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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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Registro completo
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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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| Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas; INIA Tacuarembó. |
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Fecha actual : |
24/10/2014 |
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Actualizado : |
04/11/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
A - 1 |
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Autor : |
CABRERA, M.C.; RAMOS, A.; BRITO, G. |
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Afiliación : |
M.C. CABRERA, Depto. Producción Animal & Pasturas, Laboratorio Nutrición & Calidad de Alimentos, Facultad de Agronomía; Fisiología & Nutrición, Facultad de Ciencias, Universidad de la República, Uruguay; A. RAMOS, Depto. Producción Animal & Pasturas, Laboratorio Nutrición & Calidad de Alimentos, Facultad de Agronomía; Fisiología & Nutrición, Facultad de Ciencias, Universidad de la República, Uruguay; GUSTAVO WALTER BRITO DIAZ, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
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Título : |
Selenium, copper, zinc, iron and manganese content of seven meat cuts from Hereford and Braford steers fed pasture in Uruguay. |
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Fecha de publicación : |
2010 |
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Fuente / Imprenta : |
Meat Science, 2010, v. 84 no.3, p. 518-528. |
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ISSN : |
0309-1740 |
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DOI : |
10.1016/j.meatsci.2009.10.007 |
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Idioma : |
Inglés |
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Contenido : |
ABSTRACT.
Tenderloin (T), eye of rump (E), striploin (S), eye round (ER), tri-tip (TT), rib-eye roll (RR) and three rib plate-flank on (RP) meat cuts were evaluated. Selenium contents ranged between 0.42 and 1.20 mg/kg wet tissue (wt) in Hereford (H) breed and between 0.49 and 1.3 mg/kg wt in Braford (B) breed. In H and B breeds, T, TT and RP, and TT and RP were the richest cuts in selenium, respectively. Copper contents ranged between 0.25 and 1.04 mg/kg wt in H, and between 0.19 and 1.09 mg/kg wt in B. In H breed, RP had significantly more Cu than ER, TT, and RR. In B breed, ER and RR show a significant lower Cu level in comparison to the other meat cuts. Zinc contents ranged between 23 and 72.7 mg/kg wt in H, and between 23 and 63.9 mg/kg wt in B. RP is the richest cut in Zn compared to the other cuts in the two breeds. Iron contents ranged between 16.4 and 48.2 mg/kg wt in H, and between 14.2 and 47.9 mg/kg wt in B. In H breed, RR shows a lower content compared to the other cuts, except RP and S. In B breed, RR had the lowest level of Fe compared to the other cuts, except RP and T. Manganese contents ranged between 0.05 and 0.17 mg/kg wt in H, and between 0.04 and 0.48 mg/kg wt in B. In H no differences were detected between cuts. In B breed, ER cut shows the highest level of Mn.
© 2009 Elsevier Ltd. All rights reserved. |
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Thesagro : |
BRAFORD; CARNE VACUNA; HEREFORD. |
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Asunto categoría : |
L01 Ganadería |
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Marc : |
LEADER 01972naa a2200205 a 4500
001 1051307
005 2019-11-04
008 2010 bl uuuu u00u1 u #d
022 $a0309-1740
024 7 $a10.1016/j.meatsci.2009.10.007$2DOI
100 1 $aCABRERA, M.C.
245 $aSelenium, copper, zinc, iron and manganese content of seven meat cuts from Hereford and Braford steers fed pasture in Uruguay.$h[electronic resource]
260 $c2010
520 $aABSTRACT. Tenderloin (T), eye of rump (E), striploin (S), eye round (ER), tri-tip (TT), rib-eye roll (RR) and three rib plate-flank on (RP) meat cuts were evaluated. Selenium contents ranged between 0.42 and 1.20 mg/kg wet tissue (wt) in Hereford (H) breed and between 0.49 and 1.3 mg/kg wt in Braford (B) breed. In H and B breeds, T, TT and RP, and TT and RP were the richest cuts in selenium, respectively. Copper contents ranged between 0.25 and 1.04 mg/kg wt in H, and between 0.19 and 1.09 mg/kg wt in B. In H breed, RP had significantly more Cu than ER, TT, and RR. In B breed, ER and RR show a significant lower Cu level in comparison to the other meat cuts. Zinc contents ranged between 23 and 72.7 mg/kg wt in H, and between 23 and 63.9 mg/kg wt in B. RP is the richest cut in Zn compared to the other cuts in the two breeds. Iron contents ranged between 16.4 and 48.2 mg/kg wt in H, and between 14.2 and 47.9 mg/kg wt in B. In H breed, RR shows a lower content compared to the other cuts, except RP and S. In B breed, RR had the lowest level of Fe compared to the other cuts, except RP and T. Manganese contents ranged between 0.05 and 0.17 mg/kg wt in H, and between 0.04 and 0.48 mg/kg wt in B. In H no differences were detected between cuts. In B breed, ER cut shows the highest level of Mn. © 2009 Elsevier Ltd. All rights reserved.
650 $aBRAFORD
650 $aCARNE VACUNA
650 $aHEREFORD
700 1 $aRAMOS, A.
700 1 $aBRITO, G.
773 $tMeat Science, 2010$gv. 84 no.3, p. 518-528.
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