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 | Acceso al texto completo restringido a Biblioteca INIA Treinta y Tres. Por información adicional contacte bibliott@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
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Fecha : |
02/05/2019 |
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Actualizado : |
11/10/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
MARESCA, S.; VALIENTE, S.L.; RODRÍGUEZ, A.M.; PAVAN, E.; QUINTANS, G.; LONG, N.M. |
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Afiliación : |
Cuenca del Salado Experimental Station, Instituto Nacional de Tecnología Agropecuaria, Argentina.; Cuenca del Salado Experimental Station, Instituto Nacional de Tecnología Agropecuaria, Argentina.; Cuenca del Salado Experimental Station, Instituto Nacional de Tecnología Agropecuaria, Argentina.; Balcarce Experimental Station, Instituto Nacional de Tecnología Agropecuaria, Balcarce, Argentina.; GRACIELA QUINTANS ILARIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Department of Animal and Veterinary Sciences, Clemson, USA. |
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Título : |
Late-gestation protein restriction negatively impacts muscle growth and glucose regulation in steer progeny. |
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Fecha de publicación : |
2019 |
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Fuente / Imprenta : |
Domestic Animal Endrocrinology, October 2019, v. 69, p.13-18. |
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DOI : |
10.1016/j.domaniend.2019.01.009 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 1 October 2018. Received in revised form 14 January 2019, accepted 26 January 2019.
https://doi.org/10.1016/j.domaniend.2019.01.009 |
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Contenido : |
ABSTRACT:
The objective of this study was to determine whether the amount of protein provided to cows during late gestation would affect postnatal growth and lead to changes on glucose and insulin concentrations. At 129 d of gestation, 10 mature multiparous Angus cows were stratified by BW and body condition score (BCS) and allotted to low protein level (LP, 6% crude protein [CP]) or high protein level (HP, 12% CP). After calving, cows were managed together on improved pastures which provided forage in excess of requirements until weaning. Male calves were maintained as a group after weaning on native range until 23 mo of age when individual steers were placed in single pens and fed a finishing diet for 84 d. The 12th rib fat thickness and longissimus muscle area were measured during finishing phase by ultrasound. Twenty days before the end of the finishing phase, steers were subjected to an intravenous glucose tolerance test. Steers were harvested and carcass characteristics collected. Cows? BW and BCS were similar at the initiation of treatment. During treatment HP dams gained 21 kg, whereas LP dams lost 7 kg (P ¼ 0.04). Protein nutrition during late gestation did not influence calf birth weight, BW at weaning, adjusted 205 d BW, or average daily gain during lactation (P > 0.10). Longissimus muscle area measure by ultrasound was greater (P ¼ 0.02) in HP steers at the beginning and end of finishing phase. Fat thickness of the 12th rib was not different (P > 0.10) between treatments. Glucose concentration after intravenous administration decreased (P ¼ 0.002) in LP compared with HP steers. Peak of serum insulin concentration was greater (P ¼ 0.04) and serum insulin concentration tended to decrease (P ¼ 0.08) more rapidly in LP compared with HP steers after glucose infusion. At harvest, hot carcass weight was similar between treatments, but dressing percentage was increased (P ¼ 0.05) in HP compared with LP steers. These data demonstrate that a lower protein nutrition level of dams during late gestation affect carcass characteristics and alter glucose regulation enhancing insulin secretion in steer progeny. MenosABSTRACT:
The objective of this study was to determine whether the amount of protein provided to cows during late gestation would affect postnatal growth and lead to changes on glucose and insulin concentrations. At 129 d of gestation, 10 mature multiparous Angus cows were stratified by BW and body condition score (BCS) and allotted to low protein level (LP, 6% crude protein [CP]) or high protein level (HP, 12% CP). After calving, cows were managed together on improved pastures which provided forage in excess of requirements until weaning. Male calves were maintained as a group after weaning on native range until 23 mo of age when individual steers were placed in single pens and fed a finishing diet for 84 d. The 12th rib fat thickness and longissimus muscle area were measured during finishing phase by ultrasound. Twenty days before the end of the finishing phase, steers were subjected to an intravenous glucose tolerance test. Steers were harvested and carcass characteristics collected. Cows? BW and BCS were similar at the initiation of treatment. During treatment HP dams gained 21 kg, whereas LP dams lost 7 kg (P ¼ 0.04). Protein nutrition during late gestation did not influence calf birth weight, BW at weaning, adjusted 205 d BW, or average daily gain during lactation (P > 0.10). Longissimus muscle area measure by ultrasound was greater (P ¼ 0.02) in HP steers at the beginning and end of finishing phase. Fat thickness of the 12th rib was not different (P > 0.10) between tr... Presentar Todo |
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Palabras claves : |
CRECIMIENTO ANIMAL; DESNUTRICIÓN; GLUCOSE; INSULIN; POSTNATAL GROWTH; UNDERNUTRITION. |
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Thesagro : |
GLUCOSA; INSULINA. |
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Asunto categoría : |
L02 Alimentación animal |
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Marc : |
LEADER 03162naa a2200301 a 4500
001 1059747
005 2019-10-11
008 2019 bl uuuu u00u1 u #d
024 7 $a10.1016/j.domaniend.2019.01.009$2DOI
100 1 $aMARESCA, S.
245 $aLate-gestation protein restriction negatively impacts muscle growth and glucose regulation in steer progeny.$h[electronic resource]
260 $c2019
500 $aArticle history: Received 1 October 2018. Received in revised form 14 January 2019, accepted 26 January 2019. https://doi.org/10.1016/j.domaniend.2019.01.009
520 $aABSTRACT: The objective of this study was to determine whether the amount of protein provided to cows during late gestation would affect postnatal growth and lead to changes on glucose and insulin concentrations. At 129 d of gestation, 10 mature multiparous Angus cows were stratified by BW and body condition score (BCS) and allotted to low protein level (LP, 6% crude protein [CP]) or high protein level (HP, 12% CP). After calving, cows were managed together on improved pastures which provided forage in excess of requirements until weaning. Male calves were maintained as a group after weaning on native range until 23 mo of age when individual steers were placed in single pens and fed a finishing diet for 84 d. The 12th rib fat thickness and longissimus muscle area were measured during finishing phase by ultrasound. Twenty days before the end of the finishing phase, steers were subjected to an intravenous glucose tolerance test. Steers were harvested and carcass characteristics collected. Cows? BW and BCS were similar at the initiation of treatment. During treatment HP dams gained 21 kg, whereas LP dams lost 7 kg (P ¼ 0.04). Protein nutrition during late gestation did not influence calf birth weight, BW at weaning, adjusted 205 d BW, or average daily gain during lactation (P > 0.10). Longissimus muscle area measure by ultrasound was greater (P ¼ 0.02) in HP steers at the beginning and end of finishing phase. Fat thickness of the 12th rib was not different (P > 0.10) between treatments. Glucose concentration after intravenous administration decreased (P ¼ 0.002) in LP compared with HP steers. Peak of serum insulin concentration was greater (P ¼ 0.04) and serum insulin concentration tended to decrease (P ¼ 0.08) more rapidly in LP compared with HP steers after glucose infusion. At harvest, hot carcass weight was similar between treatments, but dressing percentage was increased (P ¼ 0.05) in HP compared with LP steers. These data demonstrate that a lower protein nutrition level of dams during late gestation affect carcass characteristics and alter glucose regulation enhancing insulin secretion in steer progeny.
650 $aGLUCOSA
650 $aINSULINA
653 $aCRECIMIENTO ANIMAL
653 $aDESNUTRICIÓN
653 $aGLUCOSE
653 $aINSULIN
653 $aPOSTNATAL GROWTH
653 $aUNDERNUTRITION
700 1 $aVALIENTE, S.L.
700 1 $aRODRÍGUEZ, A.M.
700 1 $aPAVAN, E.
700 1 $aQUINTANS, G.
700 1 $aLONG, N.M.
773 $tDomestic Animal Endrocrinology, October 2019$gv. 69, p.13-18.
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INIA Treinta y Tres (TT) |
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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
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Fecha actual : |
21/02/2014 |
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Actualizado : |
19/02/2019 |
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Tipo de producción científica : |
Documentos |
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Autor : |
DE BARBIERI, I.; MONTOSSI, F.; BERRETTA, E.J.; DIGHIERO, A.; NOLLA, M.; LUZARDO, S.; MEDEROS, A.; GARÍN, M.; MARTINEZ, H.; LEVRATTO, J.; BENTANCURT, M.; ARMAND,UGON, R.; ROVIRA, F.; FRUGONI, J.C.; ZAMIT, W. |
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Afiliación : |
LUIS IGNACIO DE BARBIERI ETCHEBERRY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FABIO MARCELO MONTOSSI PORCHILE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ELBIO JOAQUIN BERRETTA CARVALLO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ALEJANDRO DIGHIERO FASCIOLI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARTIN ANDRES NOLLA LAFRANCONI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SANTIAGO FELIPE LUZARDO VILLAR, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; AMERICA ESTHER MEDEROS SILVEIRA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; HOMERO MARTINEZ FORMOSO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JUAN CARLOS LEVRATTO CORTES, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MAURO ANDRES BENTANCURT PONTTI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; RAUL ANDRE ARMAND,UGON RUSIÑOL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FERNANDO ROVIRA GALARRAGA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JULIO CESAR FRUGONI SILVEIRA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; WILFREDO SHAMIL ZAMIT DUARTE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Influencia de la carga animal y el sistema de pastoreo sobre la vegetación de campo natural en sistemas de producción de lanas finas y superfinas: parte I. |
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Fecha de publicación : |
2005 |
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Fuente / Imprenta : |
ln: INIA TACUAREMBÓ. ESTACIÓN EXPERIMENTAL GLENCOE. Día de campo. Producción animal, pasturas y forestal. Estación Experimental Glencoe, Paysandú, octubre, 2005. Tacuarembó (Uruguay): INIA, 2005. |
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Páginas : |
p. 11-13 |
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Serie : |
(INIA Serie Actividades de Difusión ; 431) |
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Idioma : |
Español |
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Contenido : |
Objetivo: Es aportar información científico-técnica que permita evaluar el impacto de determinadas medidas de manejo, de pasturas y animales, sobre la cantidad y calidad del producto y la sustentabilidad de las mismas, orientadas en el diseño de sistemas de producción de lanas finas y superfinas sobre campo natural principalmente desarrolladas en la región de Basalto. |
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Palabras claves : |
ANIMAL PRODUCTION; SHEEP. |
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Thesagro : |
MANEJO DE PRADERAS; PRODUCCION DE LANA; SUELO BASALTICO; URUGUAY. |
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Asunto categoría : |
L01 Ganadería |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/10349/1/SAD431p11-13.pdf
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Marc : |
LEADER 01630naa a2200385 a 4500
001 1025584
005 2019-02-19
008 2005 bl uuuu u00u1 u #d
100 1 $aDE BARBIERI, I.
245 $aInfluencia de la carga animal y el sistema de pastoreo sobre la vegetación de campo natural en sistemas de producción de lanas finas y superfinas$bparte I.
260 $c2005
300 $ap. 11-13
490 $a(INIA Serie Actividades de Difusión ; 431)
520 $aObjetivo: Es aportar información científico-técnica que permita evaluar el impacto de determinadas medidas de manejo, de pasturas y animales, sobre la cantidad y calidad del producto y la sustentabilidad de las mismas, orientadas en el diseño de sistemas de producción de lanas finas y superfinas sobre campo natural principalmente desarrolladas en la región de Basalto.
650 $aMANEJO DE PRADERAS
650 $aPRODUCCION DE LANA
650 $aSUELO BASALTICO
650 $aURUGUAY
653 $aANIMAL PRODUCTION
653 $aSHEEP
700 1 $aMONTOSSI, F.
700 1 $aBERRETTA, E.J.
700 1 $aDIGHIERO, A.
700 1 $aNOLLA, M.
700 1 $aLUZARDO, S.
700 1 $aMEDEROS, A.
700 1 $aGARÍN, M.
700 1 $aMARTINEZ, H.
700 1 $aLEVRATTO, J.
700 1 $aBENTANCURT, M.
700 1 $aARMAND,UGON, R.
700 1 $aROVIRA, F.
700 1 $aFRUGONI, J.C.
700 1 $aZAMIT, W.
773 $tln: INIA TACUAREMBÓ. ESTACIÓN EXPERIMENTAL GLENCOE. Día de campo. Producción animal, pasturas y forestal. Estación Experimental Glencoe, Paysandú, octubre, 2005. Tacuarembó (Uruguay): INIA, 2005.
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