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 | Acceso al texto completo restringido a Biblioteca INIA Tacuarembó. Por información adicional contacte bibliotb@tb.inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó; INIA Treinta y Tres. |
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Fecha : |
18/10/2018 |
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Actualizado : |
09/10/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
MARESCA, S.; LÓPEZ VALIENTE, S.; RODRÍGUEZ, A.M.; LONG, N.M.; PAVAN, E.; QUINTANS, G. |
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Afiliación : |
S. MARESCA, Cuenca del Salado Experimental Station, National Institute of Agricultural Technology, Buenos Aires.; S. LÓPEZ VALIENTE, Cuenca del Salado Experimental Station, National Institute of Agricultural Technology, Buenos Aires.; A.M. RODRÍGUEZ, Cuenca del Salado Experimental Station, National Institute of Agricultural Technology, Buenos Aires.; N.M. LONG, Department of Animal Veterinary Sciences, Clemson University, USA.; E. PAVAN, Cuenca del Salado Experimental Station, National Institute of Agricultural Technology, Buenos Aires.; GRACIELA QUINTANS ILARIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Effect of protein restriction of bovine dams during late gestation on offspring postnatal growth, glucose-insulin metabolism and IGF-1 consentration. |
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Fecha de publicación : |
2018 |
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Fuente / Imprenta : |
Livestock Science, 2018, 212: 120-126. |
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DOI : |
10.1016/j.livsci.2018.04.009 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 10 October 2017. Received in revised from 27 March 2018, accepted 11 April 2018. |
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Contenido : |
Abstract:
The objective of this study was determine whether the amount of protein provided to cows during late gestation would affect postnatal growth and lead to changes on glucose, insulin and insulin-like growth factor concentrations. At 134 d prepartum, 68 multiparous Angus cows were blocked by BW and expected calving date and
randomly assigned to low protein level (LP, 6% CP) or high protein level (HP, 12% CP) and were allotted in 12 pens per treatment. At calving, cows were managed together on improved pastures until weaning. Calves were weighed and body measurements were recorded at birth. Blood samples were taken at birth and each 30 d until weaning at 180 d of age. Body weight at birth on HP progeny tended to be great than LP progeny (P=0.06). At birth, calves from LP dams had greater head circumference (P ? 0.01), heart girth (P=0.01) and cannon bone circumference (P=0.02). However, head circumference /birth BW ratio (P=0.04), heart girth /birth BW ratio (P=0.01), body length /birth BW ratio (P=0.05) and height /birth BW ratio (P=0.01) was greater on LP calves. Body mass index was greater in HP calves (P=0.04). No differences were found on BW of calves at weaning, adjusted 205d BW and ADG during lactation (P ? 0.10). Glucose concentrations were greater on LP
calves than HP calves from birth to weaning (81.0 ± 1.5 vs. 76.4 ± 1.2 mg/dl; P ? 0.001) without any change in insulin concentrations during preweaning growth (LP=1.61 ± 0.04 ng/ml; HP=1.61 ± 0.04 ng/ml; P ? 0.10). Insulin-like growth factor concentrations was less on LP calves at birth (P ? 0.05) and similar to HP calves
during postnatal growth (P ? 0.10). These data demonstrate that low protein during late gestation in bovine dams may affect fetal growth with proportional increasing of head circumference and low body mass index. Level of protein compromised glucose regulation in early life and affected the IGF-I concentration of newborn calves. MenosAbstract:
The objective of this study was determine whether the amount of protein provided to cows during late gestation would affect postnatal growth and lead to changes on glucose, insulin and insulin-like growth factor concentrations. At 134 d prepartum, 68 multiparous Angus cows were blocked by BW and expected calving date and
randomly assigned to low protein level (LP, 6% CP) or high protein level (HP, 12% CP) and were allotted in 12 pens per treatment. At calving, cows were managed together on improved pastures until weaning. Calves were weighed and body measurements were recorded at birth. Blood samples were taken at birth and each 30 d until weaning at 180 d of age. Body weight at birth on HP progeny tended to be great than LP progeny (P=0.06). At birth, calves from LP dams had greater head circumference (P ? 0.01), heart girth (P=0.01) and cannon bone circumference (P=0.02). However, head circumference /birth BW ratio (P=0.04), heart girth /birth BW ratio (P=0.01), body length /birth BW ratio (P=0.05) and height /birth BW ratio (P=0.01) was greater on LP calves. Body mass index was greater in HP calves (P=0.04). No differences were found on BW of calves at weaning, adjusted 205d BW and ADG during lactation (P ? 0.10). Glucose concentrations were greater on LP
calves than HP calves from birth to weaning (81.0 ± 1.5 vs. 76.4 ± 1.2 mg/dl; P ? 0.001) without any change in insulin concentrations during preweaning growth (LP=1.61 ± 0.04 ng/ml; HP=1.61 ± 0.04 ng/ml; P ? 0.... Presentar Todo |
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Palabras claves : |
GESTATION; GLUCOSE METABOLISM; IGF-1; POSTNATAL GROWTH; UNDERNUTRITION. |
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Thesagro : |
BOVINOS; GESTACION. |
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Asunto categoría : |
L10 Genética y mejoramiento animal |
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Marc : |
LEADER 02900naa a2200289 a 4500
001 1059652
005 2019-10-09
008 2018 bl uuuu u00u1 u #d
024 7 $a10.1016/j.livsci.2018.04.009$2DOI
100 1 $aMARESCA, S.
245 $aEffect of protein restriction of bovine dams during late gestation on offspring postnatal growth, glucose-insulin metabolism and IGF-1 consentration.$h[electronic resource]
260 $c2018
500 $aArticle history: Received 10 October 2017. Received in revised from 27 March 2018, accepted 11 April 2018.
520 $aAbstract: The objective of this study was determine whether the amount of protein provided to cows during late gestation would affect postnatal growth and lead to changes on glucose, insulin and insulin-like growth factor concentrations. At 134 d prepartum, 68 multiparous Angus cows were blocked by BW and expected calving date and randomly assigned to low protein level (LP, 6% CP) or high protein level (HP, 12% CP) and were allotted in 12 pens per treatment. At calving, cows were managed together on improved pastures until weaning. Calves were weighed and body measurements were recorded at birth. Blood samples were taken at birth and each 30 d until weaning at 180 d of age. Body weight at birth on HP progeny tended to be great than LP progeny (P=0.06). At birth, calves from LP dams had greater head circumference (P ? 0.01), heart girth (P=0.01) and cannon bone circumference (P=0.02). However, head circumference /birth BW ratio (P=0.04), heart girth /birth BW ratio (P=0.01), body length /birth BW ratio (P=0.05) and height /birth BW ratio (P=0.01) was greater on LP calves. Body mass index was greater in HP calves (P=0.04). No differences were found on BW of calves at weaning, adjusted 205d BW and ADG during lactation (P ? 0.10). Glucose concentrations were greater on LP calves than HP calves from birth to weaning (81.0 ± 1.5 vs. 76.4 ± 1.2 mg/dl; P ? 0.001) without any change in insulin concentrations during preweaning growth (LP=1.61 ± 0.04 ng/ml; HP=1.61 ± 0.04 ng/ml; P ? 0.10). Insulin-like growth factor concentrations was less on LP calves at birth (P ? 0.05) and similar to HP calves during postnatal growth (P ? 0.10). These data demonstrate that low protein during late gestation in bovine dams may affect fetal growth with proportional increasing of head circumference and low body mass index. Level of protein compromised glucose regulation in early life and affected the IGF-I concentration of newborn calves.
650 $aBOVINOS
650 $aGESTACION
653 $aGESTATION
653 $aGLUCOSE METABOLISM
653 $aIGF-1
653 $aPOSTNATAL GROWTH
653 $aUNDERNUTRITION
700 1 $aLÓPEZ VALIENTE, S.
700 1 $aRODRÍGUEZ, A.M.
700 1 $aLONG, N.M.
700 1 $aPAVAN, E.
700 1 $aQUINTANS, G.
773 $tLivestock Science, 2018, 212: 120-126.
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Registro original : |
INIA Tacuarembó (TBO) |
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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
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Fecha actual : |
08/10/2019 |
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Actualizado : |
02/12/2019 |
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Tipo de producción científica : |
Presentaciones Orales |
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Autor : |
BENNADJI, Z.; ALFONSO, M.; MELLO, S.; NUÑEZ, P. |
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Afiliación : |
ZOHRA BENNADJI SOUALHIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARCELO FABIAN ALFONSO DEL PINO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; STEFANI MELLO SOUZA, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; PABLO TABARE NUÑEZ RODRIGUEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Participative tree domestication as a strategy for use and conservation of highvalue native forest species in Uruguay. |
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Fecha de publicación : |
2019 |
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Fuente / Imprenta : |
In: Pesquisa florestal brasileira = Brazilian journal of forestry research., v. 39, e201902043, Special issue, 2019. Colombo : Embrapa Florestas, 2019. Congreso IUFRO, 25., Curitiba, Brasil, 29 setiembre-05 octubre, 2019. Abstracts. |
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Páginas : |
p. 507 |
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Idioma : |
Inglés |
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Contenido : |
As a traditional livestock country, Uruguay is still an emergent forestry country despite the commercial plantations boom of the nineteens, based on exotic fast growing species. There is a scarce experience on the conservation, domestication and breeding of native forest species in the country and this situation has a negative impact on the establishment of agroforestry systems and on the implementation of native forests conservation and restauration actions. The purpose of this work is to present the knowledge generated in participative tree domestication of high‐value native forest species in Uruguay as a
strategy for shortening the way and opening opportunities for: (i) the improved seed and seedling production, (ii) the forest species diversification, (iii) the small scale forestry establishment, (iv) the use/incorporation of high‐value native forest trees in livestock and agriculture activities and (v) the awareness on climate change impacts and it relationship with deforestation‐afforestation, land use and land restoration. |
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Palabras claves : |
DIVERSIFICACIÓN DE ESPECIES; NATIVE FOREST; URUGUAY. |
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Thesagro : |
FORESTACIÓN. |
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Asunto categoría : |
K10 Producción forestal |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/13466/1/Bennadji-2019-Participative.pdf
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Marc : |
LEADER 01876nam a2200205 a 4500
001 1060299
005 2019-12-02
008 2019 bl uuuu u01u1 u #d
100 1 $aBENNADJI, Z.
245 $aParticipative tree domestication as a strategy for use and conservation of highvalue native forest species in Uruguay.$h[electronic resource]
260 $aIn: Pesquisa florestal brasileira = Brazilian journal of forestry research., v. 39, e201902043, Special issue, 2019. Colombo : Embrapa Florestas, 2019. Congreso IUFRO, 25., Curitiba, Brasil, 29 setiembre-05 octubre, 2019. Abstracts.$c2019
300 $ap. 507
520 $aAs a traditional livestock country, Uruguay is still an emergent forestry country despite the commercial plantations boom of the nineteens, based on exotic fast growing species. There is a scarce experience on the conservation, domestication and breeding of native forest species in the country and this situation has a negative impact on the establishment of agroforestry systems and on the implementation of native forests conservation and restauration actions. The purpose of this work is to present the knowledge generated in participative tree domestication of high‐value native forest species in Uruguay as a strategy for shortening the way and opening opportunities for: (i) the improved seed and seedling production, (ii) the forest species diversification, (iii) the small scale forestry establishment, (iv) the use/incorporation of high‐value native forest trees in livestock and agriculture activities and (v) the awareness on climate change impacts and it relationship with deforestation‐afforestation, land use and land restoration.
650 $aFORESTACIÓN
653 $aDIVERSIFICACIÓN DE ESPECIES
653 $aNATIVE FOREST
653 $aURUGUAY
700 1 $aALFONSO, M.
700 1 $aMELLO, S.
700 1 $aNUÑEZ, P.
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