Search Results - "Yantorno, O"

Lactic acid bacteria biofilms and their ability to mitigate Escherichia coli O157:H7 surface colonization by Cisneros, L., Cattelan, N., Villalba, M.I., Rodriguez, C., Serra, D.O., Yantorno, O., Fadda, S.

“…Lactic acid bacteria (LAB) exert antagonistic activities against diverse microorganisms, including pathogens. In this work, we aimed to investigate the ability…”
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Effect of antibiotics on mechanical properties of Bordetella pertussis examined by atomic force microscopy by Villalba, M.I., Venturelli, L., Arnal, L., Masson, C., Dietler, G., Vela, M.E., Yantorno, O., Kasas, S.

“…In recent years, the coevolution of microorganisms with current antibiotics has increased the mechanisms of bacterial resistance, generating a major health…”
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Characterization of Bordetella pertussis growing as biofilm by chemical analysis and FT-IR spectroscopy by BOSCH, A, SERRA, D, PRIETO, C, SCHMITT, J, NAUMANN, D, YANTORNO, O

“…Although Bordetella pertussis, the etiologic agent of whooping cough, adheres and grows on the ciliated epithelium of the respiratory tract, it has been…”
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Localization of adhesins on the surface of a pathogenic bacterial envelope through atomic force microscopy by Arnal, L, Longo, G, Stupar, P, Castez, M F, Cattelan, N, Salvarezza, R C, Yantorno, O M, Kasas, S, Vela, M E

“…Bacterial adhesion is the first and a significant step in establishing infection. This adhesion normally occurs in the presence of flow of fluids. Therefore,…”
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Adhesin Contribution to Nanomechanical Properties of the Virulent Bordetella pertussis Envelope by Arnal, L, Serra, D. O, Cattelan, N, Castez, M. F, Vázquez, L, Salvarezza, R. C, Yantorno, O. M, Vela, M. E

“…Adherence to a biological surface allows bacteria to colonize and persist within the host and represents an essential first step in the pathogenesis of most…”
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120 Quorum sensing signals expressed by Burkholderia contaminans clinical isolates recovered from cystic fibrosis patients by Leguizamón, M, Prieto, C, Martina, P, León, B, Bettiol, M, Figoli, C, Casco, D, Palau, J, Montanaro, P, Cazzola, L, Perez, S, Yantorno, O, Bosch, A

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90 Burkholderia contaminans in cystic fibrosis: genetic and phenotypic diversity among isolates from long-term infections by Bosch, A, Martina, P, Prieto, C, Valeiras, B, Bettiol, M, Montanaro, P, Yantorno, O

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Effect of Lactobacillus plantarum and Pseudomonas aeruginosa culture supernatants on polymorphonuclear damage and inflammatory response by Ramos, A.N., Gobbato, N., Rachid, M., González, L., Yantorno, O., Valdez, J.C.

“…In a previous study we determined that by-products of Lactobacillus plantarum inhibited pathogenicity of Pseudomonas aeruginosa and is effective in the…”
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89 Hypermutation in Burkholderia cepacia complex is highly prevalent in chronic respiratory infections of cystic fibrosis patients by Bosch, A, Martina, P, Feliziani, S, Juan, C, Bettiol, M, Gatti, B, Valeiras, B, Yantorno, O, Smania, A, Oliver, A

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FT-IR spectroscopic metabolic fingerprintiNg of human embryo culture media combined with multivariate statistical analysis to discriminate embryos with different reproductive potential by Garcea, M, Gomez Peña, M, Bosch, A, Martina, P, Yantorno, O, Bisioli, C

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Release of outer membrane vesicles from Bordetella pertussis by HOZBOR, D, RODRIGUEZ, M. E, FERNANDEZ, J, LAGARES, A, GUISO, N, YANTORNO, O

“…The aim of the study reported here was to investigate the production of Bordetella pertussis outer membrane vesicles (OMVs). Numerous vesicles released from…”
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Analyses of lipopolysaccharides, outer membrane proteins and DNA fingerprints reveal intraspecies diversity in Moraxella bovis isolated in Argentina by Prieto, Claudia I., Aguilar, O.Mario, Yantorno, Osvaldo M.

“…Intra-specific diversity within Moraxella bovis was investigated analysing DNA fingerprints, outer membrane proteins (OMP) and lipopolysaccharides (LPS)…”
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Molecular Characterisation by Infrared Spectroscopy of Bordetella pertussis Grown as Biofilm by Bosch, A., Massa, N.E., Donolo, A., Yantorno, O.

“…It is known that bacterial adhesion to tissues plays an important role in microbial infection and that organisms attached to a surface can express a…”
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P148 Burkholderia contaminans in cystic fibrosis over a 15-year period in a reference centre in Argentina by León, B., D'Alessandro, V., Leguizamon, M., Bettiol, M., Algañaras, M., Casco, D., Vita, C., Prieto, C., Figoli, C., Irigoyen, N., Vescina, C., Yantorno, O., Renteria, F., Bosch, A.

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Rapid identification of Burkholderia cepacia complex species including strains of the novel Taxon K, recovered from cystic fibrosis patients by intact cell MALDI-ToF mass spectrometry by Miñán, Alejandro, Bosch, Alejandra, Lasch, Peter, Stämmler, Maren, Serra, Diego Omar, Degrossi, José, Gatti, Blanca, Vay, Carlos, D'aquino, Miguel, Yantorno, Osvaldo, Naumann, Dieter

“…Two approaches based on intact cell matrix-assisted laser desorption/ionization-time-of-flight mass spectrometry (IC-MALDI-ToF MS) have been evaluated in order…”
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Effect of high concentration of nutrients on Bacillus thuringiensis cultures by Arcas, J, Yantorno, O, Ertola, R

“…Bacterial insecticide production using a strain of Bacillus thuringiensis var. kurstaki was studied in batch culture considering the influence of increasing…”
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Rapid discrimination of lactobacilli isolated from kefir grains by FT-IR spectroscopy by Bosch, Alejandra, Golowczyc, Marina A., Abraham, Analía G., Garrote, Graciela L., De Antoni, Graciela L., Yantorno, Osvaldo

“…Fourier transform infrared (FT-IR) spectroscopy was used in combination with multivariate statistical analysis for differentiation of lactic bacteria isolated…”
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Release of lipopolysaccharide during Bordetella pertussis growth by Hozbor, D, Rodriguez, M E, Samo, A, Lagares, A, Yantorno, O

“…The effect of the addition of (2,6-O-dimethyl)-beta-cyclodextrin (Me beta CD) during growth of Bordetella pertussis in synthetic Stainer-Scholte liquid medium…”
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Effect of methyl-cyclodextrin on adenylate cyclase activity of Bordetella pertussis by Hozbor, D F, Samo, A, Yantorno, O M

“…The activity of Bordetella pertussis extracytoplasmic adenylate cyclase (AC) decreased during decelerating growth phase in a Stainer-Scholte medium. Neither…”
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Quantitation of adenylate cyclase of Bordetella pertussis by enzyme linked immunosorbent assay by Hozbor, D, Chirdo, F G, Rodriguez, M E, Valverde, C, Yantorno, O

“…Bordetella pertussis produces extracytoplasmic adenylate cyclase toxin (AC) which has received considerable attention as a potential vaccine candidate. Great…”
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