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166. | | BOVE, R.; LÓPEZ, F.; PERERA, C.; CARRACELAS, B.; TORRES, D.; DE SOUZA, G.; AZAMBUJA, C.; BERMÚDEZ, J.; ALZUGARAY, F.; MEDEROS, A. Diagnóstico Campylobacter fetus venerealis por PCR, en un aborto bovino espontáneo // Diagnosis of Campylobacter fetus venerealis in aborted bovine fetus. Veterinaria (Montevideo), 2013, v. 49, no. 192, p. 20-28. History article: Recibido: 25/02/2013; Aprobado: 01/04/2013.Biblioteca(s): INIA Tacuarembó. |
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169. | | KELLY, L.; DUTRA, F.; LLAMBÍ, S.; RIVERO, R.; MORAES, J.; TRENCHI, G.; D'AGOSTO, S.; PERAZA, P.; RAVAGNOLO, O.; DALLA RIZZA, M. Diagnóstico de enfermedades hereditarias bovinas en el Uruguay mediante técnicas moleculares. [Molecular diagnosis of cattle hereditary diseases in Uruguay.]. Sección: Artículos originales. Veterinaria (Montevideo), 2012, v.48, no.188, p. 3-11. --- OPEN ACCESS. Article history: Recibido 4 Mayo 2012, Aprobado 13 Agosto 2012, Publicado 1 Diciembre 2012. -- Autor para correspondencia: gokellyster@gmail.com -- Publicación de la Sociedad de Medicina Veterinaria del Uruguay (SMVU).Biblioteca(s): INIA Las Brujas. |
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172. | | QUINTANS, G.; SCARSI, A.; VELAZCO, J.I.; BANCHERO, G. Different forage allowances in the pre- and postpartum period and the production of beef cows: session 58; theatre 9. In: Annual Meeting of the European Federation of Animal Science (EAAP), 64., 2013, Nantes, FR. Book of abstracts... Wageningen, NL: WAP, 2013. p. 629. Resumen de presentación oral.Biblioteca(s): INIA La Estanzuela; INIA Treinta y Tres. |
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175. | | OLIVEIRA, P. A. DE; RUAS, J. L.; RIET-CORREA, F.; COELHO, A. C. B.; SANTOS, B. L.; MARCOLONGO-PEREIRA, C.; SALLIS, E. S. V.; SCHILD, A. L. Doenças parasitárias em bovinos e ovinos no sul do Brasil: frequência e estimativa de perdas econômicas. (Parasitic diseases of cattle and sheep in southern Brazil: frequency and economic losses estimate. Pesquisa Veterinária Brasileira, Brasília, DF v. 37, n. 8, p. 797-801, ago. 2017. Article History: Recebido em 6 de agosto de 2015.//Aceptado 13 de set 2016.Biblioteca(s): INIA La Estanzuela. |
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176. | | MACHADO, M.; RIET-CORREA, F.; PEDROSO, P.M.O.; MACÊDO, J.T.S.A. Doramectin intoxication in malnourished 15-month-old cattle. [Intoxicação por doramectina em bovinos malnutridos de 15 meses de idade.] Pesquisa Veterinaria Brasileira, 2022, Volume 42, Article e07102. OPEN ACCESS. doi: https://doi.org/10.1590/1678-5150-PVB-7102 Article history: Received 15 May 2022; Accepted 31 May 2022; Publication 29 July 2022; Date of issue 2022.
Corresponding author: Riet-Correa, F.; Animal Sciences in the Tropics (PPGCAT), Faculdade de Medicina Veterinária e Zootecnia,...Biblioteca(s): INIA Las Brujas. |
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177. | | LEMA, O.M.; BRITO, G.; CLARIGET, J.; PEREZ, E.; LA MANNA, A.; RAVAGNOLO, O.; AGUILAR, I.; MONTOSSI, F. Dos años de evaluación de ganancia diaria invernal de terneros con paternidad conocida sobre la recría y terminación.[Presentación oral]. In: CONGRESO ARGENTINO DE PRODUCCIÓN ANIMAL, 38., 2015. Resúmenes. Santa Rosa, La Pampa, AR: ASAS/AAPA, 2015Biblioteca(s): INIA Treinta y Tres. |
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178. | | CANOZZI, M.E.A.; BANCHERO, G.; SARAVIA, A.; LUZARDO, S.; FERNANDEZ, E.; LA MANNA, A.; DEL CAMPO, M.; PEREZ, E.; RIVOIR, J.; UZUCA, J.; BATISTA, E.; PEREZ, J.; CLARIGET, J.M. Duración del ayuno y lugar de espera pre-faena en vacunos: ¿cuál es el impacto sobre el peso de la canal, la hidratación y la calidad de la carne?. Revista INIA Uruguay, 2020, no. 60, p. 13-17. (Revista INIA; 60) Agradecimientos: A los frigoríficos MARFRIG Establecimiento Colonia y BPU Meat Uruguay. A Alvaro Ferrés, Director Ejecutivo de AUPCIN.Biblioteca(s): INIA La Estanzuela; INIA Las Brujas; INIA Tacuarembó. |
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179. | | QUINTANS, G.; SARAVIA, I.; WIJMA, R.; SCARSI, M.; LÓPEZ-MAZZ, C. Early weaning in primiparous autumn-calving cows in low body condition score: effects on body condition, nefa and insulin concentrations and ovarian cyclicity. In: International Congress on Animal Reproduction, (17º, 2012, Vancouver, Canada). 2012. Reproduction in Domestic Animals 2012, 47 (suppl. 4). Blackwell Verlag, Berlin. resumen no. 2754.Biblioteca(s): INIA Treinta y Tres. |
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Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
Fecha actual : |
21/02/2014 |
Actualizado : |
10/10/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
B - 1 |
Autor : |
ASTESSIANO, A.L.; PÉREZ-CLARIGET, R.; QUINTANS, G.; SOCA, P.; CARRIQUIRY, M. |
Afiliación : |
GRACIELA QUINTANS ILARIA, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
Título : |
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. |
Fecha de publicación : |
2012 |
Fuente / Imprenta : |
Journal of Animal Physiology and Animal Nutrition, 2012, v.96, no.3, p.535-544. |
ISSN : |
1439-0396 |
DOI : |
10.1111/j.1439-0396.2011.01178.x |
Idioma : |
Inglés |
Notas : |
Article history: received: 23 February 2011; accepted: 5 May 2011. |
Contenido : |
Abstract:
Sixty-four spring-calved primiparous crossbred cows paired by calving date and body condition score (BCS) at calving were used to study the effect of a short-term increase in the nutritional plane before the mating period on cow and calf performance, changes in metabolic and endocrine parameters and hepatic gene expression. At 48 ± 10 days postpartum (onset of nutritional treatment = day 0), cows were assigned to two treatments during 23 days: control (grazing of native pastures; NP; n = 31) and increased nutritional plane (NP improved with Lotus subbiflorous cv Rincon; IP; n = 33). Cow body weight (BW), BCS and total
protein and albumin concentrations increased while urea and non-esterified fatty acids levels decreased from the beginning of the nutritional treatment in both groups, indicating the animal positive energy balance as forage growth and availability of pastures increased during spring. In addition, cow BW and BCS, as well as calf average daily gain and BW, were greater in IP than in NP cows groups. Insulin concentrations were less in IP than in NP (1.37 vs. 2.25 ± 0.26 lU/ml) because insulin increased owing to nutritional treatment only in NP cows. Hepatic insulin receptor mRNA at day 23 tended to be 1.5-fold greater, while insulin growth factor binding protein-3 mRNA expression was 1.7-fold greater in NP than in IP cows. Reproductive responses were not affected by nutritional treatment, but days to initiation of ovarian ciclicity (108 ± 10 days) were positively correlated with insulin concentrations.
Grazing of improved NP for 23 days before the mating period did not improve cow reproductive performance but modified metabolic, endocrine and gene expression parameters, in agreement with greater nutrient and energy partitioning towards milk production, reflected in better calf performance. MenosAbstract:
Sixty-four spring-calved primiparous crossbred cows paired by calving date and body condition score (BCS) at calving were used to study the effect of a short-term increase in the nutritional plane before the mating period on cow and calf performance, changes in metabolic and endocrine parameters and hepatic gene expression. At 48 ± 10 days postpartum (onset of nutritional treatment = day 0), cows were assigned to two treatments during 23 days: control (grazing of native pastures; NP; n = 31) and increased nutritional plane (NP improved with Lotus subbiflorous cv Rincon; IP; n = 33). Cow body weight (BW), BCS and total
protein and albumin concentrations increased while urea and non-esterified fatty acids levels decreased from the beginning of the nutritional treatment in both groups, indicating the animal positive energy balance as forage growth and availability of pastures increased during spring. In addition, cow BW and BCS, as well as calf average daily gain and BW, were greater in IP than in NP cows groups. Insulin concentrations were less in IP than in NP (1.37 vs. 2.25 ± 0.26 lU/ml) because insulin increased owing to nutritional treatment only in NP cows. Hepatic insulin receptor mRNA at day 23 tended to be 1.5-fold greater, while insulin growth factor binding protein-3 mRNA expression was 1.7-fold greater in NP than in IP cows. Reproductive responses were not affected by nutritional treatment, but days to initiation of ovarian ciclicity (108 ± 10 days) were p... Presentar Todo |
Palabras claves : |
CATTLE; HORMONES; METABOLITES; MRNA; PASTURES. |
Thesagro : |
BOVINOS; REPRODUCCION; SUPLEMENTACION; URUGUAY. |
Asunto categoría : |
L51 Fisiología Animal - Nutrición |
Marc : |
LEADER 02874naa a2200313 a 4500 001 1032760 005 2019-10-10 008 2012 bl uuuu u00u1 u #d 022 $a1439-0396 024 7 $a10.1111/j.1439-0396.2011.01178.x$2DOI 100 1 $aASTESSIANO, A.L. 245 $aEffects 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. 260 $c2012 500 $aArticle history: received: 23 February 2011; accepted: 5 May 2011. 520 $aAbstract: Sixty-four spring-calved primiparous crossbred cows paired by calving date and body condition score (BCS) at calving were used to study the effect of a short-term increase in the nutritional plane before the mating period on cow and calf performance, changes in metabolic and endocrine parameters and hepatic gene expression. At 48 ± 10 days postpartum (onset of nutritional treatment = day 0), cows were assigned to two treatments during 23 days: control (grazing of native pastures; NP; n = 31) and increased nutritional plane (NP improved with Lotus subbiflorous cv Rincon; IP; n = 33). Cow body weight (BW), BCS and total protein and albumin concentrations increased while urea and non-esterified fatty acids levels decreased from the beginning of the nutritional treatment in both groups, indicating the animal positive energy balance as forage growth and availability of pastures increased during spring. In addition, cow BW and BCS, as well as calf average daily gain and BW, were greater in IP than in NP cows groups. Insulin concentrations were less in IP than in NP (1.37 vs. 2.25 ± 0.26 lU/ml) because insulin increased owing to nutritional treatment only in NP cows. Hepatic insulin receptor mRNA at day 23 tended to be 1.5-fold greater, while insulin growth factor binding protein-3 mRNA expression was 1.7-fold greater in NP than in IP cows. Reproductive responses were not affected by nutritional treatment, but days to initiation of ovarian ciclicity (108 ± 10 days) were positively correlated with insulin concentrations. Grazing of improved NP for 23 days before the mating period did not improve cow reproductive performance but modified metabolic, endocrine and gene expression parameters, in agreement with greater nutrient and energy partitioning towards milk production, reflected in better calf performance. 650 $aBOVINOS 650 $aREPRODUCCION 650 $aSUPLEMENTACION 650 $aURUGUAY 653 $aCATTLE 653 $aHORMONES 653 $aMETABOLITES 653 $aMRNA 653 $aPASTURES 700 1 $aPÉREZ-CLARIGET, R. 700 1 $aQUINTANS, G. 700 1 $aSOCA, P. 700 1 $aCARRIQUIRY, M. 773 $tJournal of Animal Physiology and Animal Nutrition, 2012$gv.96, no.3, p.535-544.
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