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Biblioteca (s) : |
INIA Treinta y Tres. |
Fecha : |
28/11/2019 |
Actualizado : |
04/08/2020 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
GARCÍA, J.A.; ROSAS, J.E.; GARCÍA Y SANTOS, C.; STREITENBERGER, N.; FEIJOO, M.; DUTRA, F. |
Afiliación : |
JUAN A. GARCÍA, Centro Universitario Regional Este, Universidad de la República, Treinta y Tres, Uruguay.; JUAN EDUARDO ROSAS CAISSIOLS, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CARMEN GARCÍA Y SANTOS, Facultad de Veterinaria, Universidad de la República, Montevideo, Uruguay.; NICOLÁS STREITENBERGER, Cátedra de Patología Especial, Facultad de Ciencias Veterinarias. Universidad Nacional de la Plata, La Plata, Argentina.; MATÍAS FEIJOO, Centro Universitario Regional Este, Universidad de la República, Treinta y Tres, Uruguay.; FERNANDO DUTRA, DILAVE "Miguel C. Rubino" Regional Este, Treinta y Tres. |
Título : |
Senecio spp. transboundary introduction and expansion affecting cattle in Uruguay: clinico-pathological, epidemiological and genetic survey, and experimental intoxication with Senecio oxyphyllus. |
Fecha de publicación : |
2020 |
Fuente / Imprenta : |
Toxicon, 15 January 2020, Volume 173, Pages 68-74. OPEN ACCESS. Doi: https://doi.org/10.1016/j.toxicon.2019.11.013 |
DOI : |
10.1016/j.toxicon.2019.11.013 |
Idioma : |
Inglés |
Notas : |
Article history: Received Date: 08 September 2019 // Accepted Date: 26 November 2019 // Available online 27 November 2019. |
Contenido : |
Abstract
The genus Senecio is distributed worldwide, being responsible of poisoning in livestock and humans. Many species of Senecio have high invasion and expansion apacity, highly competitive with agricultural and native plant species, causing ecological damage. Particularly in Uruguay, poisoning by Senecio have grown exponentially to reach epidemic proportions. Herein we describe Seneciosis as a re-emerging and expanding epidemic disease affecting cattle, by describing clinico-pathological, epidemiological and genetic variation of species involved, as well as an experimental intoxication with Senecio oxyphyllus. For this, a study was carried out on 28 cattle farms in Eastern Uruguay, with history of seneciosis from 2010 to 2016. Plants of fifty populations of Senecio were sampled, in 2015 and 2016, for identification,
analysis of alkaloids and study of genetic variation. In turn, post-mortem examination was performed in cattle of natural and an experimental case to confirm the intoxication, showing microscopic characteristic lesions (hepatomegalocytosis, diffuse fibrosis and ductal reaction). Four species of Senecio were identified: S. oxyphyllus, S. madagascariensis, S. selloi and S. brasiliensis. In the genetic study, 489 molecular markers of amplified sequencerelated polymorphisms (SRAP), associated with species and pasture, were used for genetic variation analysis. There was no statistically significant association between genetic variation determined by molecular markers and population (specimens of same species collected from the same farm), botanically determined species, or geographical origin. The increase of
seneciosis in cattle in the last years, the presence of species not identified to the moment with implication in the poisoning outbreaks and expansion of these
plants shows that the disease is in an epidemic growing active stage. In turn, the experimental poisoning with S. oxyphyllus confirms its chronic hepatotoxic
effect, being an emergent species for the region, of high distribution and toxic risk. This latter turned out the main Senecio species involved. This case of expansion of harmful plant for animal production and desirable plant species, can be useful as a model of ecopathological characterization, which is likely to occur with other toxic plants in different geographical ranges globally. MenosAbstract
The genus Senecio is distributed worldwide, being responsible of poisoning in livestock and humans. Many species of Senecio have high invasion and expansion apacity, highly competitive with agricultural and native plant species, causing ecological damage. Particularly in Uruguay, poisoning by Senecio have grown exponentially to reach epidemic proportions. Herein we describe Seneciosis as a re-emerging and expanding epidemic disease affecting cattle, by describing clinico-pathological, epidemiological and genetic variation of species involved, as well as an experimental intoxication with Senecio oxyphyllus. For this, a study was carried out on 28 cattle farms in Eastern Uruguay, with history of seneciosis from 2010 to 2016. Plants of fifty populations of Senecio were sampled, in 2015 and 2016, for identification,
analysis of alkaloids and study of genetic variation. In turn, post-mortem examination was performed in cattle of natural and an experimental case to confirm the intoxication, showing microscopic characteristic lesions (hepatomegalocytosis, diffuse fibrosis and ductal reaction). Four species of Senecio were identified: S. oxyphyllus, S. madagascariensis, S. selloi and S. brasiliensis. In the genetic study, 489 molecular markers of amplified sequencerelated polymorphisms (SRAP), associated with species and pasture, were used for genetic variation analysis. There was no statistically significant association between genetic variation determined by molecular mar... Presentar Todo |
Palabras claves : |
ECOLOGICAL DISTURBANCE; GENOMIC DIVERGENCE; HEPATOTOXICITY; PLANT INVASION; RUMINANTS. |
Thesagro : |
CONTROL DE MALEZAS; MALEZAS. |
Asunto categoría : |
H60 Malezas y escardas |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/13858/1/Rosas-Toxicon-2019.pdf
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Marc : |
LEADER 03476naa a2200289 a 4500 001 1060475 005 2020-08-04 008 2020 bl uuuu u00u1 u #d 024 7 $a10.1016/j.toxicon.2019.11.013$2DOI 100 1 $aGARCÍA, J.A. 245 $aSenecio spp. transboundary introduction and expansion affecting cattle in Uruguay$bclinico-pathological, epidemiological and genetic survey, and experimental intoxication with Senecio oxyphyllus.$h[electronic resource] 260 $c2020 500 $aArticle history: Received Date: 08 September 2019 // Accepted Date: 26 November 2019 // Available online 27 November 2019. 520 $aAbstract The genus Senecio is distributed worldwide, being responsible of poisoning in livestock and humans. Many species of Senecio have high invasion and expansion apacity, highly competitive with agricultural and native plant species, causing ecological damage. Particularly in Uruguay, poisoning by Senecio have grown exponentially to reach epidemic proportions. Herein we describe Seneciosis as a re-emerging and expanding epidemic disease affecting cattle, by describing clinico-pathological, epidemiological and genetic variation of species involved, as well as an experimental intoxication with Senecio oxyphyllus. For this, a study was carried out on 28 cattle farms in Eastern Uruguay, with history of seneciosis from 2010 to 2016. Plants of fifty populations of Senecio were sampled, in 2015 and 2016, for identification, analysis of alkaloids and study of genetic variation. In turn, post-mortem examination was performed in cattle of natural and an experimental case to confirm the intoxication, showing microscopic characteristic lesions (hepatomegalocytosis, diffuse fibrosis and ductal reaction). Four species of Senecio were identified: S. oxyphyllus, S. madagascariensis, S. selloi and S. brasiliensis. In the genetic study, 489 molecular markers of amplified sequencerelated polymorphisms (SRAP), associated with species and pasture, were used for genetic variation analysis. There was no statistically significant association between genetic variation determined by molecular markers and population (specimens of same species collected from the same farm), botanically determined species, or geographical origin. The increase of seneciosis in cattle in the last years, the presence of species not identified to the moment with implication in the poisoning outbreaks and expansion of these plants shows that the disease is in an epidemic growing active stage. In turn, the experimental poisoning with S. oxyphyllus confirms its chronic hepatotoxic effect, being an emergent species for the region, of high distribution and toxic risk. This latter turned out the main Senecio species involved. This case of expansion of harmful plant for animal production and desirable plant species, can be useful as a model of ecopathological characterization, which is likely to occur with other toxic plants in different geographical ranges globally. 650 $aCONTROL DE MALEZAS 650 $aMALEZAS 653 $aECOLOGICAL DISTURBANCE 653 $aGENOMIC DIVERGENCE 653 $aHEPATOTOXICITY 653 $aPLANT INVASION 653 $aRUMINANTS 700 1 $aROSAS, J.E. 700 1 $aGARCÍA Y SANTOS, C. 700 1 $aSTREITENBERGER, N. 700 1 $aFEIJOO, M. 700 1 $aDUTRA, F. 773 $tToxicon, 15 January 2020, Volume 173, Pages 68-74. OPEN ACCESS. Doi: https://doi.org/10.1016/j.toxicon.2019.11.013
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INIA Treinta y Tres (TT) |
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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
Fecha actual : |
21/02/2014 |
Actualizado : |
26/02/2019 |
Tipo de producción científica : |
Documentos |
Autor : |
MONTOSSI, F.; RISSO, D.; CUADRO, R.; LUZARDO, S.; SILVEIRA, C.; DE BARBIERI, I.; RODRIGUEZ, A.; SUAREZ, M.; ALBERNAZ, F.; BENITEZ, A.; LIENDO, F.; BRITO, G.; SAN JULIÁN, R.; COSTALES, J.; ZAMIT, W.; PIÑEIRO, J. |
Afiliación : |
FABIO MARCELO MONTOSSI PORCHILE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; DIEGO FERNANDO RISSO RIET, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; WASHINGTON ROBIN CUADRO LOPEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SANTIAGO FELIPE LUZARDO VILLAR, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CAROLINA INES SILVEIRA ROJAS, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; LUIS IGNACIO DE BARBIERI ETCHEBERRY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ANALIA VERONICA RODRIGUEZ PEREYRA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MAXIMO ALDEMAR SUAREZ PEREZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FRANCO DANIEL ALBERNAZ SEJAS, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ANGEL RAUL BENITEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FRANCO ALBERTO LIENDO RODRIGUEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GUSTAVO WALTER BRITO DIAZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ROBERTO SAN JULIAN SANCHEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JULIO CESAR COSTALES NUÑEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; WILFREDO SHAMIL ZAMIT DUARTE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JONATHAN ANDRES PIÑEIRO RODRIGUEZ MACEDO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Efecto de diferentes asignaciones de forraje y niveles de suplementación durante el período invierno-primavera sobre la performance animal, calidad de la canal y la carne de novillos Hereford de sobreaño: Año 2007. |
Fecha de publicación : |
2007 |
Fuente / Imprenta : |
In: INIA Tacuarembó. Unidad Experimental Glencoe. Día de campo, 24 octubre, Paysandú, 2007. Alternativas de intensificación, especialización, diversificación y valorización de la ganadería ovina y bovina en el Basalto. Tacuarembó (Uruguay): INIA, 2007. |
Páginas : |
p. 25-28 |
Serie : |
(INIA Serie Actividades de Difusión ; 518) |
Idioma : |
Español |
Contenido : |
Objetivo: Evaluar el efecto de diferentes niveles de asignación de forraje en la evolución de la pastura y sobre el comportamiento y la performance animal, calidad de la canal y la carne, en novillos Hereford sobreaño durante el período invierno-primavera. |
Palabras claves : |
ANIMAL PRODUCTION; ASIGNACIÓN DE FORRAJE; NOVILLOS. |
Thesagro : |
PRODUCCIÓN ANIMAL. |
Asunto categoría : |
L01 Ganadería |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/10341/1/SAD-518P25-28.pdf
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Marc : |
LEADER 01625naa a2200373 a 4500 001 1020823 005 2019-02-26 008 2007 bl uuuu u00u1 u #d 100 1 $aMONTOSSI, F. 245 $aEfecto de diferentes asignaciones de forraje y niveles de suplementación durante el período invierno-primavera sobre la performance animal, calidad de la canal y la carne de novillos Hereford de sobreaño$bAño 2007. 260 $c2007 300 $ap. 25-28 490 $a(INIA Serie Actividades de Difusión ; 518) 520 $aObjetivo: Evaluar el efecto de diferentes niveles de asignación de forraje en la evolución de la pastura y sobre el comportamiento y la performance animal, calidad de la canal y la carne, en novillos Hereford sobreaño durante el período invierno-primavera. 650 $aPRODUCCIÓN ANIMAL 653 $aANIMAL PRODUCTION 653 $aASIGNACIÓN DE FORRAJE 653 $aNOVILLOS 700 1 $aRISSO, D. 700 1 $aCUADRO, R. 700 1 $aLUZARDO, S. 700 1 $aSILVEIRA, C. 700 1 $aDE BARBIERI, I. 700 1 $aRODRIGUEZ, A. 700 1 $aSUAREZ, M. 700 1 $aALBERNAZ, F. 700 1 $aBENITEZ, A. 700 1 $aLIENDO, F. 700 1 $aBRITO, G. 700 1 $aSAN JULIÁN, R. 700 1 $aCOSTALES, J. 700 1 $aZAMIT, W. 700 1 $aPIÑEIRO, J. 773 $tIn: INIA Tacuarembó. Unidad Experimental Glencoe. Día de campo, 24 octubre, Paysandú, 2007. Alternativas de intensificación, especialización, diversificación y valorización de la ganadería ovina y bovina en el Basalto. Tacuarembó (Uruguay): INIA, 2007.
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