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42. | | GUGGERI, D.; MEIKLE, A.; CARRIQUIRY, M.; MONTOSSI, F.; DE BARBIERI, I. Effect of different management systems on growth, endocrine parameters and puberty in Hereford female calves grazing campos grassland. Livestock Science, Volume 167, September 2014, Pages 455-462. DOI: http://dx.doi.org/10.1016/j.livsci.2014.06.026 Article history: Received 8March2014; Received in revised form 26 June2014; Accepted 30June 2014. Acknowledgments: The authors would like to thank Pablo Cuadro, Juan Manuel Egaña, Rosario Cuadrado and all the staff at Glencoe Research...Biblioteca(s): INIA Tacuarembó. |
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43. | | ASTESSIANO, A.L.; PÉREZ-CLARIGET, R.; QUINTANS, G.; SOCA, P.; CARRIQUIRY, M. Effects of a short-term increase in the nutritional plane before the mating period on metabolic and endocrine parameters, hepatic gene expression and reproduction in primaparous beef cows on grazing conditions. Journal of Animal Physiology and Animal Nutrition, 2012, v.96, no.3, p.535-544. Article history: received: 23 February 2011; accepted: 5 May 2011.Biblioteca(s): INIA Treinta y Tres. |
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44. | | GUGGERI, D.; MEIKLE, A.; CARRIQUIRY, M; MONTOSSI, F.; DE BARBIERI, I.; VIÑOLES, C. Efecto de mediano plazo de diferentes sistemas de manejo sobre el crecimiento, parámetros endócrinos y pubertad en terneras Hereford pastoreando campo natural. In:Viñoles, C.; Álvarez, J.P. Creep feeding: tecnología para aumentar el peso al destete. Montevideo (UY): INIA, 2017. p. 37-44 (INIA Serie Técnica; 238)Biblioteca(s): INIA Tacuarembó. |
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46. | | GARCIA-PINTOS, C.; TROBO, M.E.; VELOZ, L.; VIÑOLES, C.; CARRIQUIRY, M. Efecto de una suplementación corta con afrechillo de arroz integral sobre crecimiento folicular en vacas de carne cíclicas. Agrociencia, 2010, v.14, no.3, p. 147. Presentado en el Congreso Asociación Uruguaya de Producción Animal; 4-5 Noviembre 2010, Montevideo, Uruguay [s.l.]: Facultad de Agronomía, 2010.Biblioteca(s): INIA Tacuarembó. |
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49. | | MARÍN, M.F.; NAYA, H.; DEVINCENZI, T.; NAVAJAS, E.; ESPASANDIN, A. C.; CARRIQUIRY, M. Heart rate of grazing Hereford heifers classified by paternal RFI. [Poster] EAAP - 72nd Annual Meeting, Davos, Switzerland. Session 23, Poster 11. In: Annual Meeting of the European Federation of Animal Science (EAAP), 72., 30 August - 3 September 2021, Davos, Switzerland. Book of abstracts. Wageningen, NL: WAP, 2021. p.278. doi: https://doi.org/10.3920/978-90-8686-918-3 Conference website: www.eaap2021.orgBiblioteca(s): INIA Las Brujas. |
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51. | | GARCÍA-ROCHE, M.; TALMÓN, D.; CAÑIBE, G.; MENDOZA, A.; QUIJANO, C.; CASSINA, A.; CARRIQUIRY, M. Expresión génica hepática de la vía del receptor alfa activado por proliferador de peroxisomas A (PPARA) en dos genotipos Holstein. [abstract]. In: AUPA, Proceedings del VII Congreso Uruguayo de Producción Animal. Sección Cambio Climático y Producción Sostenible (Climate Change Section), 14 y 15 diciembre 2021. Archivos Latinoamericanos de Producción Animal, 29(Supl.1), p.2. (Archivos Latinoamericanos de Producción Animal, Vol.29, Supl.1)Biblioteca(s): INIA Las Brujas. |
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52. | | MARÍN, M.; NAYA, H.; ESPASANDÍN, A.C.; NAVAJAS, E.; DEVINCENZI, T.; CARRIQUIRY, M. P56. Reproductive performance of grazing hereford heifers classified by paternal residual feed intake. [conference abstract]. Animal - science proceedings, July 2023, Volume 14, Issue 4, Page 637. https://doi.org/10.1016/j.anscip.2023.04.151 -- OPEN ACCESS. Article history: Available online 4 August 2023, Version of Record 4 August 2023. -- Corresponding author: M.F. Marín. mfedericamarin@gmail.com --
Part of special issue: 11th International Symposium on the Nutrition of Herbivores (ISNH...Biblioteca(s): INIA Las Brujas. |
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53. | | MARÍN, M.F.; NAYA, H.; NAVAJAS, E.; DEVINCENZI, T.; ESPASANDIN, A.C.; CARRIQUIRY, M. O45 Energy efficiency of Hereford heifers classified by paternal Residual Feed Intake. [conference abstract]. Animal - science proceedings, August 2022, Volume 13, Issue 3, pages 298-299. https://doi.org/10.1016/j.anscip.2022.07.055 Article history: Available online 16 September 2022, Version of Record 16 September 2022. -- Funding: This work was possible given the postgraduate scholarship awarded to M.F. Marín by la Comisión Académica de Posgrados (Universidad de la...Biblioteca(s): INIA Las Brujas. |
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54. | | CARRIQUIRY, M.; MARIN, M.F.; DEVINCENZI, T.; CASAL, A.; NAVAJAS, E. O57. Energy efficiency of beef cattle in grazing production systems - I. Effect of selection for residual feed intake. [conference abstract]. Animal - science proceedings, July 2023, Volume 14, Issue 4, Page 581. https://doi.org/10.1016/j.anscip.2023.04.058 -- OPEN ACCESS. Article history: Available online 4 August 2023, Version of Record 4 August 2023. -- Corresponding author: M. Carriquiry. mcarriquiry@fagro.edu.uy --
Part of special issue: 11th International Symposium on the Nutrition of Herbivores...Biblioteca(s): INIA Las Brujas. |
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55. | | GUGGERI, D.; MEIKLE, A.; CARRIQUIRY, M.; DE BARBIERI, I.; MONTOSSI, F.; VIÑOLES, C. Long-term effect of early nutrition on endocrine parameters and liver and endometrial gene expression of the members of the somatotrophic axis in Hereford heifers. Reproduction in Domestic Animals, 2018, v. 53 (4):930-936. DOI: 10.1111/rda.13190 Article history: Received: 12 January 2018; Accepted: 11 February 2018. ACKNOWLEDGEMENTS: The authors would like to thank all the staff at Glencoe Research
Station, and the Laboratory of Animal Endocrinology and Metabolism, for their...Biblioteca(s): INIA Tacuarembó. |
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59. | | JORGE-SMEDING, E.; CARRIQUIRY, M.; CANTALAPIEDRA-HIJAR, G.; MENDOZA, A.; ASTESSIANO, A.L. Plasma concentrations of branched-chain amino acids differ with Holstein genetic strain in pasture-based dairy systems.
. Scientific Reports, December 2021, Volume 11, Issue 1, Article number 22414. Open Access. doi: https://doi.org/10.1038/s41598-021-01564-0 Article history: Received 11 May 2021; Accepted 09 September 2021; Published 17 November 2021.
Correspondence author: Astessiano, A.L.; Departamento de Producción Animal y Pasturas, Facultad de Agronomía, Universidad de la República,...Biblioteca(s): INIA Las Brujas. |
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Registros recuperados : 83 | |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
07/11/2018 |
Actualizado : |
07/11/2018 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
CASAL, A.; GARCÍA-ROCHE, M.; NAVAJAS, E.; CASSINA, A.; CARRIQUIRY, M. |
Afiliación : |
ALBERTO CASAL, Universidad de la República (UdelaR)/ Facultad de Agronomía; MERCEDES GARCÍA ROCHE, Universidad de la República (UdelaR)/ Facultad de Agronomía; Center for Free Radical and Biomedical Research (CEINBIO), Universidad de la República (UdelaR)/ Facultad de Medicina.; ELLY ANA NAVAJAS VALENTINI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ADRIANA CASSINA, Center for Free Radical and Biomedical Research (CEINBIO), Universidad de la República (UdelaR)/ Facultad de Medicina.; MARIANA CARRIQUIRY, Universidad de la República (UdelaR)/ Facultad de Agronomía. |
Título : |
Hepatic mitochondrial function in Hereford steers with divergent residual feed intake phenotypes. |
Complemento del título : |
Article. |
Fecha de publicación : |
2018 |
Fuente / Imprenta : |
Journal of Animal Science, 29 September 2018, volume 96, Issue 10, pages 4431-4443. |
ISSN : |
1525-3163 |
DOI : |
10.1093/jas/sky285 |
Idioma : |
Inglés |
Notas : |
Article history: Received: 01 March 2018 // Accepted: 11 July 2018 // Published: 19 July 2018. |
Contenido : |
ABSTRACT.
Variations in phenotypic expression of feed efficiency could be associated with differences or inefficiencies in mitochondria function due to its impact on energy expenditure. The aim of this study was to determine hepatic mitochondrial density and function in terms of respiration, gene and protein expression, and enzyme activity of mitochondrial respiratory complex proteins, in steers of divergent residual feed intake (RFI) phenotypes. Hereford steers (n = 111 and n = 122 for year 1 and 2, respectively) were evaluated in postweaning 70 d standard test for RFI. Forty-six steers exhibiting the greatest (n = 9 and 16 for year 1 and 2; high-RFI) and the lowest (n = 9 and 12 for year 1 and 2; low-RFI) RFI values were selected for this study. After the test, steers were managed together until slaughter under grazing conditions until they reached the slaughter body weight. At slaughter, hepatic samples (biopsies) were obtained. Tissue respiration was evaluated using high-resolution respirometry methods. Data were analyzed using a mixed model that included RFI group as fixed effect and slaughter date and year as a random effect using PROC MIXED of SAS. RFI and dry matter intake were different (P < 0.001) between low and high-RFI groups of year 1 and year 2. Basal respiration and maximum respiratory rate were greater (P ? 0.04) for low than high-RFI steers when complex II substrates (succinate) were supplied. However, when Complex I substrates (glutamate/malate) were used maximum respiratory capacity tended to be greater (P < 0.09) for low vs. high-RFI steers. Low-RFI steers presented greater mitochondria density markers (greater (P < 0.05) citrate synthase (CS) activity and tended (P ? 0.08) to have greater CS mRNA and mtDNA:nDNA ratio) than high-RFI steers. Hepatic expression SDHA, UQCRC1, and CYC1 mRNA was greater (P ? 0.02) and expression of NDUFA4, NDUFA13, SDHD, UQCRH, and ATP5E mRNA tended (P ? 0.10) to be greater in low than high-RFI steers. Hepatic SDHA protein expression tended (P < 0.08) to be greater while succinate dehydrogenase activity was greater (P = 0.04) and NADH dehydrogenase activity was greater (P = 0.03) for low than high-RFI steers. High-efficiency steers (low-RFI) probably had greater efficiency in hepatic nutrient metabolism, which was strongly associated with greater hepatic mitochondrial density and functioning, mainly of mitochondrial complex II.
© The Author(s) 2018. Published by Oxford University Press on behalf of the American Society of Animal Science. All rights reserved.
For permissions, please e-mail: journals.permissions@oup.com. MenosABSTRACT.
Variations in phenotypic expression of feed efficiency could be associated with differences or inefficiencies in mitochondria function due to its impact on energy expenditure. The aim of this study was to determine hepatic mitochondrial density and function in terms of respiration, gene and protein expression, and enzyme activity of mitochondrial respiratory complex proteins, in steers of divergent residual feed intake (RFI) phenotypes. Hereford steers (n = 111 and n = 122 for year 1 and 2, respectively) were evaluated in postweaning 70 d standard test for RFI. Forty-six steers exhibiting the greatest (n = 9 and 16 for year 1 and 2; high-RFI) and the lowest (n = 9 and 12 for year 1 and 2; low-RFI) RFI values were selected for this study. After the test, steers were managed together until slaughter under grazing conditions until they reached the slaughter body weight. At slaughter, hepatic samples (biopsies) were obtained. Tissue respiration was evaluated using high-resolution respirometry methods. Data were analyzed using a mixed model that included RFI group as fixed effect and slaughter date and year as a random effect using PROC MIXED of SAS. RFI and dry matter intake were different (P < 0.001) between low and high-RFI groups of year 1 and year 2. Basal respiration and maximum respiratory rate were greater (P ? 0.04) for low than high-RFI steers when complex II substrates (succinate) were supplied. However, when Complex I substrates (glutamate/malate) were used ... Presentar Todo |
Palabras claves : |
BEEF CATTLE; FEED EFFICIENCY; LIVER; MITOCHONDRIA; OXYGEN CONSUMPTION. |
Asunto categoría : |
L02 Alimentación animal |
Marc : |
LEADER 03483naa a2200265 a 4500 001 1059279 005 2018-11-07 008 2018 bl uuuu u00u1 u #d 022 $a1525-3163 024 7 $a10.1093/jas/sky285$2DOI 100 1 $aCASAL, A. 245 $aHepatic mitochondrial function in Hereford steers with divergent residual feed intake phenotypes.$h[electronic resource] 260 $c2018 500 $aArticle history: Received: 01 March 2018 // Accepted: 11 July 2018 // Published: 19 July 2018. 520 $aABSTRACT. Variations in phenotypic expression of feed efficiency could be associated with differences or inefficiencies in mitochondria function due to its impact on energy expenditure. The aim of this study was to determine hepatic mitochondrial density and function in terms of respiration, gene and protein expression, and enzyme activity of mitochondrial respiratory complex proteins, in steers of divergent residual feed intake (RFI) phenotypes. Hereford steers (n = 111 and n = 122 for year 1 and 2, respectively) were evaluated in postweaning 70 d standard test for RFI. Forty-six steers exhibiting the greatest (n = 9 and 16 for year 1 and 2; high-RFI) and the lowest (n = 9 and 12 for year 1 and 2; low-RFI) RFI values were selected for this study. After the test, steers were managed together until slaughter under grazing conditions until they reached the slaughter body weight. At slaughter, hepatic samples (biopsies) were obtained. Tissue respiration was evaluated using high-resolution respirometry methods. Data were analyzed using a mixed model that included RFI group as fixed effect and slaughter date and year as a random effect using PROC MIXED of SAS. RFI and dry matter intake were different (P < 0.001) between low and high-RFI groups of year 1 and year 2. Basal respiration and maximum respiratory rate were greater (P ? 0.04) for low than high-RFI steers when complex II substrates (succinate) were supplied. However, when Complex I substrates (glutamate/malate) were used maximum respiratory capacity tended to be greater (P < 0.09) for low vs. high-RFI steers. Low-RFI steers presented greater mitochondria density markers (greater (P < 0.05) citrate synthase (CS) activity and tended (P ? 0.08) to have greater CS mRNA and mtDNA:nDNA ratio) than high-RFI steers. Hepatic expression SDHA, UQCRC1, and CYC1 mRNA was greater (P ? 0.02) and expression of NDUFA4, NDUFA13, SDHD, UQCRH, and ATP5E mRNA tended (P ? 0.10) to be greater in low than high-RFI steers. Hepatic SDHA protein expression tended (P < 0.08) to be greater while succinate dehydrogenase activity was greater (P = 0.04) and NADH dehydrogenase activity was greater (P = 0.03) for low than high-RFI steers. High-efficiency steers (low-RFI) probably had greater efficiency in hepatic nutrient metabolism, which was strongly associated with greater hepatic mitochondrial density and functioning, mainly of mitochondrial complex II. © The Author(s) 2018. Published by Oxford University Press on behalf of the American Society of Animal Science. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com. 653 $aBEEF CATTLE 653 $aFEED EFFICIENCY 653 $aLIVER 653 $aMITOCHONDRIA 653 $aOXYGEN CONSUMPTION 700 1 $aGARCÍA-ROCHE, M. 700 1 $aNAVAJAS, E. 700 1 $aCASSINA, A. 700 1 $aCARRIQUIRY, M. 773 $tJournal of Animal Science, 29 September 2018, volume 96, Issue 10, pages 4431-4443.
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