2026-06-08T03:24:27Zhttps://docta.ucm.es/rest/oai/request

oai:docta.ucm.es:20.500.14352/1070982024-07-24T23:55:36Zcom_20.500.14352_14col_20.500.14352_15

Influence of Media and Testing Methodology on Susceptibility to Tigecycline of Enterobacteriaceae with Reported High Tigecycline MIC Torrico, Martha González Hidalgo, Natalia Giménez, María José Alou Cervera, Luis Sevillano Fernández, David Navarro, David Díaz Antolín, María Paz Larrosa, Nieves Aguilar, Lorenzo GarcÍa Escribano, Natalia The tigecycline susceptibility of six different Enterobacteriaceae strains with reported high tigecycline MICs was determined in quintuplicate by four methodologies using Mueller-Hinton agar and broth from six manufacturers. The MICs determined by Etest were a ≥1-fold dilution lower than those determined by broth microdilution and agar dilution, with the highest modal values given by agar dilution. The highest modal MICs were obtained using Oxoid medium, and the lowest inhibition zone values (disc diffusion) were obtained using Oxoid and bioMérieux media. The lowest MICs were obtained by Etest using Difco or Merck media. 2024-07-24T09:05:41Z 2024-07-24T09:05:41Z 2024-07-24T09:05:41Z 2010-06 journal article https://hdl.handle.net/20.500.14352/107098 0095-1137 10.1128/jcm.00119-10 1098-660X eng Torrico M, González N, Giménez MJ, Alou L, Sevillano D, Navarro D, Díaz-Antolín MP, Larrosa N, Aguilar L, Garcia-Escribano N. Influence of media and testing methodology on susceptibility to tigecycline of Enterobacteriaceae with reported high tigecycline MIC. J Clin Microbiol. 2010 Jun;48(6):2243-6. restricted access American Society for Microbiology