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Ceftiofur formulation differentially affects the intestinal drug concentration, resistance of fecal Escherichia coli, and the microbiome of steers
Antimicrobial drug concentrations in the gastrointestinal tract likely drive antimicrobial resistance in enteric bacteria. Our objective was to determine the concentration of ceftiofur and its metabolites in the gastrointestinal tract of steers treated with ceftiofur crystalline-free acid (CCFA) or...
Autores principales: | Foster, Derek M., Jacob, Megan E., Farmer, Kyle A., Callahan, Benjamin J., Theriot, Casey M., Kathariou, Sophia, Cernicchiaro, Natalia, Prange, Timo, Papich, Mark G. |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6777789/ https://www.ncbi.nlm.nih.gov/pubmed/31584976 http://dx.doi.org/10.1371/journal.pone.0223378 |
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