Journals / Turkish Journal of Veterinary and Animal Sciences / 2014 / Cilt: 38 - Sayı: 5

Detection of sensitive and mutant ruminal bacteria isolates from sheep, cattle, and bufalo using 14 therapeutic antibiotics

Pages
514–519
Publication Date
2022-11-05
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

We could concludethat subtherapeutic antibiotic use in ruminant feeding may lead to the formation of antibiotic-resistant mutant colonies, making theirsubtherapeutic efect nonexistent.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In the present study, sensitive and mutant colonies of some ruminal bacterial species isolated from sheep, cattle, and bufalowere detected.
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Key Findings & Data:Te number of sensitive isolates of thediferent ruminant species for all the antibiotics was highest in bufalo, followed by cattle and then sheep (P < 0.05).
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Conclusion & Impact:We could concludethat subtherapeutic antibiotic use in ruminant feeding may lead to the formation of antibiotic-resistant mutant colonies, making theirsubtherapeutic efect nonexistent.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

In the present study, sensitive and mutant colonies of some ruminal bacterial species isolated from sheep, cattle, and bufalowere detected. We counted and considered mutant colonies the bacterial colonies grown in the clear inhibition zone in the Kirby Bauerdisk difusion susceptibility test. Detected mutant colonies were higher in bufalo than in cattle and sheep. Duricef and metronidazolecaused no mutations in any species. Te others formed mutant colonies, where roxithromycin = polymyxin = chloramphenicol =gentamicin streptomycin = piperacillin > erythromycin >vancomycin = cefoperazone = cefotaxime > roxithromycin > polymyxin > chloramphenicol). Te number of sensitive isolates of thediferent ruminant species for all the antibiotics was highest in bufalo, followed by cattle and then sheep (P < 0.05). We could concludethat subtherapeutic antibiotic use in ruminant feeding may lead to the formation of antibiotic-resistant mutant colonies, making theirsubtherapeutic efect nonexistent.

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Cite This Article

OCA, R. M. D. J., CERRILLO, M. A. S., SALEM, M. Z. M., ELGHANDOUR, M. M. M. Y., SALEM, A. Z. M., KHOLIF, A. E. (2022). Detection of sensitive and mutant ruminal bacteria isolates from sheep, cattle, and bufalo using 14 therapeutic antibiotics. Turkish Journal of Veterinary and Animal Sciences, Cilt: 38 - Sayı: 5, 514–519. https://ajindex.com/articles/615270

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