Listar Artículos (Microbiología) por fecha de publicación
Mostrando ítems 21-40 de 309
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Molecular Epidemiology of Mycobacterium tuberculosis Strains Isolated during a 3-Year Period (1993 to 1995) in Seville, Spain
(American Society for Microbiology, 1997)The genetic polymorphism of Mycobacterium tuberculosis strains isolated in Seville, Spain, was studied by using computer-assisted ...
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α-Tubulin of Histriculus cavicola (Ciliophora; Hypotrichea)
(Sociedad Española de Microbiología, 1997)Se ha secuenciado un fragmento de un gen de la a-tubulina, amplificado por PCR, del cil iado hipotrico Histriculus cavicola. ...
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Uptake and intracellular activity of trovafloxacin in human phagocytes and tissue-cultured epithelial cells
(American Society for Microbiology, 1997-02-01)The penetration of trovafloxacin into human polymorphonuclear leukocytes (PMNs), human peritoneal macrophages, and ...
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Grb2 and Its Apoptotic Isoform Grb3-3 Associate with Heterogeneous Nuclear Ribonucleoprotein C, and These Interactions Are Modulated by Poly(U) RNA
(Elsevier, 1998)Grb2 is an adaptor molecule comprising one Src homology (SH) 2 and two SH3 domains. This protein has a natural isoform ...
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MsPG3, a Medicago sativa polygalacturonase gene expressed during the alfalfa-Rhizobium meliloti interaction
(National Academy of Sciences, 1998)Polygalacturonase (PG) is one of the most important enzymes associated with plant cell wall degradation. It has been ...
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Energy-dependent accumulation of fluoroquinolones in quinolone- resistant Klebsiella pneumoniae strains
(American Society for Microbiology, 1998-07-01)The intracellular accumulation of norfloxacin and perloxacin in Klebsiella pneumoniae was evaluated. The roles of ...
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Outer membrane profiles of clonally related Klebsiella pneumoniae isolates from clinical samples and activities of cephalosporins and carbapenems
(American Society for Microbiology, 1998-07-01)Fifteen isolates of Klebsiella pneumoniae producing extended-spectrum β-lactamases (ESBLs) isolated during a nosocomial ...
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In vitro activities of ketolide HMR 3647, macrolides, and clindamycin against coryneform bacteria
(American Society for Microbiology, 1998-12-01)The in vitro activity of ketolide HMR 3647 against coryneform bacteria isolated from clinical samples was evaluated. Except ...
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Gmap-210, a cis-Golgi network-associated protein, is a minus end microtubule-binding protein
(Rockefeller University Press, 1999)We report that a peripheral Golgi protein with a molecular mass of 210 kD localized at the cis- Golgi network (Rios, ...
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Identification and characterization of a new porin gene of Klebsiella pneumoniae: Its role in β-lactam antibiotic resistance
(American Society for Microbiology, 1999)Klebsiella pneumoniae porin genes were analyzed to detect mutations accounting for the porin deficiency observed in many ...
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hSiah2 is a new vav binding protein which inhibits Vav-mediated signaling pathways
(1999)The hematopoietic proto-oncogene vav has been characterized as a Rac1- GDP/GTP exchanger protein which regulates cytoskeletal ...
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Development of resistance during antimicrobial therapy caused by insertion sequence interruption of porin genes
(American Society for Microbiology, 1999-01-01)We have demonstrated by using an in vitro approach that interruption of the OmpK36 porin gene by insertion sequences (ISs) ...
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Resistance of Pseudomonas aeruginosa to imipenem induced by eluates from siliconized latex urinary catheters is related to outer membrane protein alterations
(American Society for Microbiology, 1999-02-01)The activity of imipenem against Pseudomonas aeruginosa HUS-3 decreased by 16 times in the presence of substances eluted ...
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Uptake and intracellular activity of moxifloxacin in human neutrophils and tissue-cultured epithelial cells
(American Society for Microbiology, 1999-02-15)The penetration by moxifloxacin of human neutrophils (polymorphonuclear leukocytes [PMN]) and tissue-cultured epithelial ...
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Roles of β-Lactamases and Porins in Activities of Carbapenems and Cephalosporins against Klebsiella pneumoniae
(American Society for Microbiology, 1999-07-01)Two clinical isolates of extended-spectrum β-lactamase (ESBL)- producing Klebsiella pneumoniae were noted to be less ...
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Use of real-time PCR and fluorimetry for rapid detection of rifampin and isoniazid resistance-associated mutations in Mycobacterium tuberculosis
(American Society for Microbiology, 2000)Very fast amplification of DNA in small volumes can be continuously monitored with a rapid cycler that incorporates ...
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Activities of imipenem and cephalosporins against clonally related strains of Escherichia coli hyperproducing chromosomal β-lactamase and showing altered porin profiles
(American Society for Microbiology, 2000-09-06)Forty clonally related clinical isolates of Escherichia coli from hospitalized patients were resistant to cefoxitin (MICs, ...
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Intracellular penetration and activity of gemifloxacin in human polymorphonuclear leukocytes
(American Society for Microbiology, 2000-11-09)The intracellular penetration and activity of gemifloxacin in human polymorphonuclear leukocytes (PMN) were evaluated. ...