Literature DB >> 19935895

Recovery of antimicrobial-resistant Escherichia coli after storage of bovine feces in Cary-Blair medium.

T W Alexander1, C W Booker, S P Gow, R R Read, T A McAllister.   

Abstract

The effect of storing bovine feces in Cary-Blair medium on the recovery of antimicrobial-resistant Escherichia coli was investigated. Feces from cattle at a research feedlot (n = 50) and at a commercial feedlot (n = 46) were processed immediately or after storage in Cary-Blair medium for 8 days at 5 degrees C. Total, ampicillin-resistant, and tetracycline-resistant E. coli were isolated. The number of total E. coli decreased slightly after storage (0.19 log units; p < 0.001), but storage of feces in Cary-Blair medium did not affect recovery of ampicillin- or tetracycline-resistant E. coli.

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Year:  2009        PMID： 19935895     DOI： 10.1139/w09-080

Source DB:  PubMed          Journal:  Can J Microbiol        ISSN： 0008-4166            Impact factor:   2.419


  2 in total

1.  Latent class comparison of test accuracy when evaluating antimicrobial susceptibility using disk diffusion and broth microdilution to test Escherichia coli and Mannheimia haemolytica isolates recovered from beef feedlot cattle.

Authors:  K M Benedict; S P Gow; R J Reid-Smith; C W Booker; T A McAllister; P S Morley
Journal:  Epidemiol Infect       Date:  2014-01-24       Impact factor: 4.434

2.  Methodological comparisons for antimicrobial resistance surveillance in feedlot cattle.

Authors:  Katharine M Benedict; Sheryl P Gow; Sylvia Checkley; Calvin W Booker; Tim A McAllister; Paul S Morley
Journal:  BMC Vet Res       Date:  2013-10-21       Impact factor: 2.741
  2 in total

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