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Biblioteca (s) : |
INIA Treinta y Tres. |
Fecha : |
04/02/2015 |
Actualizado : |
11/10/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
ASTESSIANO, A.L.; PÉREZ-CLARIGET, R.; QUINTANS, G.; SOCA, A.; MEIKLE, A.; CROOKER, B.A.; CARRIQUIRY, M. |
Afiliación : |
GRACIELA QUINTANS ILARIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Metabolic and endocrine profiles and hepatic gene expression in periparturient, grazing primiparous cows with different body reserves. |
Fecha de publicación : |
2014 |
Fuente / Imprenta : |
Livestock Science, 2014, v.170, no. 1, p. 63-71 |
DOI : |
10.1016/j.livsci.2014.10.008 |
Idioma : |
Inglés |
Notas : |
Article history: received 12 April 2014; received in revised form 3 October 2014; accepted 6 October 2014. |
Contenido : |
Abstract
The objective was to determine effects of prepartum BCS on metabolic/endocrine profiles and hepatic gene expression and their associations with cow and calf performance in grazing suckled-primiparous beef cows from 49 to 49 days postpartum (DPP). Twenty crossbred cows selected according to expected calving date, were classified at 35 DPP into thin (BCSo4.5) or moderate (BCSZ4.5) BCS groups and blocked by calving date. Blood samples were obtained weekly for metabolite and hormone analyses and liver biopsies were collected at 11, 7, 31, and 49 DPP. Cow BW and BCS were greater in moderate than thin cows throughout the period. Estimated energy intake was greater in moderate than thin cows Moderate BCS cows produced more milk than thin cows at 35 DPP and calves from moderate BCS cows had greater BW and average daily gain than calves from thin cows. Serum leptin tended to be greater while adiponectin was less in moderate than thin BCS cows. Overall serum insulin was less in moderate than thin cows while serum IGF-I during the prepartum was greater in moderate than thin BCS cows.
Growth hormone receptor (GHR) mRNA was 2-fold greater at 11 DPP while GHR1A and IGF1 mRNA were 2.5-fold less at 49 DPP in moderate than thin BCS cows. The IGFBP2 mRNA decreased in moderate but increased in thin BCS cows from 11 to 49 DPP. These results were associated with changes in body reserves during prepartum and may indicate that prepartum differences in BCS lost can affect nutrient partitioning towards the mammary gland, and subsequent milk production and calf weight. MenosAbstract
The objective was to determine effects of prepartum BCS on metabolic/endocrine profiles and hepatic gene expression and their associations with cow and calf performance in grazing suckled-primiparous beef cows from 49 to 49 days postpartum (DPP). Twenty crossbred cows selected according to expected calving date, were classified at 35 DPP into thin (BCSo4.5) or moderate (BCSZ4.5) BCS groups and blocked by calving date. Blood samples were obtained weekly for metabolite and hormone analyses and liver biopsies were collected at 11, 7, 31, and 49 DPP. Cow BW and BCS were greater in moderate than thin cows throughout the period. Estimated energy intake was greater in moderate than thin cows Moderate BCS cows produced more milk than thin cows at 35 DPP and calves from moderate BCS cows had greater BW and average daily gain than calves from thin cows. Serum leptin tended to be greater while adiponectin was less in moderate than thin BCS cows. Overall serum insulin was less in moderate than thin cows while serum IGF-I during the prepartum was greater in moderate than thin BCS cows.
Growth hormone receptor (GHR) mRNA was 2-fold greater at 11 DPP while GHR1A and IGF1 mRNA were 2.5-fold less at 49 DPP in moderate than thin BCS cows. The IGFBP2 mRNA decreased in moderate but increased in thin BCS cows from 11 to 49 DPP. These results were associated with changes in body reserves during prepartum and may indicate that prepartum differences in BCS lost can affect nutrient partitio... Presentar Todo |
Palabras claves : |
BODY CONDITION; CATTLE; METABOLIC PROFILE; MRNA; PASTURES. |
Thesagro : |
BOVINOS DE CARNE; CONDICION CORPORAL; NUTRICIÓN ANIMAL; PASTOREO. |
Asunto categoría : |
L10 Genética y mejoramiento animal |
Marc : |
LEADER 02621naa a2200325 a 4500 001 1052132 005 2019-10-11 008 2014 bl uuuu u00u1 u #d 024 7 $a10.1016/j.livsci.2014.10.008$2DOI 100 1 $aASTESSIANO, A.L. 245 $aMetabolic and endocrine profiles and hepatic gene expression in periparturient, grazing primiparous cows with different body reserves.$h[electronic resource] 260 $c2014 500 $aArticle history: received 12 April 2014; received in revised form 3 October 2014; accepted 6 October 2014. 520 $aAbstract The objective was to determine effects of prepartum BCS on metabolic/endocrine profiles and hepatic gene expression and their associations with cow and calf performance in grazing suckled-primiparous beef cows from 49 to 49 days postpartum (DPP). Twenty crossbred cows selected according to expected calving date, were classified at 35 DPP into thin (BCSo4.5) or moderate (BCSZ4.5) BCS groups and blocked by calving date. Blood samples were obtained weekly for metabolite and hormone analyses and liver biopsies were collected at 11, 7, 31, and 49 DPP. Cow BW and BCS were greater in moderate than thin cows throughout the period. Estimated energy intake was greater in moderate than thin cows Moderate BCS cows produced more milk than thin cows at 35 DPP and calves from moderate BCS cows had greater BW and average daily gain than calves from thin cows. Serum leptin tended to be greater while adiponectin was less in moderate than thin BCS cows. Overall serum insulin was less in moderate than thin cows while serum IGF-I during the prepartum was greater in moderate than thin BCS cows. Growth hormone receptor (GHR) mRNA was 2-fold greater at 11 DPP while GHR1A and IGF1 mRNA were 2.5-fold less at 49 DPP in moderate than thin BCS cows. The IGFBP2 mRNA decreased in moderate but increased in thin BCS cows from 11 to 49 DPP. These results were associated with changes in body reserves during prepartum and may indicate that prepartum differences in BCS lost can affect nutrient partitioning towards the mammary gland, and subsequent milk production and calf weight. 650 $aBOVINOS DE CARNE 650 $aCONDICION CORPORAL 650 $aNUTRICIÓN ANIMAL 650 $aPASTOREO 653 $aBODY CONDITION 653 $aCATTLE 653 $aMETABOLIC PROFILE 653 $aMRNA 653 $aPASTURES 700 1 $aPÉREZ-CLARIGET, R. 700 1 $aQUINTANS, G. 700 1 $aSOCA, A. 700 1 $aMEIKLE, A. 700 1 $aCROOKER, B.A. 700 1 $aCARRIQUIRY, M. 773 $tLivestock Science, 2014$gv.170, no. 1, p. 63-71
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
29/04/2020 |
Actualizado : |
29/04/2020 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
NIEVES, C.; FERRÉS, I.; DÍAZ-VIRAQUÉ, F.; BUSCHIAZZO, A.; ZARANTONELLI, L.; IRAOLA, G. |
Afiliación : |
CECILIA NIEVES, Laboratorio Microbiología Molecular y Estructural, Institut Pasteur de Montevideo, Uruguay; Unidad Mixta UMPI, Institut Pasteur Montevideo + INIA, Montevideo, Uruguay; Bacterial Symbionts Evolution, INRS-Institut Armand-Frappier Laval, Quebec, Canada; IGNACIO FERRÉS, Microbial Genomics Laboratory, Institut Pasteur de Montevideo, Montevideo, Uruguay; FLORENCIA DÍAZ-VIRAQUÉ, Host-Parasite Interactions Laboratory, Institut Pasteur de Montevideo, Montevideo, Uruguay; ALEJANDRO BUSCHIAZZO, Laboratorio Microbiología Molecular y Estructural, Institut Pasteur de Montevideo, Uruguay; Joint International Unit “Integrative Microbiology of Zoonotic Agents” IMiZA, Institut Pasteur Montevideo, Uruguay-France; LETICIA ZARANTONELLI, Laboratorio de Microbiología Molecular y Estructural, Institut Pasteur de Montevideo, Montevideo, Uruguay; Unidad Mixta UMPI, Institut Pasteur Montevideo + INIA, Montevideo, Uruguay; GREGORIO IRAOLA, Joint International Unit “Integrative Microbiology of Zoonotic Agents” IMiZA, Institut Pasteur, Paris, France iWellcome Sanger Institute, Hinxton, United Kingdom; Center for Integrative Biology, Universidad Mayor, Santiago de Chile, Chile. |
Título : |
Draft genome sequences of 40 pathogenic Leptospira strains isolated from cattle in Uruguay. |
Fecha de publicación : |
2019 |
Fuente / Imprenta : |
Microbiology Resource Announcements, 21 November 2019, Volume 8, Issue 47, Article number e00893-19. OPEN ACCESS. Doi: https://doi.org/10.1128/MRA.00893-19 |
ISSN : |
2576-098X |
DOI : |
10.1128/MRA.00893-19 |
Idioma : |
Inglés |
Notas : |
Article history: Received 12 August 2019; Accepted 31 October 2019; Published 21 November 2019.
Corresponding author: Zarantonelli, L.; Laboratorio de Microbiología Molecular y Estructural, Institut Pasteur de Montevideo, Montevideo, Uruguay; email:lzarantonelli@pasteur.edu.uy
This is an open access article distributed under the terms of the Creative Commons Attribution 4.0 International license. |
Contenido : |
ABSTRACT.
Pathogenic Leptospira species represent a major concern for livestock but also for human health, as they cause zoonotic infections. Forty strains representing L. interrogans, L. borgpetersenii, and L. noguchii were isolated from naturally infected cattle in Uruguay. Here, we report the whole-genome sequences for these strains.
© 2019 Nieves et al. |
Palabras claves : |
ANIMAL EXPERIMENT. |
Thesagro : |
LEPTOSPIRA; LEPTOSPIROSIS. |
Asunto categoría : |
L73 Enfermedades de los animales |
URL : |
https://mra.asm.org/content/ga/8/47/e00893-19.full.pdf
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Marc : |
LEADER 01582naa a2200253 a 4500 001 1061039 005 2020-04-29 008 2019 bl uuuu u00u1 u #d 022 $a2576-098X 024 7 $a10.1128/MRA.00893-19$2DOI 100 1 $aNIEVES, C. 245 $aDraft genome sequences of 40 pathogenic Leptospira strains isolated from cattle in Uruguay.$h[electronic resource] 260 $c2019 500 $aArticle history: Received 12 August 2019; Accepted 31 October 2019; Published 21 November 2019. Corresponding author: Zarantonelli, L.; Laboratorio de Microbiología Molecular y Estructural, Institut Pasteur de Montevideo, Montevideo, Uruguay; email:lzarantonelli@pasteur.edu.uy This is an open access article distributed under the terms of the Creative Commons Attribution 4.0 International license. 520 $aABSTRACT. Pathogenic Leptospira species represent a major concern for livestock but also for human health, as they cause zoonotic infections. Forty strains representing L. interrogans, L. borgpetersenii, and L. noguchii were isolated from naturally infected cattle in Uruguay. Here, we report the whole-genome sequences for these strains. © 2019 Nieves et al. 650 $aLEPTOSPIRA 650 $aLEPTOSPIROSIS 653 $aANIMAL EXPERIMENT 700 1 $aFERRÉS, I. 700 1 $aDÍAZ-VIRAQUÉ, F. 700 1 $aBUSCHIAZZO, A. 700 1 $aZARANTONELLI, L. 700 1 $aIRAOLA, G. 773 $tMicrobiology Resource Announcements, 21 November 2019, Volume 8, Issue 47, Article number e00893-19. OPEN ACCESS. Doi: https://doi.org/10.1128/MRA.00893-19
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