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| 44. |  | AGUERRE, M.; CAJARVILLE, C.; LA MANNA, A.; CAVESTANY, D.; MENDOZA, A.; MATTIAUDA, D.; CARRIQUIRY, M.; REPETTO, J.L.; MEIKLE, A.; CHILIBROSTE, P. Estrategias de alimentación de vacas lecheras en pastoreo: ¿qué hemos aprendido de los sistemas comerciales y qué hemos generado desde la investigación en Uruguay?. Montevideo, UY: ANII, UdelaR, CONAPROLE, INIA, CRI, INIALE, 2016. 55 p.| Biblioteca(s): INIA La Estanzuela. |
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 | Acceso al texto completo restringido a Biblioteca INIA La Estanzuela. Por información adicional contacte bib_le@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha actual : |
24/04/2018 |
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Actualizado : |
08/10/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
Internacional - -- |
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Autor : |
GUAL, I.; GIANNITTI, F.; HECKER ,Y.P.; SHIVERS, J.; ENTROCASSI, A.C.; MORRELL ,E.L.; PARDINI, L.; FIORENTINO ,M.A.; RODRÍGUEZ FERMEPIN ,M.; UNZAGA ,J.M.; CANTÓN, G.J.; VENTURINI, M.C.; MOORE, D.P. |
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Afiliación : |
I GUAL, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Argentina.; FEDERICO GIANNITTI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), CABA, Argentina.; Veterinary Population Medicine Department, College of Veterinary Medicine, University of Minnesota, Saint Paul, MN, USA.; Departamento de Bioquímica Clínica, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires,CABA, Argentina.; Instituto Nacional de Tecnología Agropecuaria (INTA), Estación Experimental Agropecuaria Balcarce, Buenos Aires, Argentina.; Laboratorio de Inmunoparasitología, Facultad de Ciencias Veterinarias, Universidad Nacional de La Plata, La Plata, Argentina; e Instituto Nacional de Tecnología Agropecuaria (INTA), Estación Experimental Agropecuaria Balcarce, Buenos Aires, Argentina.; dDepartamento de Bioquímica Clínica, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires , CABA, Argentina.; f Laboratorio de Inmunoparasitología, Facultad de Ciencias Veterinarias, Universidad Nacional de La Plata, La Plata, Argentina.; Instituto Nacional de Tecnología Agropecuaria (INTA), Estación Experimental Agropecuaria Balcarce , Buenos Aires, Argentina.; Laboratorio de Inmunoparasitología, Facultad de Ciencias Veterinarias, Universidad Nacional de La Plata, La Plata, Argentina.; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), CABA, Argentina. |
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Título : |
First case report of Toxoplasma gondii-induced abortions and stillbirths in sheep in Argentina. |
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Fecha de publicación : |
2018 |
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Fuente / Imprenta : |
Veterinary Parasitology: Regional Studies and Reports , v.12, p. 39-42, 2018. |
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Descripción física : |
History article: Received 4 October 2017 // Received in revised form 8 January 2018// Accepted 9 January 2018 //Available online 11 January 2018. |
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DOI : |
10.1016/j.vprsr.2018.01.001 |
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Idioma : |
Inglés |
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Contenido : |
Abstract:
The aim of this study is to report an episode of reproductive losses due to toxoplasmosis in a sheep flock in Argentina. A total of 15 abortions and 9 stillbirths were recorded in a flock of 190 Texel ewes. The affected ewes were more likely to be seropositive for Toxoplasma gondii (15/24) than ewes that delivered normal lambs (5/34, OR = 9.6, 95%CI = 2.7?34.0, p = 0.0004). A pair of aborted twins was recovered for diagnostic investigation. One of these fetuses and its dam were seropositive for T. gondii. Histological examination of the two fetuses revealed non-suppurative myocarditis and epicarditis, portal hepatitis and multifocal necrotizing encephalitis with protozoal cysts in the brain. T. gondii was detected intralesionally by immunohistochemistry in one fetus and by PCR in both. Further investigations are necessary to evaluate the economic losses due to T. gondii in the Argentinean ovine industry. |
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Palabras claves : |
PATHOLOGY; PÉRDIDAS REPRODUCTIVAS EN OVINOS; PROTOZOA; REPRODUCTIVE LOSSES; RUMINANTES; RUMINANTS; SALUD ANIMAL; TOXOPLASMOSIS. |
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Thesagro : |
OVEJA; PATOLOGIA. |
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Asunto categoría : |
E16 Enfermedades de los animales |
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Marc : |
LEADER 02219naa a2200409 a 4500
001 1058473
005 2019-10-08
008 2018 bl uuuu u00u1 u #d
024 7 $a10.1016/j.vprsr.2018.01.001$2DOI
100 1 $aGUAL, I.
245 $aFirst case report of Toxoplasma gondii-induced abortions and stillbirths in sheep in Argentina.$h[electronic resource]
260 $c2018
300 $cHistory article: Received 4 October 2017 // Received in revised form 8 January 2018// Accepted 9 January 2018 //Available online 11 January 2018.
520 $aAbstract: The aim of this study is to report an episode of reproductive losses due to toxoplasmosis in a sheep flock in Argentina. A total of 15 abortions and 9 stillbirths were recorded in a flock of 190 Texel ewes. The affected ewes were more likely to be seropositive for Toxoplasma gondii (15/24) than ewes that delivered normal lambs (5/34, OR = 9.6, 95%CI = 2.7?34.0, p = 0.0004). A pair of aborted twins was recovered for diagnostic investigation. One of these fetuses and its dam were seropositive for T. gondii. Histological examination of the two fetuses revealed non-suppurative myocarditis and epicarditis, portal hepatitis and multifocal necrotizing encephalitis with protozoal cysts in the brain. T. gondii was detected intralesionally by immunohistochemistry in one fetus and by PCR in both. Further investigations are necessary to evaluate the economic losses due to T. gondii in the Argentinean ovine industry.
650 $aOVEJA
650 $aPATOLOGIA
653 $aPATHOLOGY
653 $aPÉRDIDAS REPRODUCTIVAS EN OVINOS
653 $aPROTOZOA
653 $aREPRODUCTIVE LOSSES
653 $aRUMINANTES
653 $aRUMINANTS
653 $aSALUD ANIMAL
653 $aTOXOPLASMOSIS
700 1 $aGIANNITTI, F.
700 1 $aHECKER ,Y.P.
700 1 $aSHIVERS, J.
700 1 $aENTROCASSI, A.C.
700 1 $aMORRELL ,E.L.
700 1 $aPARDINI, L.
700 1 $aFIORENTINO ,M.A.
700 1 $aRODRÍGUEZ FERMEPIN ,M.
700 1 $aUNZAGA ,J.M.
700 1 $aCANTÓN, G.J.
700 1 $aVENTURINI, M.C.
700 1 $aMOORE, D.P.
773 $tVeterinary Parasitology: Regional Studies and Reports$gv.12, p. 39-42, 2018.
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