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 | Acceso al texto completo restringido a Biblioteca INIA La Estanzuela. Por información adicional contacte bib_le@inia.org.uy. |
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha : |
01/09/2021 |
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Actualizado : |
29/11/2022 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
FERNÁNDEZ-CIGANDA S; FRAGA, M.; ZUNINO, P. |
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Afiliación : |
SOFIA FERNÁNDEZ CIGANDA, Department of Microbiology, Instituto de Investigaciones Biológicas Clemente Estable, Montevideo, Uruguay.; MARTIN FRAGA COTELO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; PABLO ZUNINO, Department of Microbiology, Instituto de Investigaciones Biológicas Clemente Estable, Montevideo, Uruguay. |
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Título : |
Probiotic lactobacilli administration induces changes in the fecal microbiota of preweaned dairy calves. |
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Fecha de publicación : |
2022 |
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Fuente / Imprenta : |
Probiotics and Antimicrobial Proteins, 2022, volume 14, issue 5, pages 804-815. Doi: https://doi.org/10.1007/s12602-021-09834-z |
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DOI : |
10.1007/s12602-021-09834-z |
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Idioma : |
Inglés |
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Notas : |
Article history: Accepted 04 August 2021/ Published 14 August 2021 |
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Contenido : |
Abstract:
Early microbial colonization is a determinant factor in animal health, and probiotic administration has been demonstrated to modulate intestinal microbiota and promote health in dairy calves. The objective of this study was to evaluate changes in calves' fecal microbiota after the administration of two probiotic lactobacilli strains that had previously exhibited benefcial efects in calves' health in relation to neonatal calf diarrhea. An in vivo assay was performed with 30 newborn male Holstein calves that were divided into three groups. Two groups were orally administered with two diferent lactobacilli strains (Lactobacillus johnsonii TP1.6 or Limosilactobacillus reuteri TP1.3B), and the third was the control group. Calves (5 to 9 days old) were administered with freeze-dried bacteria once a day for 10 consecutive days. Feces samples were taken before the frst administration (day 0) and then again on days 10 and 21, and the V4 region of the bacterial 16S ribosomal gene was sequenced with an Illumina MiSeq 250 paired-end platform. The administration of both strains signifcantly afected the total
bacterial community composition, and the efect lasted for 11 days after the last dose. In particular, amplicon sequence variants related to Bifdobacterium and Akkermansia genera were signifcantly higher in both treated groups. Therefore, modulation of the intestinal microbiota is a potential mechanism of action behind the benefcial efects of these probiotic strains. © 2021, The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature. MenosAbstract:
Early microbial colonization is a determinant factor in animal health, and probiotic administration has been demonstrated to modulate intestinal microbiota and promote health in dairy calves. The objective of this study was to evaluate changes in calves' fecal microbiota after the administration of two probiotic lactobacilli strains that had previously exhibited benefcial efects in calves' health in relation to neonatal calf diarrhea. An in vivo assay was performed with 30 newborn male Holstein calves that were divided into three groups. Two groups were orally administered with two diferent lactobacilli strains (Lactobacillus johnsonii TP1.6 or Limosilactobacillus reuteri TP1.3B), and the third was the control group. Calves (5 to 9 days old) were administered with freeze-dried bacteria once a day for 10 consecutive days. Feces samples were taken before the frst administration (day 0) and then again on days 10 and 21, and the V4 region of the bacterial 16S ribosomal gene was sequenced with an Illumina MiSeq 250 paired-end platform. The administration of both strains signifcantly afected the total
bacterial community composition, and the efect lasted for 11 days after the last dose. In particular, amplicon sequence variants related to Bifdobacterium and Akkermansia genera were signifcantly higher in both treated groups. Therefore, modulation of the intestinal microbiota is a potential mechanism of action behind the benefcial efects of these probiotic strains. © 2021... Presentar Todo |
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Palabras claves : |
Calves; Lactobacilli; Microbiota; PLATAFORMA DE INVESTIGACIÓN EN SALUD ANIMAL; PLATAFORMA DE SALUD ANIMAL; Probiotics. |
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Asunto categoría : |
-- |
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Marc : |
LEADER 02485naa a2200241 a 4500
001 1062384
005 2022-11-29
008 2022 bl uuuu u00u1 u #d
024 7 $a10.1007/s12602-021-09834-z$2DOI
100 1 $aFERNÁNDEZ-CIGANDA S
245 $aProbiotic lactobacilli administration induces changes in the fecal microbiota of preweaned dairy calves.$h[electronic resource]
260 $c2022
500 $aArticle history: Accepted 04 August 2021/ Published 14 August 2021
520 $aAbstract: Early microbial colonization is a determinant factor in animal health, and probiotic administration has been demonstrated to modulate intestinal microbiota and promote health in dairy calves. The objective of this study was to evaluate changes in calves' fecal microbiota after the administration of two probiotic lactobacilli strains that had previously exhibited benefcial efects in calves' health in relation to neonatal calf diarrhea. An in vivo assay was performed with 30 newborn male Holstein calves that were divided into three groups. Two groups were orally administered with two diferent lactobacilli strains (Lactobacillus johnsonii TP1.6 or Limosilactobacillus reuteri TP1.3B), and the third was the control group. Calves (5 to 9 days old) were administered with freeze-dried bacteria once a day for 10 consecutive days. Feces samples were taken before the frst administration (day 0) and then again on days 10 and 21, and the V4 region of the bacterial 16S ribosomal gene was sequenced with an Illumina MiSeq 250 paired-end platform. The administration of both strains signifcantly afected the total bacterial community composition, and the efect lasted for 11 days after the last dose. In particular, amplicon sequence variants related to Bifdobacterium and Akkermansia genera were signifcantly higher in both treated groups. Therefore, modulation of the intestinal microbiota is a potential mechanism of action behind the benefcial efects of these probiotic strains. © 2021, The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.
653 $aCalves
653 $aLactobacilli
653 $aMicrobiota
653 $aPLATAFORMA DE INVESTIGACIÓN EN SALUD ANIMAL
653 $aPLATAFORMA DE SALUD ANIMAL
653 $aProbiotics
700 1 $aFRAGA, M.
700 1 $aZUNINO, P.
773 $tProbiotics and Antimicrobial Proteins, 2022, volume 14, issue 5, pages 804-815. Doi: https://doi.org/10.1007/s12602-021-09834-z
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Registro original : |
INIA La Estanzuela (LE) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
15/04/2024 |
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Actualizado : |
15/04/2024 |
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Tipo de producción científica : |
Abstracts/Resúmenes |
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Autor : |
SILVA, P.; RIELLA, V.; GARCIA, R.; PEREIRA, F.; GERMAN, S. |
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Afiliación : |
MARIA PAULA SILVA VILLELLA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; V. RIELLA, Departamento de Biometría, Estadística y Computación, Facultad de Agronomía, Universidad de la República, Montevideo, Uruguay; RAQUEL MONICA GARCIA LOPEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FERNANDO PEREIRA CALISTRO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SILVIA ELISA GERMAN FAEDO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
P9. Resistencia a roya estriada en cultivares de trigo en Uruguay. [Poster]. |
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Complemento del título : |
Posters. |
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Fecha de publicación : |
2023 |
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Fuente / Imprenta : |
In: Sociedad Uruguaya de Fitopatología (SUFIT). Jornada Uruguaya de Fitopatología, 7., Jornada Uruguaya de Protección Vegetal, 5., 10 noviembre 2023, Montevideo, Uruguay. Libro de resúmenes. 30 años SUFIT, 1993-2023. Montevideo (UY): Sociedad Uruguay de Fitopatología (SUFIT), 2023. p. 36. |
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Idioma : |
Español |
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Notas : |
Financiamiento: Agencia Nacional de Investigación e Innovación de Uruguay (ANII), Convocatoria INNOVAGRO, proyecto FSA_1_2018_1_152918. -- Autor correspondencia: e-mail: mpsilva@inia.org.uy |
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Contenido : |
La roya estriada de trigo (RE), causada por Puccinia striiformis f. sp. tritici (Pst), resurgió en Uruguay en el año 2017 ocasionando epidemias generalizadas y severas que han sido ininterrumpidas hasta el presente. El objetivo de este estudio fue determinar la resistencia en plántula a RE en cultivares de trigo. |
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Palabras claves : |
ROYA ESTRIADA DE TRIGO; SISTEMA AGRÍCOLA-GANADERO - INIA. |
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Thesagro : |
TRIGO. |
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Asunto categoría : |
H20 Enfermedades de las plantas |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/17585/1/SUFIT-2023-P9.pdf
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Marc : |
LEADER 01344nam a2200205 a 4500
001 1064569
005 2024-04-15
008 2023 bl uuuu u01u1 u #d
100 1 $aSILVA, P.
245 $aP9. Resistencia a roya estriada en cultivares de trigo en Uruguay. [Poster].$h[electronic resource]
260 $aIn: Sociedad Uruguaya de Fitopatología (SUFIT). Jornada Uruguaya de Fitopatología, 7., Jornada Uruguaya de Protección Vegetal, 5., 10 noviembre 2023, Montevideo, Uruguay. Libro de resúmenes. 30 años SUFIT, 1993-2023. Montevideo (UY): Sociedad Uruguay de Fitopatología (SUFIT), 2023. p. 36.$c2023
500 $aFinanciamiento: Agencia Nacional de Investigación e Innovación de Uruguay (ANII), Convocatoria INNOVAGRO, proyecto FSA_1_2018_1_152918. -- Autor correspondencia: e-mail: mpsilva@inia.org.uy
520 $aLa roya estriada de trigo (RE), causada por Puccinia striiformis f. sp. tritici (Pst), resurgió en Uruguay en el año 2017 ocasionando epidemias generalizadas y severas que han sido ininterrumpidas hasta el presente. El objetivo de este estudio fue determinar la resistencia en plántula a RE en cultivares de trigo.
650 $aTRIGO
653 $aROYA ESTRIADA DE TRIGO
653 $aSISTEMA AGRÍCOLA-GANADERO - INIA
700 1 $aRIELLA, V.
700 1 $aGARCIA, R.
700 1 $aPEREIRA, F.
700 1 $aGERMAN, S.
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