Search Results - "ECHENIQUE, R"

Degradation of chlorobenzenes by a strain of Acidovorax avenae isolated from a polluted aquifer by Monferrán, Magdalena V., Echenique, José R., Wunderlin, Daniel A.

“…A subsurface microbial community was isolated from a polluted site of Suquía River (Córdoba—Argentina), acclimated during 15 days in aerobic conditions using…”
Get full text

Deletions in the Neuraminidase Stalk Region of H2N2 and H9N2 Avian Influenza Virus Subtypes Do Not Affect Postinfluenza Secondary Bacterial Pneumonia by CHOCKALINGAM, Ashok K, HICKMAN, Danielle, PENA, Lindomar, JIANQIANG YE, FERRERO, Andrea, ECHENIQUE, Jose R, HONGJUN CHEN, SUTTON, Troy, PEREZ, Daniel R

“…Article Usage Stats Services JVI Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
Get full text

Subinhibitory concentrations of penicillin increase the mutation rate to optochin resistance in Streptococcus pneumoniae by Cortes, Paulo R., Piñas, Germán E., Albarracin Orio, Andrea G., Echenique, José R.

“…Objectives The aim of this work was to study the effect of subinhibitory concentrations of penicillin, chloramphenicol and erythromycin on the mutation rate of…”
Get full text

Competence regulation by oxygen in Streptococcus pneumoniae: involvement of ciaRH and comCDE by Echenique, José R., Chapuy‐Regaud, Sabine, Trombe, Marie‐Claude

“…Anaerobic aerotolerant Streptococcus pneumoniae modulates its genetic transformability and its virulence in response to the oxygen concentration. The activity…”
Get full text

Occurrence of Toxic Cyanobacterial Blooms in Rio de la Plata Estuary, Argentina: Field Study and Data Analysis by Giannuzzi, L., Carvajal, G., Corradini, M. G., Araujo Andrade, C., Echenique, R., Andrinolo, D.

“…Water samples were collected during 3 years (2004–2007) at three sampling sites in the Rio de la Plata estuary. Thirteen biological, physical, and chemical…”
Get full text

Competence repression under oxygen limitation through the two-component MicAB signal-transducing system in Streptococcus pneumoniae and involvement of the PAS domain of MicB by Echenique, J R, Trombe, M C

“…In Streptococcus pneumoniae, a fermentative aerotolerant and catalase-deficient human pathogen, oxidases with molecular oxygen as substrate are important for…”
Get full text

Competence modulation by the NADH oxidase of Streptococcus pneumoniae involves signal transduction by Echenique, J R, Trombe, M C

“…Oxygen controls competence development in Streptococcus pneumoniae. Oxygen signaling involves the two-component signal transduction systems CiaRH and ComDE and…”
Get full text

A new serotype 14 variant of the pneumococcal Spain9V-3 international clone detected in the central region of Argentina by Albarracin Orio, Andrea G, Cortes, Paulo R, Tregnaghi, Miguel, Pinas, German E, Argentinean Network Pneumococcus Study Group, Echenique, Jose R

“…1 Departamento de Bioquimica Clinica-CIBICI (CONICET), Facultad de Ciencias Quimicas, Universidad Nacional de Cordoba, Cordoba, Argentina 2 Centro de…”
Get full text

Acinetobacter baumannii has two genes encoding glutathione-dependent formaldehyde dehydrogenase: evidence for differential regulation in response to iron by Echenique, Jose R, Dorsey, Caleb W, Patrito, Luis C, Petroni, Alejandro, Tolmasky, Marcelo E, Actis, Luis A

“…Departamento de Bioquímica Clínica, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Argentina 1 Department of Microbiology, Miami University,…”
Get full text

An acute case of intoxication with cyanobacteria and cyanotoxins in recreational water in Salto Grande Dam, Argentina by Giannuzzi, Leda, Sedan, Daniela, Echenique, Ricardo, Andrinolo, Dario

“…Cyanobacterial blooms and hepatotoxic microcystins (MCs) usually occur in summer, constituting a sanitary and environmental problem in Salto Grande Dam,…”
Get full text

Experimental retinopathy of prematurity : angiostatic inhibition by nimodipine, ginkgo-biloba, and dipyridamole, and response to different growth factors by JUAREZ, C. P, MUINO, J. C, GUGLIELMONE, H, SAMBUELLI, R, ECHENIQUE, J. R, HERNANDEZ, M, LUNA, J. D

“…To investigate whether commonly used vasodilating drugs ameliorate angiogenesis in experimental retinopathy of prematurity (ROP), and to study the response of…”
Get full text

Characterization of a high-affinity iron transport system in Acinetobacter baumannii by ECHENIQUE, J. R, ARIENTI, H, TOLMASKY, M. E, READ, R. R, STANELONI, R. J, CROSA, J. H, ACTIS, L. A

“…Article Usage Stats Services JB Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
Get full text

Critical Evaluation of Serum Thyroglobulin Levels and I-131 Scans in Post-Therapy Patients with Differentiated Thyroid Carcinoma: Concise Communication by Echenique, Raul L, Kasi, Leela, Haynie, Thomas P, Glenn, Howard J, Samaan, Naguib A, Hill, C. Stratton

“…Serum thyroglobulin measurements by radioimmunoassay were performed in the follow-up of 68 patients with differentiated thyroid carcinoma undergoing I-131…”
Get full text

Competence Repression under Oxygen Limitation through the Two-Component MicAB Signal-Transducing System inStreptococcus pneumoniae and Involvement of the PAS Domain of MicB by José R. Echenique, Marie-Claude Trombe

“…Article Usage Stats Services JB Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
Get full text

Competence Modulation by the NADH Oxidase ofStreptococcus pneumoniae Involves Signal Transduction by José R. Echenique, Marie C. Trombe

“…Article Usage Stats Services JB Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
Get full text

Single and combined drug therapy of sulfonylurea failure by Abelove, W A, Echenique, R

Get more information

Azepinamide--clinical evaluation of a new sulfonylurea derivative in one hundred patients by ABELOVE, W A, ECHENIQUE, R, HILLS, A G

Get full text

T-wave inversion of the ECG of healthy individuals with vagotonia by Iglesias, R, Echenique, R, Gonzalez, G

Get more information

Clinical evaluation of a new hypoglycemic sulfonylurea, tolazamide. A preliminary report on its chlorinated analogue, azepinamide by ABELOVE, W A, ECHENIQUE, R, HILLS, A G

Get full text

Vibrio cholerae cytolysin is essential for high enterotoxicity and apoptosis induction produced by a cholera toxin gene-negative V. cholerae non-O1, non-O139 strain by Saka, Hector Alex, Bidinost, Carla, Sola, Claudia, Carranza, Pablo, Collino, Cesar, Ortiz, Susana, Echenique, Jose Ricardo, Bocco, José Luis

“…Cholera toxin (CT) gene-negative Vibrio cholerae non-O1, non-O139 strains may cause severe diarrhea though their pathogenic mechanism remains unclear. V…”
Get full text