2017
DOI: 10.1556/004.2017.031
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Influence of oral application of Enterococcus faecium AL41 on TGF-β4 and IL-17 expression and immunocompetent cell distribution in chickens challenged with Campylobacter jejuni

Abstract: Campylobacteriosis is mainly caused by infection with Campylobacter jejuni following consumption or handling of Campylobacter-contaminated poultry meat. The aim of this study was to investigate the effect of probiotic Enterococcus faecium AL41 on TGF-β4 and IL-17 expression and on immunocompetent cell distribution after C. jejuni infection in broiler chicken, as a second part of the previous study of Karaffová et al. (2017). Accordingly, day-old chicks were randomly divided into four experimental groups of 10 … Show more

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Cited by 10 publications
(2 citation statements)
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“…Birds of the treatment group were inoculated with the probiotic strain Enterococcus faecium (E. faecium) AL41 (CCM 8558) as described by Zitnan et al [49]. The probiotic strain E. faecium AL41 (EF) was grown as described by Letnická et al [50]. From the first to the seventh day of the experiment, a suspension with 10 9 colony-forming units of EF in 0.2 mL PBS was applied to every chicken of the treatment group per os.…”
Section: Animalsmentioning
confidence: 99%
“…Birds of the treatment group were inoculated with the probiotic strain Enterococcus faecium (E. faecium) AL41 (CCM 8558) as described by Zitnan et al [49]. The probiotic strain E. faecium AL41 (EF) was grown as described by Letnická et al [50]. From the first to the seventh day of the experiment, a suspension with 10 9 colony-forming units of EF in 0.2 mL PBS was applied to every chicken of the treatment group per os.…”
Section: Animalsmentioning
confidence: 99%
“…Recently, E. faecium AL41 a probiotic was proposed to effective against infections of Campylobacter jejuniin the chickens. The E. faecium causes the modulation of TGF-β4 and down regulate the IL-17 expression and activates the cells of IgA production in an infection of C. jejuniin chicks caeca ( (Letnická et al, 2017). The trearment with L. rhamnosus RC007 in mice for 10 days enhances the macrophages phagocytic activity and the IgA cells of lamina in small intestine also increases.…”
Section: Immune System Modulation;mentioning
confidence: 99%