aerobic and Facultative Isolates Recovered from Hospitalized Patients: An Argentinean Multicenter Study by Casellas, J.M., Bantar, C., Duret, F.

“…Tigecycline, the 9-t-butylglycylamino derivative of minocycline is the first commercially available glycylcycline exhibiting an extended spectrum of…”
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A new plasmidic cefotaximase from patients infected with Salmonella typhimurium by BAUERNFEIND, A, CASELLAS, J. M, GOLDBERG, M, HOLLEY, M, JUNGWIRTH, R, MANGOLD, P, RÖHNISCH, T, SCHWEIGHART, S, WIHELM, R

“…Salmonella typhimurium strains resistant to most beta-lactams, co-trimoxazole, tobramycin and gentamicin were isolated from patients in two hospitals in Buenos…”
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Antibiotic Therapy for Klebsiella pneumoniae Bacteremia: Implications of Production of Extended-Spectrum β-Lactamases by Paterson, David L., Ko, Wen-Chien, Von Gottberg, Anne, Mohapatra, Sunita, Casellas, Jose Maria, Goossens, Herman, Mulazimoglu, Lutfiye, Trenholme, Gordon, Klugman, Keith P., Bonomo, Robert A., Rice, Louis B., Wagener, Marilyn M., McCormack, Joseph G., Yu, Victor L.

“…The prevalence of extended-spectrum β-lactamase (ESBL) production by Klebsiella pneumonia approaches 50% in some countries, with particularly high rates in…”
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Community-acquired Klebsiella pneumoniae bacteremia: global differences in clinical patterns by Ko, Wen-Chien, Paterson, David L, Sagnimeni, Anthanasia J, Hansen, Dennis S, Von Gottberg, Anne, Mohapatra, Sunita, Casellas, Jose Maria, Goossens, Herman, Mulazimoglu, Lutfiye, Trenholme, Gordon, Klugman, Keith P, McCormack, Joseph G, Yu, Victor L

“…We initiated a worldwide collaborative study, including 455 episodes of bacteremia, to elucidate the clinical patterns of Klebsiella pneumoniae. Historically,…”
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Bacterial resistance to antimicrobial agents in Latin America. The giant is awakening by Guzmán-Blanco, M, Casellas, J M, Sader, H S

“…Resistant bacteria are emerging in Latin America as a real threat to the favorable outcome of infections in community- and hospital-acquired infections…”
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Differential Production of Inflammatory Cytokines in Primary Infection with Human Metapneumovirus and with Other Common Respiratory Viruses of Infancy by Laham, Federico R., Israele, Victor, Casellas, Javier M., Garcia, Alejandro M., Lac Prugent, Carlos M., Hoffman, Scott J., Hauer, Debra, Thumar, Bhagvanji, Name, Maria Ivonne, Pascual, Andres, Taratutto, Natalia, Ishida, Maria T., Balduzzi, Marcela, Maccarone, Miguelina, Jackli, Susana, Passarino, Roberto, Gaivironsky, Raul A., Karron, Ruth A., Polack, Norberto R., Polack, Fernando P.

“…Viral respiratory infections are the most frequent cause of hospital admission for infants and young children during winter. However, the mechanisms of illness…”
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Incidence of strains producing extended spectrum β-lactamases in Argentina by CASELLAS, J. M, GOLDBERG, M

“…The incidence of strains producing transferable beta-lactamases capable of hydrolyzing third generation cephalosporins or aminothiazole-oximino substituted…”
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The sleeping giant. Antimicrobial resistance by Casellas, J M, Blanco, M G, Pinto, M E

“…Resistance to most of the antimicrobial agents in use today is present in Latin America as of this publication. Their underlying mechanisms are in place and an…”
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Surgical-Site Infection Due to Streptococcus pneumoniae Following Laparoscopic Cholecystectomy by Torea, Juan Carlos Chá, Rolón, María José, Grandjean, Marcos, Casellas, José María

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Antibiotic Therapy for Klebsiella pneumoniae Bacteremia: Implications of Production of Extended-Spectrum  -Lactamases by Paterson, D. L., Ko, W.-C., Von Gottberg, A., Mohapatra, S., Casellas, J. M., Goossens, H., Mulazimoglu, L., Trenholme, G., Klugman, K. P., Bonomo, R. A., Rice, L. B., Wagener, M. M., McCormack, J. G., Yu, V. L.

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Comparison of Diagnostic Methods for Helicobacter pylori Infection in Patients with Upper Gastrointestinal Bleeding by GRINO, P, PASCUAL, S, PEREZ-MATEO, M, SUCH, J, CASELLAS, J. A, NIVEIRO, M, ANDREU, M, SAEZ, J, GRINO, E, PALAZON, J. M, CARNICER, F

“…Background: Accuracy of the most frequently used tests for diagnosing Helicobacter pylori infection in patients with upper gastrointestinal bleeding of peptic…”
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Serum and urinary cefpodoxime levels and time killing curves performed in the urine of children presenting urinary tract infections by Casellas, J M, Tome, G, Exeni, R, Grimoldi, I, Goldberg, M, Farinati, A E

“…Since resistance to several oral antimicrobials useful for the treatment of pediatric urinary tract infections (UTI) is overwhelming in Argentina, an in vitro…”
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