Search Results - "Becerra, Maria Cecilia"

Oxidative stress response in reference and clinical Staphylococcus aureus strains under Linezolid exposure by Martínez, Sol Romina, Aiassa, Virginia, Sola, Claudia, Becerra, María Cecilia

“…[Display omitted] •Linezolid induces different stress trends among reference and clinical strains.•The clinical strains of MRSA show higher reactive species…”
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Induction of NADPH oxidase activity and reactive oxygen species production by a single Trypanosoma cruzi antigen by Guiñazú, Natalia, Carrera-Silva, Eugenio Antonio, Becerra, María Cecilia, Pellegrini, Andrea, Albesa, Inés, Gea, Susana

“…Trypanosoma cruzi is an intracellular protozoan parasite that predominantly invades mononuclear phagocytes and is able to establish a persistent infection. The…”
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Antioxidative mechanisms protect resistant strains of Staphylococcus aureus against ciprofloxacin oxidative damage by Páez, Paulina Laura, Becerra, María Cecilia, Albesa, Inés

“…The aim of this investigation was to determine whether the antioxidant defences protect resistant strains of Staphylococcus aureus against ciprofloxacin…”
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Aspartame-Stabilized Gold–Silver Bimetallic Biocompatible Nanostructures with Plasmonic Photothermal Properties, Antibacterial Activity, and Long-Term Stability by Fasciani, Chiara, Silvero, M. Jazmin, Anghel, Maria Alexandra, Argüello, Gerardo A, Becerra, Maria Cecilia, Scaiano, Juan C

“…Gold–silver core–shell nanoparticles stabilized with a common sweetener, aspartame (AuNP@Ag@Asm), combine the antimicrobial properties of silver with the…”
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Effect of the association of reduced glutathione and ciprofloxacin on the antimicrobial activity in Staphylococcus aureus by Páez, Paulina Laura, Becerra, María Cecilia, Albesa, Inés

“…We report the effect of glutathione and the role of reactive oxygen species (ROS), assayed by a nitro blue tetrazolium reaction, on the antibacterial action of…”
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Early IGF-1 Gene Therapy Prevented Oxidative Stress and Cognitive Deficits Induced by Traumatic Brain Injury by Montivero, Agustín. J., Ghersi, Marisa. S., Silvero C, M. Jazmín, Artur de la Villarmois, Emilce, Catalan-Figueroa, Johanna, Herrera, Macarena, Becerra, María Cecilia, Hereñú, Claudia. B., Pérez, Mariela. F.

“…Traumatic Brain Injury (TBI) remains a leading cause of morbidity and mortality in adults under 40 years old. Once primary injury occurs after TBI,…”
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Cooperative Behavior of Fluoroquinolone Combinations against Escherichia coli and Staphylococcus aureus by Vitorino, Graciela Pinto, Becerra, María Cecilia, Barrera, Gustavo Daniel, Caira, Mino Rodolfo, Mazzieri, María Rosa

“…The effects of different combinations of ciprofloxacin (CIP) and norfloxacin (NOR) against Escherichia coli and Staphylococcus aureus were studied using…”
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Novel Antibacterial Resin-Based Filling Material Containing Nanoparticles for the Potential One-Step Treatment of Caries by Palma, Santiago Daniel, Becerra, María C., Rocca, Diamela María, Sainz Ajá, Martin, Silvero Compagnucci, M. Jazmin, Angel Villegas, Natalia, Fabián Molina, Gustavo

“…The aim of this work was to study the application of resin filling containing nanomaterials for the potential treatment of caries. Zinc nanoparticles (ZnO@NP,…”
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Evaluation of Antibacterial Activity and Reactive Species Generation of N-Benzenesulfonyl Derivatives of Heterocycles by Martínez, Sol Romina, Miana, Gisele Emilse, Albesa, Inés, Mazzieri, María Rosa, Becerra, María Cecilia

“…Two N-benzenesulfonyl (BS) derivatives of 1,2,3,4-tetrahydroquinoline (THQ) were designed, prepared, and screened for antibacterial activity. This approach was…”
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Lipids and DNA oxidation in Staphylococcus aureus as a consequence of oxidative stress generated by ciprofloxacin by Becerra, María Cecilia, Páez, Paulina Laura, Laróvere, Laura E, Albesa, Inés

“…Ciprofloxacin induced an increment of reactive oxygen species in sensitive strains of Staphylococcus aureus leading to oxidative stress detected by…”
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Facile synthesis of antibiotic-functionalized gold nanoparticles for colorimetric bacterial detection by Elliott, Charlotte N, Becerra, María Cecilia, Bennett, J. Craig, Graham, Lori, Silvero, M. Jazmin, Hallett-Tapley, Geniece L

“…The development of quick and efficient methods for the detection of pathogenic bacteria is urgently needed for the diagnosis of infectious diseases and the…”
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Amphetamine Induces Oxidative Stress, Glial Activation and Transient Angiogenesis in Prefrontal Cortex via AT1-R by Basmadjian, Osvaldo M., Occhieppo, Victoria B., Marchese, Natalia A., Silvero C., M. Jazmin, Becerra, María Cecilia, Baiardi, Gustavo, Bregonzio, Claudia

“…Background: Amphetamine (AMPH) alters neurons, glia and microvessels, which affects neurovascular unit coupling, leading to disruption in brain functions such…”
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Titanium Dioxide Nanoparticles in sunscreens and skin photo-damage. Development, synthesis and characterization of a novel biocompatible alternative based on their in vitro and in vivo study by Vaudagna, M.Virginia, Aiassa, Virginia, Marcotti, Aida, Pince Beti, María Fernanda, Constantín, María Florencia, Pérez, Mariela Fernanda, Zoppi, Ariana, Becerra, María Cecilia, Silvero C․, M.Jazmin

“…Titanium dioxide nanoparticles are widely used in cosmetics, especially in sunscreens due to their capacity to absorb UV harmful wavelengths. However, their…”
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Impact of pH on the Antibacterial Activity of Norfloxacin in Its Combined Use with Oxalic Acid against Escherichia coli ATCC 25922 by Rosalía Ayala Gómez, María Cecilia Becerra, Graciela Pinto Vitorino

“…The bacterial susceptibility and the translocation of fluoroquinolones (FQs) are influenced by pH, since it determines the proportion of microspecies of the…”
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Amphetamine Induces Oxidative Stress, Glial Activation and Transient Angiogenesis in Prefrontal Cortex via AT 1 -R by Basmadjian, Osvaldo M, Occhieppo, Victoria B, Marchese, Natalia A, Silvero C, M Jazmin, Becerra, María Cecilia, Baiardi, Gustavo, Bregonzio, Claudia

“…Amphetamine (AMPH) alters neurons, glia and microvessels, which affects neurovascular unit coupling, leading to disruption in brain functions such as attention…”
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Light effect and reactive oxygen species in the action of ciprofloxacin on Staphylococcus aureus by Becerra, María Cecilia, Sarmiento, Martín, Páez, Paulina Laura, Argüello, Gustavo, Albesa, Inés

“…Oxygen consumption by Staphylococcus aureus ATCC 29213 sensitive to ciprofloxacin was determined with an oxygen selective electrode. Increase in the O 2…”
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Light effect and reactive oxygen species in the action of ciprofloxacin on Staphylococcus aureus by Becerra, María Cecilia, Sarmiento, Martín, Páez, Paulina Laura, Argüello, Gustavo, Albesa, Inés

“…Oxygen consumption by Staphylococcus aureus ATCC 29213 sensitive to ciprofloxacin was determined with an oxygen selective electrode. Increase in the O(2)…”
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