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dc.contributor.author
Babot, Jaime Daniel
dc.contributor.author
Argañaraz Martínez, Fernando Eloy
dc.contributor.author
Saavedra, Maria Lucila
dc.contributor.author
Apella, Maria Cristina
dc.contributor.author
Perez Chaia, Adriana Beatriz
dc.date.available
2019-11-21T15:25:45Z
dc.date.issued
2018-08
dc.identifier.citation
Babot, Jaime Daniel; Argañaraz Martínez, Fernando Eloy; Saavedra, Maria Lucila; Apella, Maria Cristina; Perez Chaia, Adriana Beatriz; Compatibility and safety of five lectin-binding putative probiotic strains for the development of a multi-strain protective culture for poultry; Wageningen Academic Publishers; Beneficial Microbes; 9; 6; 8-2018; 927-935
dc.identifier.issn
1876-2883
dc.identifier.uri
http://hdl.handle.net/11336/89393
dc.description.abstract
The ban on the use of antibiotics as feed additives for animal growth promotion in the European Union and United States and the expectation of this trend to further expand to other countries in the short term have prompted a surge in probiotic research. Multi-species probiotics including safe and compatible strains with the ability to bind different nutritional lectins with detrimental effects on poultry nutrition could replace antibiotics as feed additives. Lactobacillus salivarius LET201, Lactobacillus reuteri LET210, Enterococcus faecium LET301, Propionibacterium acidipropionici LET103 and Bifidobacterium infantis CRL1395 have proved to be compatible as evaluated through three different approaches: the production and excretion of antimicrobial compounds, growth inhibition by competition for essential nutrients and physical contact, and a combination of both. The safety of P. acidipropionici LET103 was confirmed, since no expression of virulence factors or antibiotic resistance was detected. The innocuity of E. faecium LET301 should be further evaluated, since the presence of genes coding for certain virulence factors (gelE, efaAfm and efaAfs) was observed, albeit no expression of gelE was previously detected for this strain and there are no reports of involvement of efaAfm in animal pathogenicity. Finally, a combination of the five strains effectively protected intestinal epithelial cells of broilers from the cytotoxicity of mixtures of soybean agglutinin, wheat germ agglutinin and concanavalin A. To our knowledge, this is the first time that a combination of strains is evaluated for their protection against lectins that might be simultaneously present in poultry feeds.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Wageningen Academic Publishers
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
FEED ADDITIVES
dc.subject
ANTIBIOTIC BAN
dc.subject
POULTRY
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AGGLUTININS
dc.subject.classification
Biología Celular, Microbiología
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Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Compatibility and safety of five lectin-binding putative probiotic strains for the development of a multi-strain protective culture for poultry
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-10-10T14:56:56Z
dc.identifier.eissn
1876-2891
dc.journal.volume
9
dc.journal.number
6
dc.journal.pagination
927-935
dc.journal.pais
Países Bajos
dc.journal.ciudad
Wageningen
dc.description.fil
Fil: Babot, Jaime Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Centro de Referencia para Lactobacilos; Argentina
dc.description.fil
Fil: Argañaraz Martínez, Fernando Eloy. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; Argentina
dc.description.fil
Fil: Saavedra, Maria Lucila. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Centro de Referencia para Lactobacilos; Argentina
dc.description.fil
Fil: Apella, Maria Cristina. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Centro de Referencia para Lactobacilos; Argentina
dc.description.fil
Fil: Perez Chaia, Adriana Beatriz. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Centro de Referencia para Lactobacilos; Argentina
dc.journal.title
Beneficial Microbes
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.3920/BM2017.0199
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.wageningenacademic.com/doi/10.3920/BM2017.0199
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