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Antimicrobial susceptibility of Trueperella pyogenes isolated from cattle and pigs with septicemia in southern Kyushu, Japan
We investigated the antimicrobial susceptibility of Trueperella pyogenes isolates from cattle and pigs diagnosed with septicemia at slaughter. The strains investigated in this study were found to be susceptible to ampicillin, cefazolin, gentamicin, and levofloxacin. However, 53.3% of the strains wer...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
The Japanese Society of Veterinary Science
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10076195/ https://www.ncbi.nlm.nih.gov/pubmed/36775333 http://dx.doi.org/10.1292/jvms.22-0460 |
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author | FUJIMOTO, Hideki NAKAMURA, Takaki SATO, Ayako CHUMA, Takehisa |
author_facet | FUJIMOTO, Hideki NAKAMURA, Takaki SATO, Ayako CHUMA, Takehisa |
author_sort | FUJIMOTO, Hideki |
collection | PubMed |
description | We investigated the antimicrobial susceptibility of Trueperella pyogenes isolates from cattle and pigs diagnosed with septicemia at slaughter. The strains investigated in this study were found to be susceptible to ampicillin, cefazolin, gentamicin, and levofloxacin. However, 53.3% of the strains were resistant to tetracycline, 49.7% to streptomycin, 13.8% to erythromycin, 13.2% to clindamycin, and 1.2% to oxacillin and kanamycin. We also found that the resistance of pig-derived strains of T. pyogenes to tetracycline, streptomycin, erythromycin, and clindamycin was higher than that of cattle-derived strains, and these strains were resistant to up to four antimicrobial agents used simultaneously. The present results provide new data on the range of the minimum inhibitory concentration (MIC) values of various antimicrobial agents for T. pyogenes isolated from livestock with septicemia. The breakpoint values used in this study are generally considered applicable. |
format | Online Article Text |
id | pubmed-10076195 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | The Japanese Society of Veterinary Science |
record_format | MEDLINE/PubMed |
spelling | pubmed-100761952023-04-07 Antimicrobial susceptibility of Trueperella pyogenes isolated from cattle and pigs with septicemia in southern Kyushu, Japan FUJIMOTO, Hideki NAKAMURA, Takaki SATO, Ayako CHUMA, Takehisa J Vet Med Sci Bacteriology We investigated the antimicrobial susceptibility of Trueperella pyogenes isolates from cattle and pigs diagnosed with septicemia at slaughter. The strains investigated in this study were found to be susceptible to ampicillin, cefazolin, gentamicin, and levofloxacin. However, 53.3% of the strains were resistant to tetracycline, 49.7% to streptomycin, 13.8% to erythromycin, 13.2% to clindamycin, and 1.2% to oxacillin and kanamycin. We also found that the resistance of pig-derived strains of T. pyogenes to tetracycline, streptomycin, erythromycin, and clindamycin was higher than that of cattle-derived strains, and these strains were resistant to up to four antimicrobial agents used simultaneously. The present results provide new data on the range of the minimum inhibitory concentration (MIC) values of various antimicrobial agents for T. pyogenes isolated from livestock with septicemia. The breakpoint values used in this study are generally considered applicable. The Japanese Society of Veterinary Science 2023-02-10 2023-03 /pmc/articles/PMC10076195/ /pubmed/36775333 http://dx.doi.org/10.1292/jvms.22-0460 Text en ©2023 The Japanese Society of Veterinary Science https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution Non-Commercial No Derivatives (by-nc-nd) License. (CC-BY-NC-ND 4.0: https://creativecommons.org/licenses/by-nc-nd/4.0/) |
spellingShingle | Bacteriology FUJIMOTO, Hideki NAKAMURA, Takaki SATO, Ayako CHUMA, Takehisa Antimicrobial susceptibility of Trueperella pyogenes isolated from cattle and pigs with septicemia in southern Kyushu, Japan |
title | Antimicrobial susceptibility of Trueperella pyogenes isolated from cattle and pigs with septicemia in southern Kyushu, Japan |
title_full | Antimicrobial susceptibility of Trueperella pyogenes isolated from cattle and pigs with septicemia in southern Kyushu, Japan |
title_fullStr | Antimicrobial susceptibility of Trueperella pyogenes isolated from cattle and pigs with septicemia in southern Kyushu, Japan |
title_full_unstemmed | Antimicrobial susceptibility of Trueperella pyogenes isolated from cattle and pigs with septicemia in southern Kyushu, Japan |
title_short | Antimicrobial susceptibility of Trueperella pyogenes isolated from cattle and pigs with septicemia in southern Kyushu, Japan |
title_sort | antimicrobial susceptibility of trueperella pyogenes isolated from cattle and pigs with septicemia in southern kyushu, japan |
topic | Bacteriology |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10076195/ https://www.ncbi.nlm.nih.gov/pubmed/36775333 http://dx.doi.org/10.1292/jvms.22-0460 |
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