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Anti-Salmonella Potential of New Lactobacillus Strains with the Application in the Poultry Industry

Probiotics are considered an alternative to antibiotics in the prevention and treatment of Salmonella diseases in poultry. However, to use probiotics as proposed above, it is necessary to evaluate their properties in detail and to select the most effective bacterial strains in the application target...

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Autores principales: KOWALSKA, JUSTYNA D., NOWAK, ADRIANA, ŚLIŻEWSKA, KATARZYNA, STAŃCZYK, MAŁGORZATA, ŁUKASIAK, MAGDALENA, DASTYCH, JAROSŁAW
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Exeley Inc. 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7256722/
https://www.ncbi.nlm.nih.gov/pubmed/32189480
http://dx.doi.org/10.33073/pjm-2020-001
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author KOWALSKA, JUSTYNA D.
NOWAK, ADRIANA
ŚLIŻEWSKA, KATARZYNA
STAŃCZYK, MAŁGORZATA
ŁUKASIAK, MAGDALENA
DASTYCH, JAROSŁAW
author_facet KOWALSKA, JUSTYNA D.
NOWAK, ADRIANA
ŚLIŻEWSKA, KATARZYNA
STAŃCZYK, MAŁGORZATA
ŁUKASIAK, MAGDALENA
DASTYCH, JAROSŁAW
author_sort KOWALSKA, JUSTYNA D.
collection PubMed
description Probiotics are considered an alternative to antibiotics in the prevention and treatment of Salmonella diseases in poultry. However, to use probiotics as proposed above, it is necessary to evaluate their properties in detail and to select the most effective bacterial strains in the application targeted. In this study, probiotic properties of new Lactobacillus sp. strains were investigated and their antimicrobial activity against 125 environmental strains of Salmonella sp. was determined using the agar slab method. Furthermore, their survival in the presence of bile salts and at low pH, antibiotics susceptibility, aggregation and coaggregation ability, adherence to polystyrene and Caco-2 cells, and cytotoxicity were investigated. Each strain tested showed antagonistic activity against at least 96% of the environmental Salmonella sp. strains and thus representing a highly epidemiologically differentiated collection of poultry isolates. In addition, the probiotic properties of new Lactobacillus strains are promising. Therefore, all strains examined showed a high potential for use in poultry against salmonellosis.
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spelling pubmed-72567222020-06-03 Anti-Salmonella Potential of New Lactobacillus Strains with the Application in the Poultry Industry KOWALSKA, JUSTYNA D. NOWAK, ADRIANA ŚLIŻEWSKA, KATARZYNA STAŃCZYK, MAŁGORZATA ŁUKASIAK, MAGDALENA DASTYCH, JAROSŁAW Pol J Microbiol Microbiology Probiotics are considered an alternative to antibiotics in the prevention and treatment of Salmonella diseases in poultry. However, to use probiotics as proposed above, it is necessary to evaluate their properties in detail and to select the most effective bacterial strains in the application targeted. In this study, probiotic properties of new Lactobacillus sp. strains were investigated and their antimicrobial activity against 125 environmental strains of Salmonella sp. was determined using the agar slab method. Furthermore, their survival in the presence of bile salts and at low pH, antibiotics susceptibility, aggregation and coaggregation ability, adherence to polystyrene and Caco-2 cells, and cytotoxicity were investigated. Each strain tested showed antagonistic activity against at least 96% of the environmental Salmonella sp. strains and thus representing a highly epidemiologically differentiated collection of poultry isolates. In addition, the probiotic properties of new Lactobacillus strains are promising. Therefore, all strains examined showed a high potential for use in poultry against salmonellosis. Exeley Inc. 2020-03 2020-01-28 /pmc/articles/PMC7256722/ /pubmed/32189480 http://dx.doi.org/10.33073/pjm-2020-001 Text en © 2020 Justyna D. Kowalska et al. https://creativecommons.org/licenses/by-nc-nd/4.0/ https://creativecommons.org/licenses/by-nc-nd/4.0/This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License (https://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Microbiology
KOWALSKA, JUSTYNA D.
NOWAK, ADRIANA
ŚLIŻEWSKA, KATARZYNA
STAŃCZYK, MAŁGORZATA
ŁUKASIAK, MAGDALENA
DASTYCH, JAROSŁAW
Anti-Salmonella Potential of New Lactobacillus Strains with the Application in the Poultry Industry
title Anti-Salmonella Potential of New Lactobacillus Strains with the Application in the Poultry Industry
title_full Anti-Salmonella Potential of New Lactobacillus Strains with the Application in the Poultry Industry
title_fullStr Anti-Salmonella Potential of New Lactobacillus Strains with the Application in the Poultry Industry
title_full_unstemmed Anti-Salmonella Potential of New Lactobacillus Strains with the Application in the Poultry Industry
title_short Anti-Salmonella Potential of New Lactobacillus Strains with the Application in the Poultry Industry
title_sort anti-salmonella potential of new lactobacillus strains with the application in the poultry industry
topic Microbiology
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7256722/
https://www.ncbi.nlm.nih.gov/pubmed/32189480
http://dx.doi.org/10.33073/pjm-2020-001
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