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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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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
03/03/2022 |
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Actualizado : |
03/03/2022 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
CASURIAGA, D.; UNGERFELD, R.; CIAPPESONI, G.; DE MELO, A. F. |
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Afiliación : |
DANIELA CASURIAGA, Departamento de Biociencias Veterinarias, Facultad de Veterinaria, Universidad de La República, Ruta 8, km 18, 13000, Montevideo, Urugua; RODOLFO UNGERFELD, Departamento de Biociencias Veterinarias, Facultad de Veterinaria, Universidad de La República, Ruta 8, km 18, 13000, Montevideo, Uruguay; CARLOS GABRIEL CIAPPESONI SCARONE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ALINE FREITAS-DE-MELO, Departamento de Biociencias Veterinarias, Facultad de Veterinaria, Universidad de La República, Ruta 8, km 18, 13000, Montevideo, Uruguay. |
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Título : |
Lambs are more stressed at early weaning when housed with their twin. |
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Fecha de publicación : |
2022 |
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Fuente / Imprenta : |
Tropical Animal Health and Production, 2022, volume 54, Article number: 123. doi: https://doi.org/10.1007/s11250-022-03121-x |
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ISSN : |
0049-4747 (print); 1573-7438 (electronic) |
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DOI : |
10.1007/s11250-022-03121-x |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 04 October 2021; Accepted 18 February 2022; Published 02 March 2022. |
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Contenido : |
ABSTRACT.- The objective of this study was to compare the behavioural and immunological responses of twin lambs housed together with their siblings or not after weaning. The study was performed with seven multiparous Milchschaf ewes and their twin lambs (n = 14), which were weaned abruptly at 63 days of age and assigned to two experimental groups: (1) lambs that were housed together with their sibling after weaning (group GT, n = 6) and (2) lambs that were separated from their siblings and remained with other lambs from the same flock (group GS, n = 8). Before and after weaning, the distance between twins, the number of times in which the sibling was the closest lamb, the lambs’ behaviours, and the average daily gain were recorded. The lambs’ immune response was assessed with the phytohemagglutinin skin test after weaning. The closest lamb before weaning was the sibling in all cases (P < 0.0001 for all). The frequency in which GT lambs were observed closest from its twin increased on the day of weaning (P = 0.002). During the day of weaning, GT lambs vocalised and paced more tan GS lambs (P = 0.001 and P = 0.01, respectively). Twenty-four h after the phytohemagglutinin injection, the skinfold thickness was greater in GS than GT lambs (P = 0.03). In conclusion, twin lambs housed together with their siblings were more stressed at weaning, displaying more intensive behavioural changes and a poorer immunological status than twin lambs housed separated from their siblings. © 2022 Springer Nature Switzerland AG. Part of Springer Nature. MenosABSTRACT.- The objective of this study was to compare the behavioural and immunological responses of twin lambs housed together with their siblings or not after weaning. The study was performed with seven multiparous Milchschaf ewes and their twin lambs (n = 14), which were weaned abruptly at 63 days of age and assigned to two experimental groups: (1) lambs that were housed together with their sibling after weaning (group GT, n = 6) and (2) lambs that were separated from their siblings and remained with other lambs from the same flock (group GS, n = 8). Before and after weaning, the distance between twins, the number of times in which the sibling was the closest lamb, the lambs’ behaviours, and the average daily gain were recorded. The lambs’ immune response was assessed with the phytohemagglutinin skin test after weaning. The closest lamb before weaning was the sibling in all cases (P < 0.0001 for all). The frequency in which GT lambs were observed closest from its twin increased on the day of weaning (P = 0.002). During the day of weaning, GT lambs vocalised and paced more tan GS lambs (P = 0.001 and P = 0.01, respectively). Twenty-four h after the phytohemagglutinin injection, the skinfold thickness was greater in GS than GT lambs (P = 0.03). In conclusion, twin lambs housed together with their siblings were more stressed at weaning, displaying more intensive behavioural changes and a poorer immunological status than twin lambs housed separated from their siblings. © 202... Presentar Todo |
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Palabras claves : |
Bond; Emotional contagion; Sheep; Social buffering; Stress; Welfare. |
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Asunto categoría : |
L01 Ganadería |
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Marc : |
LEADER 02470naa a2200265 a 4500
001 1062781
005 2022-03-03
008 2022 bl uuuu u00u1 u #d
022 $a0049-4747 (print); 1573-7438 (electronic)
024 7 $a10.1007/s11250-022-03121-x$2DOI
100 1 $aCASURIAGA, D.
245 $aLambs are more stressed at early weaning when housed with their twin.$h[electronic resource]
260 $c2022
500 $aArticle history: Received 04 October 2021; Accepted 18 February 2022; Published 02 March 2022.
520 $aABSTRACT.- The objective of this study was to compare the behavioural and immunological responses of twin lambs housed together with their siblings or not after weaning. The study was performed with seven multiparous Milchschaf ewes and their twin lambs (n = 14), which were weaned abruptly at 63 days of age and assigned to two experimental groups: (1) lambs that were housed together with their sibling after weaning (group GT, n = 6) and (2) lambs that were separated from their siblings and remained with other lambs from the same flock (group GS, n = 8). Before and after weaning, the distance between twins, the number of times in which the sibling was the closest lamb, the lambs’ behaviours, and the average daily gain were recorded. The lambs’ immune response was assessed with the phytohemagglutinin skin test after weaning. The closest lamb before weaning was the sibling in all cases (P < 0.0001 for all). The frequency in which GT lambs were observed closest from its twin increased on the day of weaning (P = 0.002). During the day of weaning, GT lambs vocalised and paced more tan GS lambs (P = 0.001 and P = 0.01, respectively). Twenty-four h after the phytohemagglutinin injection, the skinfold thickness was greater in GS than GT lambs (P = 0.03). In conclusion, twin lambs housed together with their siblings were more stressed at weaning, displaying more intensive behavioural changes and a poorer immunological status than twin lambs housed separated from their siblings. © 2022 Springer Nature Switzerland AG. Part of Springer Nature.
653 $aBond
653 $aEmotional contagion
653 $aSheep
653 $aSocial buffering
653 $aStress
653 $aWelfare
700 1 $aUNGERFELD, R.
700 1 $aCIAPPESONI, G.
700 1 $aDE MELO, A. F.
773 $tTropical Animal Health and Production, 2022, volume 54, Article number: 123. doi: https://doi.org/10.1007/s11250-022-03121-x
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Registro original : |
INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
15/01/2020 |
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Actualizado : |
16/01/2020 |
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Tipo de producción científica : |
Abstracts/Resúmenes |
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Autor : |
ALE, L.M.; ROSAS, J.E.; VERGER, M.; PÉREZ DE VIDA, F. |
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Afiliación : |
L. M. ALE, Facultad de Ciencias UdelaR-Maestría en Biotecnología, Montevideo, Uruguay; JUAN EDUARDO ROSAS CAISSIOLS, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; M. VERGER, Laboratorio Tecnológico del Uruguay, Departamento Espectrometría Atómica de Alimentos y Medio Ambiente, Montevideo, Uruguay; FERNANDO BLAS PEREZ DE VIDA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Análisis de genes candidatos asociados al contenido de arsénico en arroz uruguayo. [Resumen] |
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Complemento del título : |
Biotecnología Vegetal. |
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Fecha de publicación : |
2019 |
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Fuente / Imprenta : |
In: REDBIO; INIA (Instituto Nacional de Investigación Agropecuaria); REDBIO Argentina. X Encuentro Latinoamericano y del Caribe de Biotecnología Agropecuaria y XI Simposio Redbio Argentina. Libro de Resúmenes. Montevideo 12 - 15 Noviembre 2019. Montevideo (UY): INIA, 2019. p. 54. |
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Serie : |
(INIA Serie Técnica; 253) |
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ISBN : |
e-ISBN 978-9974-38-437-8 |
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ISSN : |
1688-9266 |
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DOI : |
http://doi.org/10.35676/INIA/ST.253 |
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Idioma : |
Español |
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Contenido : |
Producir arroz con bajo arsénico en grano es fundamental para la inocuidad alimentaria y el acceso al mercado internacional. Se han reportado más de 15 genes asociados al transporte y/o absorción de arsénico en la planta de arroz. El objetivo de este trabajo es evaluar la segregación de estos genes en el germoplasma avanzado del Programa de Mejoramiento Genético de Arroz de INIA (PMGA) y su efecto en el contenido de arsénico inorgánico (iAs) en el grano. |
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Thesagro : |
ARROZ. |
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Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/14002/1/st-253-p54.pdf
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Marc : |
LEADER 01309nam a2200193 a 4500
001 1060608
005 2020-01-16
008 2019 bl uuuu u01u1 u #d
022 $a1688-9266
024 7 $ahttp://doi.org/10.35676/INIA/ST.253$2DOI
100 1 $aALE, L.M.
245 $aAnálisis de genes candidatos asociados al contenido de arsénico en arroz uruguayo. [Resumen]$h[electronic resource]
260 $aIn: REDBIO; INIA (Instituto Nacional de Investigación Agropecuaria); REDBIO Argentina. X Encuentro Latinoamericano y del Caribe de Biotecnología Agropecuaria y XI Simposio Redbio Argentina. Libro de Resúmenes. Montevideo 12 - 15 Noviembre 2019. Montevideo (UY): INIA, 2019. p. 54.$c2019
490 $a(INIA Serie Técnica; 253)
520 $aProducir arroz con bajo arsénico en grano es fundamental para la inocuidad alimentaria y el acceso al mercado internacional. Se han reportado más de 15 genes asociados al transporte y/o absorción de arsénico en la planta de arroz. El objetivo de este trabajo es evaluar la segregación de estos genes en el germoplasma avanzado del Programa de Mejoramiento Genético de Arroz de INIA (PMGA) y su efecto en el contenido de arsénico inorgánico (iAs) en el grano.
650 $aARROZ
700 1 $aROSAS, J.E.
700 1 $aVERGER, M.
700 1 $aPÉREZ DE VIDA, F.
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