Zobrazeno 1 - 10
of 147
pro vyhledávání: '"Helia, Bello"'
Autor:
Andrés Opazo-Capurro, Omar Alejandro Aguilar-Vera, Paulina González-Muñoz, Luis Amsteins-Romero, Monserrat Quiroga, Antonia Encina, Néstor Herrera-Chávez, Mario Quezada-Aguiluz, Alejandro Aguayo-Reyes, Felipe Morales-León, Vijna Illesca, Rodrigo Vera, Fabiola Salgado, Patricio Suazo, Luz María Fuenzalida, Helia Bello-Toledo, Santiago Castillo-Ramírez, Gerardo González-Rocha
Publikováno v:
Journal of Global Antimicrobial Resistance, Vol 38, Iss , Pp 205-211 (2024)
Introduction: Carbapenem-resistant Pseudomonas aeruginosa (CRPA) is a serious threat to public health. Globally, carbapenemases-producing CRPA isolates mainly belong to ‘high-risk’ clones; however, the molecular epidemiology of CRPA isolates circ
Externí odkaz:
https://doaj.org/article/2b4f2d507ca44cb89a957138e5c658b1
Autor:
Felipe Morales-León, Maximiliano Matus-Köhler, Pablo Araya-Vega, Felipe Aguilera, Ignacio Torres, Rodrigo Vera, Camila Ibarra, Sebastián Venegas, Helia Bello-Toledo, Gerardo González-Rocha, Andrés Opazo-Capurro
Publikováno v:
Microbiology Spectrum, Vol 11, Iss 3 (2023)
ABSTRACT The aim of this study was to investigate the genomic features of a carbapenem-resistant hypervirulent Klebsiella pneumoniae (CR-hvKp) isolate (K-2157) collected in Chile. Antibiotic susceptibility was determined using the disk diffusion and
Externí odkaz:
https://doaj.org/article/a6df11a6a3d9416e91c788cb1da4f2fb
Autor:
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
Publikováno v:
Microbiology Spectrum, Vol 10, Iss 5 (2022)
ABSTRACT 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”
Externí odkaz:
https://doaj.org/article/47f2e1053454433186975135310ef15e
Autor:
Camila Gutiérrez, Javier Zenis, Paulette Legarraga, Jaime R. Cabrera-Pardo, Patricia García, Helia Bello-Toledo, Andrés Opazo-Capurro, Gerardo González-Rocha
Publikováno v:
Brazilian Journal of Infectious Diseases, Vol 23, Iss 3, Pp 203-206 (2019)
Global dissemination of mcr-like genes represents a serious threat to public health since it jeopardizes the effectiveness of colistin, an antibiotic used as a last-resort treatment against highly antibiotic-resistant bacteria. In 2017, a mcr-1-posit
Externí odkaz:
https://doaj.org/article/ae63f5c5078e44b6b1d0f282bbf39e99
Autor:
Mario Quezada-Aguiluz, Andrés Opazo-Capurro, Nilton Lincopan, Fernanda Esposito, Bruna Fuga, Sergio Mella-Montecino, Gisela Riedel, Celia A. Lima, Helia Bello-Toledo, Marcela Cifuentes, Francisco Silva-Ojeda, Boris Barrera, Juan C. Hormazábal, Gerardo González-Rocha
Publikováno v:
Antibiotics, Vol 11, Iss 9, p 1207 (2022)
Carbapenem-resistant Enterobacterales (CRE) is a critical public health problem in South America, where the prevalence of NDM metallo-betalactamases has increased substantially in recent years. In this study, we used whole genome sequencing to charac
Externí odkaz:
https://doaj.org/article/9953ce68263747998845b4ce8251f083
Autor:
Mario Quezada-Aguiluz, Alejandro Aguayo-Reyes, Cinthia Carrasco, Daniela Mejías, Pamela Saavedra, Sergio Mella-Montecinos, Andrés Opazo-Capurro, Helia Bello-Toledo, José M. Munita, Juan C. Hormazábal, Gerardo González-Rocha
Publikováno v:
Antibiotics, Vol 11, Iss 8, p 1000 (2022)
Macrolides, lincosamides, and type B streptogramins (MLSB) are important therapeutic options to treat methicillin-resistant Staphylococcus aureus (MRSA) infections; however, resistance to these antibiotics has been emerging. In Chile, data on the MLS
Externí odkaz:
https://doaj.org/article/c78bc541614049919d7b2ce16e5d56b7
Autor:
Nicolás Galarce, Fernando Sánchez, Verónica Fuenzalida, Romina Ramos, Beatriz Escobar, Lisette Lapierre, Esteban Paredes-Osses, Gabriel Arriagada, Raúl Alegría-Morán, Nilton Lincopán, Danny Fuentes-Castillo, Alejandra Vera-Leiva, Gerardo González-Rocha, Helia Bello-Toledo, Consuelo Borie
Publikováno v:
Frontiers in Veterinary Science, Vol 7 (2020)
Non-O157 Shiga toxin-producing Escherichia coli (STEC) is a zoonotic pathogen that causes bloody diarrhea and hemolytic-uremic syndrome in humans, and a major cause of foodborne disease. Despite antibiotic treatment of STEC infections in humans is no
Externí odkaz:
https://doaj.org/article/256801589a3b42c8801789f43d1c3e9f
Autor:
Sergio Carrasco-Anabalón, Carlos Orlando Conceição Neto, Ana Paula D’Alincourt Carvalho-Assef, Celia A. Lima, Marcela Cifuentes, Francisco Silva, Boris Barrera, Mariana Domínguez, Gerardo González-Rocha, Helia Bello-Toledo
Publikováno v:
International Journal of Infectious Diseases, Vol 81, Iss , Pp 28-30 (2019)
Carbapenemase-producing Enterobacteriaceae have rapidly disseminated worldwide and can colonize patients in healthcare centers. As in Chile the first isolations of NDM-1 and OXA-370 carbapenemases were related with a patient arriving from Brazil, the
Externí odkaz:
https://doaj.org/article/1de4ca909f824b479fb556f7865bd4b7
Autor:
Beatriz Rojas, Nicole Soto, Marcela Villalba, Helia Bello-Toledo, Manuel Meléndrez-Castro, Gabriela Sánchez-Sanhueza
Publikováno v:
Nanomaterials, Vol 11, Iss 9, p 2254 (2021)
Endodontic treatment reduces the amount of bacteria by using antimicrobial agents to favor healing. However, disinfecting all of the canal system is difficult due to its anatomical complexity and may result in endodontic failure. Copper nanoparticles
Externí odkaz:
https://doaj.org/article/45ed0aba869c4589bbc39b5af4c8c9b6
Autor:
Mario Quezada-Aguiluz, Nilton Lincopan, Louise Cerdeira, Bruna Fuga, Francisco Silva, Boris Barrera, Marcela Cifuentes, Helia Bello-Toledo, Andrés Opazo-Capurro, Gerardo González-Rocha
Publikováno v:
Journal of Global Antimicrobial Resistance, Vol 21, Iss , Pp 1-2 (2020)
Objectives: Serratia marcescens is a neglected opportunistic pathogen of public-health concern, especially due to its antimicrobial resistance features. Here we report the draft genome sequence of the first KPC-2 and SRT-2 co-producing S. marcescens
Externí odkaz:
https://doaj.org/article/fbbd11481d1c4519b57d5a8e91c491f9