Results 1 to 10 of about 170,522 (267)

Relación entre la resistencia a antibióticos y la producción de biofilm de aislados de Staphylococcus aureus provenientes de mastitis bovina

Revista Mexicana de Ciencias Pecuarias, 2022
El objetivo fue analizar la relación entre el perfil de resistencia a antibióticos y la formación de biofilm de aislados de S. aureus provenientes de mastitis bovina. Se analizaron 30 aislados de S.
Jaquelina Julia Guzmán-Rodríguez, Estefanía Salinas-Pérez, Fabiola León-Galván, José Eleazar Barboza-Corona, Mauricio Valencia-Posadas, Fidel Ávila-Ramos, José Antonio Hernández-Marín, Diana Ramírez-Sáenz, Abner Josué Gutiérrez-Chávez   +8 more
doaj   +2 more sources

Isolation of an Extensively Drug-Resistant Pseudomonas aeruginosa exoS+/O4 Strain Belonging to the “High-Risk” Clone ST654 and Coproducer of NDM-1 and the Novel VIM-80

Microbiology Spectrum, 2022
The aim of this study was to investigate the genomic features of an extensively drug-resistant (XDR) Pseudomonas aeruginosa isolate (P-469) emerging in Chile. Antibiotic susceptibility was determined by disk diffusion and “colistin agar” test.
Andrés Opazo-Capurro, Felipe Morales-León, Christian Jerez, Jorge Olivares-Pacheco, Manuel Alcalde-Rico, Paulina González-Muñoz, Helia Bello-Toledo, Adriana Cardenas-Arias, Fernanda Esposito, Nilton Lincopán, Vijna Illesca, Gerardo González-Rocha   +11 more
doaj   +1 more source

Synthesis and biological evaluation of thiazolidinedione derivatives with high ligand efficiency to P. aeruginosa PhzS

Journal of Enzyme Inhibition and Medicinal Chemistry, 2021
The thiazolidinone ring is found in compounds that have widespan biology activity and there is mechanism-based evidence that compounds bearing this moiety inhibit P. aeruginosa PhzS (PaPzhS), a key enzyme in the biosynthesis of the virulence factor named
Thamires Quadros Froes, Bianca Trindade Chaves, Marina Sena Mendes, Rafael Matos Ximenes, Ivanildo Mangueira da Silva, Priscila Brandão Gomes da Silva, Julianna Ferreira Cavalcanti de Albuquerque, Marcelo Santos Castilho   +7 more
doaj   +1 more source

Phenotypic and molecular characterization of IMP-producing Enterobacterales in Spain: Predominance of IMP-8 in Klebsiella pneumoniae and IMP-22 in Enterobacter roggenkampii

Frontiers in Microbiology, 2022
ObjectivesLittle is known about IMP-producing Enterobacterales (IMP-Ent) in Europe. We analyzed at genomic and phenotypic level IMP-Ent isolates circulating in Spain in a 9-year period.Materials and methodsIMP-Ent isolates submitted to our reference ...
Javier E. Cañada-García, Natalin Grippo, Natalin Grippo, Eva Ramírez de Arellano, Verónica Bautista, Noelia Lara, Ana María Navarro, Teresa Cabezas, Nora Mariela Martínez-Ramírez, Silvia García-Cobos, Jorge Calvo, Jorge Calvo, Emilia Cercenado, Emilia Cercenado, Belén Aracil, Belén Aracil, María Pérez-Vázquez, María Pérez-Vázquez, Jesús Oteo-Iglesias, Jesús Oteo-Iglesias, the Spanish IMP Study Group   +20 more
doaj   +1 more source

ACTUALIZACIÓN DEL MANEJO DE MICOBACTERIAS NO TUBERCULOSAS

Neumología Pediátrica, 2023
Desde el año 2007 se han generado guías de diagnóstico y tratamiento de micobacterias no tuberculosas (MNTB), la última de las cuales fue desarrollada en el año 2020 por ATS/ERS/ESCMID/IDSA, en ella se actualizan los criterios diagnósticos, los criterios
Pablo Jorquera Pinto, Ricardo Madrid Henao   +1 more
doaj   +1 more source

Characterization of Vibrio parahaemolyticus strains isolated in Chile in 2005 and in 2007

Journal of Infection in Developing Countries, 2010
Introduction: Vibrio (V.) parahaemolyticus has endemically established in Chilean sea shores, causing outbreaks every year, with an important number of cases.
Priscila Dauros, Helia Bello, Mariana Domínguez, Juan C. Hormazábal, Gerardo González   +4 more
doaj   +1 more source

Rotas da ciência e da saúde: inovação em antibióticos entre a Europa e os Estados Unidos da América (1940-1960) [PDF]

, 2017
Neste estudo os autores apresentam um breve historial dos principais antibióticos entre os anos 40 e o início dos anos 60 do século XX remontando à penicilina dada a sua posição inaugural no processo de investigação dos antibióticos.
Bell, Victoria, Pereira, Ana Leonor, Pita, João Rui   +2 more
core   +1 more source

Reservoritis, una complicación del tratamiento quirúrgico de la colitis ulcerativa. Diagnóstico y tratamiento. Revisión

Revista Colombiana de Gastroenterología, 2021
Del 20 % al 30 % de los pacientes con colitis ulcerativa (CU) son sometidos a cirugía, ya sea por intratabilidad, curso fulminante, aparición de displasia o cáncer de colon. La cirugía de elección es la proctocolectomía con reservorio ileoanal.
William Otero Regino, Lina Otero Parra, Guillermo Veitía   +2 more
doaj   +1 more source

Primer relevamiento de marcadores de resistencia a antibióticos en Enterobacteriaceae en Cochabamba, Bolivia [PDF]

, 2017
Se llevó a cabo un relevamiento molecular de la resistencia a antibióticos de importancia clínica en aislamientos recuperados en Cochabamba, Bolivia. Se estudiaron los genes codificantes de β-lactamasas de espectro extendido y de resistencia a quinolonas
Di Conza, José Alejandro, Gutkind, Gabriel Osvaldo, Radice, Marcela Alejandra, Saba Villarroel, Paola M.   +3 more
core   +1 more source

Synthesis and biological evaluation of thiazole derivatives as LbSOD inhibitors

Journal of Enzyme Inhibition and Medicinal Chemistry, 2019
Leishmaniasis is considered as one of the major neglected tropical diseases due to its magnitude and wide geographic distribution. Leishmania braziliensis, responsible for cutaneous leishmaniasis, is the most prevalent species in Brazil.
Camila C. Bitencourt Brito, Hélder Vinicius Carneiro da Silva, Daci José Brondani, Antonio Rodolfo de Faria, Rafael Matos Ximenes, Ivanildo Mangueira da Silva, Julianna F. C. de Albuquerque, Marcelo Santos Castilho   +7 more
doaj   +1 more source