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| 147. |  | TERRA, J.A.; MOLINA, F.; DEAMBROSI, E.; PRAVIA, V.; ROEL, A.; CASALES, L.; FERREIRA, D.; FERREIRA, R. Densidad de siembra y nitrógeno en EP144 a escala de chacra. Manejo de suelos y nutrición vegetal. ln: INIA TREINTA Y TRES. Arroz. Resultados Experimentales 2006-2007. Treinta y Tres (Uruguay): INIA, 2007. Cap. 7., p. 1-8. (INIA Serie Actividades de Difusión; 502)| Biblioteca(s): INIA Treinta y Tres. |
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| 158. | | ROEL, A.; FIRPO, H. Agricultura de Precisión en Uruguay. Capítulo 10. Adopción de la agricultura de precisión en el Cono Sur de América. ln: Bongiovanni, R.; Chartuni Mantovani, E.; Best, S.; Roel, A., ed. Agricultura de precisión: integrando conocimientos para una agricultura moderna y sustentable. Montevideo (Uruguay): IICA/PROCISUR, 2006. p. 236-242| Biblioteca(s): INIA Las Brujas; INIA Treinta y Tres. |
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| 160. | | ROEL, A. Análisis de Cluster y Cart. Capítulo 8. Análisis de Datos. ln: Bongiovanni, R.; Chartuni Mantovani, E.; Best, S.; Roel, A., ed. Agricultura de precisión: integrando conocimientos para una agricultura moderna y sustentable. Montevideo (Uruguay): IICA/PROCISUR, 2006. p. 167-170| Biblioteca(s): INIA Las Brujas; INIA Tacuarembó; INIA Treinta y Tres. |
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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. |
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Fecha actual : |
29/09/2022 |
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Actualizado : |
25/09/2023 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
Internacional - -- |
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Autor : |
JORGE-SMEDING, E.; CARRIQUIRY, M.; CASAL, A.; ARMAND UGON, D.; MASTROGIOVANNI, M.; TROTSCHANSKY, A.; MENDOZA, A.; ASTESSIANO, A. L. |
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Afiliación : |
EZEQUIEL JORGE-SMEDING, Departamento de Producción Animal y Pasturas, Facultad de Agronomía, Universidad de la República, Montevideo, Uruguay; MARIANA CARRIQUIRY, Departamento de Producción Animal y Pasturas, Facultad de Agronomía, Universidad de la República, Montevideo, Uruguay; ALBERTO CASAL, Departamento de Producción Animal y Pasturas, Estación Experimental Mario A. Cassinoni, Facultad de Agronomía, Universidad de la República, Paysandú, Uruguay; DIEGO ARMAND UGON ROSTAN, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MAURICIO MASTROGIOVANNI, Departamento de Bioquímica y Centro de Investigaciones Biomédicas (CEINBIO), Facultad de Medicina, Universidad de la República, Montevideo, Uruguay; ANDRÉS TROTSCHANSKY, Departamento de Bioquímica y Centro de Investigaciones Biomédicas (CEINBIO), Facultad de Medicina, Universidad de la República, Montevideo, Uruguay; ALEJANDRO FRANCISCO MENDOZA AGUIAR, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ANA LAURA ASTESSIANO, Departamento de Producción Animal y Pasturas, Facultad de Agronomía, Universidad de la República, Montevideo, Uruguay. |
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Título : |
Energy, protein and redox metabolism underlying adaptive responses in New Zealand versus North American Holstein cows in pasture-based dairy systems. |
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Fecha de publicación : |
2023 |
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Fuente / Imprenta : |
Journal of Animal Physiology and Animal Nutrition. 2023, Volume 107, Issue 3, Pages 754-768. doi: https://doi.org/10.1111/jpn.13766 |
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ISSN : |
0931-2439 |
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DOI : |
10.1111/jpn.13766 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 22 November 2021; Accepted 10 August 2022; First published online 26 August 2022; Issue online 03 May 2023. --
Corresponding author: Astessiano, A.L.; Departamento de Producción Animal y Pasturas, Facultad de Agronomía, Universidad de la República, Montevideo, Uruguay; email:lauaste@gmail.com -- This research was partially funded by the CSIC I+D Research Programme (Udelar) awarded to M. Carriquiry, and by the Agencia Nacional de Investigación e Innovación (Uruguay) through the graduate scholarship awarded to E. Jorge?Smeding (POS_NAC_2017_1_141119). This study was carried out in compliance with the ARRIVE guidelines, and the European Union (EU) standards on the protection of animals used for scientific purposes. All procedures were approved by the Ethics Committee on Animal Experimentation of INIA (form #INIA 2017.2). |
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Contenido : |
ABSTRACT.-
This study explored the metabolic adaptions to grazing conditions of two Holstein genetic strains (GS; North American, NAH; New Zealand, NZH) in two feeding strategies (FS; restricted, P30, vs. maximised, PMAX, grazing). Four groups (NAH-P30, NZH-P30, NAH-PMAX and NZH-PMAX; n = 10 cows each) were compared between ?45 and 180 days in milk (DIM). NZH cows had lower (p = 0.02) fat and protein corrected milk (FPCM) yield and a tendency for lower (p = 0.09) body condition score concomitantly with a trend (p < 0.07) for higher average plasma insulin and lower (p = 0.01) 3-methylhistidine (3MH) at ?45 DIM than NAH. Plasma glucose tended to be affected by the triple interaction GS × FS × DIM (p = 0.06) as it was similar between NAH-P30 and NZH-P30, but higher (p ? 0.02) for NZH-PMAX than NAH-PMAX except at 21 DIM. The physiological imbalance index was affected by the GS × FS interaction (p < 0.01) as it was lower (p < 0.01) only for NZH-PMAX versus NAH-PMAX. NZH cows had higher (p = 0.01) plasma thiobarbituric acid reactive substances at ?45 DIM and tended to have higher protein carbonyls (p = 0.10) and superoxide dismutase (SOD) activity (p = 0.06) on average, and had higher (p < 0.01) ?-tocopherol during mid-lactation than NAH Regarding the FS, FPCM was similar (p = 0.12) among them, but PMAX cows had higher (p < 0.01) plasma non-esterified fatty acids and 3MH, and lower insulin (p < 0.01) than P30 at 100 DIM. PMAX cows showed higher average SOD activity (p = 0.01) and plasma ?-tocopherol at 100 and 180 DIM (p < 0.01). Under grazing, NZH cows can have a better energy status and lower muscle mobilisation but a higher redox reactivity. Maximising grazing can worsen energy status and muscle mobilisation while improving antioxidant response with no effect on FPCM. © 2022 Wiley-VCH GmbH. MenosABSTRACT.-
This study explored the metabolic adaptions to grazing conditions of two Holstein genetic strains (GS; North American, NAH; New Zealand, NZH) in two feeding strategies (FS; restricted, P30, vs. maximised, PMAX, grazing). Four groups (NAH-P30, NZH-P30, NAH-PMAX and NZH-PMAX; n = 10 cows each) were compared between ?45 and 180 days in milk (DIM). NZH cows had lower (p = 0.02) fat and protein corrected milk (FPCM) yield and a tendency for lower (p = 0.09) body condition score concomitantly with a trend (p < 0.07) for higher average plasma insulin and lower (p = 0.01) 3-methylhistidine (3MH) at ?45 DIM than NAH. Plasma glucose tended to be affected by the triple interaction GS × FS × DIM (p = 0.06) as it was similar between NAH-P30 and NZH-P30, but higher (p ? 0.02) for NZH-PMAX than NAH-PMAX except at 21 DIM. The physiological imbalance index was affected by the GS × FS interaction (p < 0.01) as it was lower (p < 0.01) only for NZH-PMAX versus NAH-PMAX. NZH cows had higher (p = 0.01) plasma thiobarbituric acid reactive substances at ?45 DIM and tended to have higher protein carbonyls (p = 0.10) and superoxide dismutase (SOD) activity (p = 0.06) on average, and had higher (p < 0.01) ?-tocopherol during mid-lactation than NAH Regarding the FS, FPCM was similar (p = 0.12) among them, but PMAX cows had higher (p < 0.01) plasma non-esterified fatty acids and 3MH, and lower insulin (p < 0.01) than P30 at 100 DIM. PMAX cows showed higher average SOD activity (p = 0.01) and... Presentar Todo |
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Palabras claves : |
Genetic strain; Metabolic adaptation; Muscle mobilisation; Oxidative stress; Pasture-based dairy system. |
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Asunto categoría : |
L02 Alimentación animal |
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Marc : |
LEADER 03696naa a2200301 a 4500
001 1063588
005 2023-09-25
008 2023 bl uuuu u00u1 u #d
022 $a0931-2439
024 7 $a10.1111/jpn.13766$2DOI
100 1 $aJORGE-SMEDING, E.
245 $aEnergy, protein and redox metabolism underlying adaptive responses in New Zealand versus North American Holstein cows in pasture-based dairy systems.$h[electronic resource]
260 $c2023
500 $aArticle history: Received 22 November 2021; Accepted 10 August 2022; First published online 26 August 2022; Issue online 03 May 2023. -- Corresponding author: Astessiano, A.L.; Departamento de Producción Animal y Pasturas, Facultad de Agronomía, Universidad de la República, Montevideo, Uruguay; email:lauaste@gmail.com -- This research was partially funded by the CSIC I+D Research Programme (Udelar) awarded to M. Carriquiry, and by the Agencia Nacional de Investigación e Innovación (Uruguay) through the graduate scholarship awarded to E. Jorge?Smeding (POS_NAC_2017_1_141119). This study was carried out in compliance with the ARRIVE guidelines, and the European Union (EU) standards on the protection of animals used for scientific purposes. All procedures were approved by the Ethics Committee on Animal Experimentation of INIA (form #INIA 2017.2).
520 $aABSTRACT.- This study explored the metabolic adaptions to grazing conditions of two Holstein genetic strains (GS; North American, NAH; New Zealand, NZH) in two feeding strategies (FS; restricted, P30, vs. maximised, PMAX, grazing). Four groups (NAH-P30, NZH-P30, NAH-PMAX and NZH-PMAX; n = 10 cows each) were compared between ?45 and 180 days in milk (DIM). NZH cows had lower (p = 0.02) fat and protein corrected milk (FPCM) yield and a tendency for lower (p = 0.09) body condition score concomitantly with a trend (p < 0.07) for higher average plasma insulin and lower (p = 0.01) 3-methylhistidine (3MH) at ?45 DIM than NAH. Plasma glucose tended to be affected by the triple interaction GS × FS × DIM (p = 0.06) as it was similar between NAH-P30 and NZH-P30, but higher (p ? 0.02) for NZH-PMAX than NAH-PMAX except at 21 DIM. The physiological imbalance index was affected by the GS × FS interaction (p < 0.01) as it was lower (p < 0.01) only for NZH-PMAX versus NAH-PMAX. NZH cows had higher (p = 0.01) plasma thiobarbituric acid reactive substances at ?45 DIM and tended to have higher protein carbonyls (p = 0.10) and superoxide dismutase (SOD) activity (p = 0.06) on average, and had higher (p < 0.01) ?-tocopherol during mid-lactation than NAH Regarding the FS, FPCM was similar (p = 0.12) among them, but PMAX cows had higher (p < 0.01) plasma non-esterified fatty acids and 3MH, and lower insulin (p < 0.01) than P30 at 100 DIM. PMAX cows showed higher average SOD activity (p = 0.01) and plasma ?-tocopherol at 100 and 180 DIM (p < 0.01). Under grazing, NZH cows can have a better energy status and lower muscle mobilisation but a higher redox reactivity. Maximising grazing can worsen energy status and muscle mobilisation while improving antioxidant response with no effect on FPCM. © 2022 Wiley-VCH GmbH.
653 $aGenetic strain
653 $aMetabolic adaptation
653 $aMuscle mobilisation
653 $aOxidative stress
653 $aPasture-based dairy system
700 1 $aCARRIQUIRY, M.
700 1 $aCASAL, A.
700 1 $aARMAND UGON, D.
700 1 $aMASTROGIOVANNI, M.
700 1 $aTROTSCHANSKY, A.
700 1 $aMENDOZA, A.
700 1 $aASTESSIANO, A. L.
773 $tJournal of Animal Physiology and Animal Nutrition. 2023, Volume 107, Issue 3, Pages 754-768. doi: https://doi.org/10.1111/jpn.13766
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