Assessment of fermented soybean meal on salmonella typhimurium infection in neonatal Turkey poults
Por:
Morales-Mena, Arantxa, Martinez-Gonzalez, Sergio, Teague, Kyle D., Graham, Lucas E., Señas-Cuesta R., Vuong, Christine N., Lester, Howard, Hernandez-Patlan, Daniel, Solis-Cruz, Bruno, Fuente-Martinez, Benjamin, Hernandez-Velasco, Xochitl, Hargis, Billy M., Tellez-Isaias, Guillermo
Publicada:
1 ene 2020
Resumen:
This study’s objective was to evaluate the effect of the fermented soybean meal (FSBM) on Salmonella typhimurium (ST) to turkey poults using two models of infection. In the prophylactic model, one-day-old turkeys were randomly allocated to one of four different groups (n = 30 turkeys/group): (1) Control group, (2) FSBM group, (3) Control group challenged with ST (Control + ST), and (4) FSBM group challenged with ST (FSBM + ST). On day 9 of age, all poults were orally challenged with 106 colony forming units (CFU) ST and 24 h post-inoculation, intestinal samples were collected to determine ST recovery and morphometric analysis. Blood samples were collected to evaluate serum fluorescein isothiocyanate-dextran (FITC-d). In the therapeutic model, a similar experimental design was used, but turkeys were orally gavaged 104 CFU ST on day 1, and samples were collected at day 7. FSBM improved performance and reduced leaky gut in both experimental infective models. In the prophylactic model, FSBB induced morphology changes in the mucosa. Although the strains (Lactobacillus salivarius and Bacillus licheniformis) used for the fermentation process showed in vitro activity against ST, no significant effect was observed in vivo. The fermentation with different beneficial bacteria and different inclusion rates of FSBM requires further investigation. © 2020 by the authors. Licensee MDPI, Basel, Switzerland.
Filiaciones:
Morales-Mena, Arantxa:
Centro de Ensenanza, Investigacion y Extension en Produccion Avicola, Facultad de Medicina Veterinaria y Zootecnia (FMVZ), Universidad Nacional Autonoma de Mexico, Ciudad de Mexico, 13209, Mexico
Univ Nacl Autonoma Mexico, Fac Med Vet & Zootecnia FMVZ, Ctr Ensenanza Invest & Extens Prod Avicola, Mexico City 13209, DF, Mexico
Martinez-Gonzalez, Sergio:
Unidad Académica de Medicina Veterinaria y Zootecnia, Universidad Autónoma de Nayarit, Compostela, Nayarit 63700, Mexico
Univ Autonoma Nayarit, Unidad Acad Med Vet & Zootecnia, Compostela 63700, Nayarit, Mexico
Teague, Kyle D.:
Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, United States
Univ Arkansas, Dept Poultry Sci, Fayetteville, AR 72701 USA
Graham, Lucas E.:
Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, United States
Univ Arkansas, Dept Poultry Sci, Fayetteville, AR 72701 USA
Señas-Cuesta R.:
Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, United States
Vuong, Christine N.:
Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, United States
Univ Arkansas, Dept Poultry Sci, Fayetteville, AR 72701 USA
Lester, Howard:
Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, United States
Univ Arkansas, Dept Poultry Sci, Fayetteville, AR 72701 USA
Hernandez-Patlan, Daniel:
Laboratorio 5 LEDEFAR, Unidad de Investigacion Multidisciplinaria, Facultad de Estudios Superiores (FES) Cuautitlan, Universidad Nacional Autonoma de Mexico (UNAM), Cuautitlan Izcalli, 54714, Mexico
Univ Nacl Autonoma Mexico, Fac Estudios Super FES Cuautitlan, Unidad Invest Multidisciplinaria, Lab LEDEFAR 5, Cuautitlan 54714, Izcalli, Mexico
Solis-Cruz, Bruno:
Laboratorio 5 LEDEFAR, Unidad de Investigacion Multidisciplinaria, Facultad de Estudios Superiores (FES) Cuautitlan, Universidad Nacional Autonoma de Mexico (UNAM), Cuautitlan Izcalli, 54714, Mexico
Univ Nacl Autonoma Mexico, Fac Estudios Super FES Cuautitlan, Unidad Invest Multidisciplinaria, Lab LEDEFAR 5, Cuautitlan 54714, Izcalli, Mexico
Fuente-Martinez, Benjamin:
Centro de Ensenanza, Investigacion y Extension en Produccion Avicola, Facultad de Medicina Veterinaria y Zootecnia (FMVZ), Universidad Nacional Autonoma de Mexico, Ciudad de Mexico, 13209, Mexico
Univ Nacl Autonoma Mexico, Fac Med Vet & Zootecnia FMVZ, Ctr Ensenanza Invest & Extens Prod Avicola, Mexico City 13209, DF, Mexico
Hernandez-Velasco, Xochitl:
Departamento de Medicina y Zootecnia de Aves, FMVZ, Universidad Nacional Autonoma de Mexico, Ciudad de Mexico, 04510, Mexico
Univ Nacl Autonoma Mexico, FMVZ, Dept Med & Zootecnia Aves, Mexico City 04510, DF, Mexico
Hargis, Billy M.:
Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, United States
Univ Arkansas, Dept Poultry Sci, Fayetteville, AR 72701 USA
Tellez-Isaias, Guillermo:
Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, United States
Univ Arkansas, Dept Poultry Sci, Fayetteville, AR 72701 USA
|