Enterococcus spp. isolated from root canals with persistent chronic apical periodontitis in a Chilean population

by Gabriela Sánchez-Sanhueza, Gerardo González-Rocha, Helia Bello-Toledo
Published 2015-01-01

Colistin Heteroresistance among Extended Spectrum β-lactamases-Producing <i>Klebsiella pneumoniae</i>

by Felipe Morales-León, Celia A. Lima, Gerardo González-Rocha, Andrés Opazo-Capurro, Helia Bello-Toledo
Published 2020-08-01

Antibacterial Activity of Copper Nanoparticles (CuNPs) against a Resistant Calcium Hydroxide Multispecies Endodontic Biofilm

by Beatriz Rojas, Nicole Soto, Marcela Villalba, Helia Bello-Toledo, Manuel Meléndrez-Castro, Gabriela Sánchez-Sanhueza
Published 2021-08-01

Antibacterial activity of the Antarctic bacterium Janthinobacterium sp. SMN 33.6 against multi-resistant Gram-negative bacteria

by Geraldine Asencio, Paris Lavin, Karen Alegría, Mariana Domínguez, Helia Bello, Gerardo González-Rocha, Marcelo González-Aravena
Published 2014-01-01

Copper-Polyurethane Composite Materials: Particle Size Effect on the Physical-Chemical and Antibacterial Properties

by Cristian Miranda, Johanna Castaño, Emky Valdebenito-Rolack, Felipe Sanhueza, Rody Toro, Helia Bello-Toledo, Patricio Uarac, Luciano Saez
Published 2020-08-01

Phenotypic and Genotypic Antimicrobial Resistance in Non-O157 Shiga Toxin-Producing Escherichia coli Isolated From Cattle and Swine in Chile

by Nicolás Galarce, Fernando Sánchez, Verónica Fuenzalida, Romina Ramos, Beatriz Escobar, Lisette Lapierre, Esteban Paredes-Osses, Gabriel Arriagada, Raúl Alegría-Morán, Raúl Alegría-Morán, Nilton Lincopán, Danny Fuentes-Castillo, Alejandra Vera-Leiva, Gerardo González-Rocha, Gerardo González-Rocha, Helia Bello-Toledo, Helia Bello-Toledo, Consuelo Borie
Published 2020-07-01

Genetic analysis of the first mcr-1 positive Escherichia coli isolate collected from an outpatient in Chile

by Camila Gutiérrez, Javier Zenis, Paulette Legarraga, Jaime R. Cabrera-Pardo, Patricia García, Helia Bello-Toledo, Andrés Opazo-Capurro, Gerardo González-Rocha
Published 2019-05-01

Genomic Diversity of Listeria monocytogenes Isolated from Clinical and Non-Clinical Samples in Chile

by Viviana Toledo, Henk C. den Bakker, Juan Carlos Hormazábal, Gerardo González-Rocha, Helia Bello-Toledo, Magaly Toro, Andrea I. Moreno-Switt
Published 2018-08-01

Diversity structure of culturable bacteria isolated from the Fildes Peninsula (King George Island, Antarctica): A phylogenetic analysis perspective.

by Gerardo González-Rocha, Gabriel Muñoz-Cartes, Cristian B Canales-Aguirre, Celia A Lima, Mariana Domínguez-Yévenes, Helia Bello-Toledo, Cristián E Hernández
Published 2017-01-01

Draft genome sequence of a multidrug-resistant KPC-2 and SRT-2 co-producing Serratia marcescens strain isolated from a hospitalised patient in Chile

by Mario Quezada-Aguiluz, Nilton Lincopan, Louise Cerdeira, Bruna Fuga, Francisco Silva, Boris Barrera, Marcela Cifuentes, Helia Bello-Toledo, Andrés Opazo-Capurro, Gerardo González-Rocha
Published 2020-06-01

Genetic Features of Antarctic Acinetobacter radioresistens Strain A154 Harboring Multiple Antibiotic-Resistance Genes

by Andrés Opazo-Capurro, Andrés Opazo-Capurro, Paul G. Higgins, Paul G. Higgins, Julia Wille, Julia Wille, Harald Seifert, Harald Seifert, Camila Cigarroa, Paulina González-Muñoz, Paulina González-Muñoz, Paulina González-Muñoz, Mario Quezada-Aguiluz, Mario Quezada-Aguiluz, Mariana Domínguez-Yévenes, Mariana Domínguez-Yévenes, Helia Bello-Toledo, Helia Bello-Toledo, Luis Vergara, Gerardo González-Rocha, Gerardo González-Rocha
Published 2019-09-01

Occurrence of Transferable Integrons and sul and dfr Genes Among Sulfonamide-and/or Trimethoprim-Resistant Bacteria Isolated From Chilean Salmonid Farms

by Mariana Domínguez, Claudio D. Miranda, Claudio D. Miranda, Oliver Fuentes, Oliver Fuentes, Mery de la Fuente, Mery de la Fuente, Félix A. Godoy, Helia Bello-Toledo, Gerardo González-Rocha
Published 2019-04-01

Introduction of NDM-1 and OXA-370 from Brazil into Chile in strains of Klebsiella pneumoniae isolated from a single patient

by 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
Published 2019-04-01

Genetic Platforms of blaCTX-M in Carbapenemase-Producing Strains of K. pneumoniae Isolated in Chile

by Sergio Carrasco-Anabalón, Sergio Carrasco-Anabalón, Alejandra Vera-Leiva, Mario Quezada-Aguiluz, María F. Morales-Rivera, Celia A. Lima, Jorge Fernández, Soledad Ulloa, Mariana Domínguez, Gerardo González-Rocha, Helia Bello-Toledo
Published 2018-03-01