Effect of dietary Lactobacilli mixture on Listeria monocytogenes infection and virulence property in broilers
The present study aimed to investigate the effect of probiotic Lactobacilli addition on Listeria monocytogenes load, inflammatory reaction, and virulence properties in broilers from 1 to 14 D of age. A total of 480 broiler chicks were randomly allocated to 4 treatments of 6 replicates each. All bird...
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Veröffentlicht in: | Poultry science 2020-07, Vol.99 (7), p.3655-3662 |
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Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | The present study aimed to investigate the effect of probiotic Lactobacilli addition on Listeria monocytogenes load, inflammatory reaction, and virulence properties in broilers from 1 to 14 D of age. A total of 480 broiler chicks were randomly allocated to 4 treatments of 6 replicates each. All birds were infected with L. monocytogenes on the first day and supplemented an equal amount mixture of Lactobacillus acidophilus and Lactobacillus plantarum at doses of 0 (control), 106, 108, 1010 cfu/kg of diet. The results showed that on 7 and 14 D after administration, Lactobacilli addition at the 3 doses decreased (P |
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ISSN: | 0032-5791 1525-3171 |
DOI: | 10.1016/j.psj.2020.03.058 |