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Biblioteca (s) : |
INIA La Estanzuela. |
Fecha : |
29/07/2022 |
Actualizado : |
31/08/2022 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
DORSCH, M.; FRANCIA, M.E.; TANA, L.R.; GONZÁLEZ, F.C.; CABRERA, A.; CALLEROS, L.; SANGUINETTI, M.; BARCELLOS, M.; ZARANTONELLI, L; CIUFFO, C.; MAYA, L.; CASTELLS, M.; MIRAZO, S.; SILVEIRA, C.S.; RABAZA, A.; CAFFARENA, D.; DONCEL, B.; ARÁOZ, V.; MATTO, C.; RMENDANO, J.I.; SALADA, S.; FRAGA, M.; FIERRO, S.; GIANNITTI, F. |
Afiliación : |
MATÍAS ANDRÉS DORSCH, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARÍA E. FRANCIA, Laboratorio de Biología de Apicomplejos, Instituto Pasteur de Montevideo, Montevideo, Uruguay.; LEANDRO R. TANA, Laboratorio de Biología de Apicomplejos, Instituto Pasteur de Montevideo, Montevideo, Uruguay.; FABIANA C. GONZÁLEZ, Laboratorio de Biología de Apicomplejos, Instituto Pasteur de Montevideo, Montevideo, Uruguay.; ANDRÉS CABRERA, Laboratorio de Interacciones Hospedero-Patógeno, Instituto Pasteur de Montevideo, Montevideo, Uruguay.; LUCÍA CALLEROS, Sección de Genética Evolutiva, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay.; MARGARITA SANGUINETTI, Sección de Genética Evolutiva, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay.; MAILA BARCELLOS, Sección de Genética Evolutiva, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay.; LETICIA ZARANTONELLI, Unidad Mixta Instituto Pasteur de Montevideo e Instituto Nacional de Investigación Agropecuaria (UMPI), Montevideo, Uruguay.; CAMILA CIUFFO, Unidad Mixta Instituto Pasteur de Montevideo e Instituto Nacional de Investigación Agropecuaria (UMPI), Montevideo, Uruguay.; LETICIA MAYA, Laboratorio de Virología Molecular, Departamento de Ciencias Biológicas, Centro Universitario Regional (CENUR) Litoral Norte, Universidad de la República, Salto, Uruguay.; MATÍAS CASTELLS, Laboratorio de Virología Molecular, Departamento de Ciencias Biológicas, Centro Universitario Regional (CENUR) Litoral Norte, Universidad de la República, Salto, Uruguay.; SANTIAGO MIRAZO, Laboratorio de Virología, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay.; CAROLINE DA SILVA SILVEIRA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ANA VIRGINIA RABAZA MARTINEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; RUBEN DARÍO CAFFARENA LEDESMA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay./Unidad Académica Salud de los Rumiantes, Departamento de Producción Animal, Facultad de Veterinaria, Universidad de la República, Montevideo, Uruguay.; BENJAMÍN DONCEL DÍAZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay./Laboratorio de Patología Veterinaria, Facultad de Medicina Veterinaria y de Zootecnia, Universidad Nacional de Colombia, Sede Bogotá, Bogotá, Colombia.; VIRGINIA ARÁOZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CAROLINA MATTO, Laboratorio Regional Noroeste, División de Laboratorios Veterinarios (DILAVE) Miguel C. Rubino, Ministerio de Ganadería, Agricultura y Pesca (MGAP), Paysandú, Uruguay.; JOAQUÍN I. ARMENDANO, Facultad de Ciencias Veterinarias, Universidad Nacional del Centro de la Provincia de Buenos Aires (UNCPBA), Tandil, Argentina.; SOFÍA SALADA, Secretariado Uruguayo de la Lana (SUL), Montevideo, Uruguay.; MARTIN FRAGA COTELO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SERGIO FIERRO, Secretariado Uruguayo de la Lana (SUL), Montevideo, Uruguay.; FEDERICO GIANNITTI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Diagnostic investigation of 100 cases of abortion in sheep in Uruguay: 2015-2021. |
Fecha de publicación : |
2022 |
Fuente / Imprenta : |
Frontiers in Veterinary Science, 2022; i. 9:904786. OPEN ACCESS. Doi: https://doi.org/10.3389/fvets.2022.904786. |
DOI : |
10.3389/fvets.2022.904786 |
Idioma : |
Inglés |
Notas : |
Article history: Received: 25 March 2022/Accepted: 13 April 2022/Published: 19 May 2022. |
Contenido : |
Abstract: The aim of this work was to identify causes of abortion through laboratory investigations in sheep flocks in Uruguay. One hundred cases of abortion, comprising 58 fetuses, 36 fetuses with their placentas, and 6 placentas were investigated in 2015?2021. Cases were subjected to gross and microscopic pathologic examinations, and microbiological and serological testing for the identification of causes of abortion, including protozoal, bacterial, and viral pathogens. An etiologic diagnosis was determined in 46 (46%) cases, including 33 (33%) cases caused by infectious pathogens, as determined by the detection of a pathogen along with the identification of fetoplacental lesions attributable to the detected pathogen. Twenty-seven cases (27%) were caused by Toxoplasma gondii, 5 (5%) by Campylobacter fetus subspecies fetus, and 1 (1%) by an unidentified species of Campylobacter. Fourteen cases (14%) had inflammatory and/or necrotizing fetoplacental lesions compatible with an infectious etiology. Although the cause for these lesions was not clearly identified, T. gondii was detected in 4 of these cases, opportunistic bacteria (Bacillus licheniformis, Streptococcus sp.) were isolated in 2 cases, and bovine viral diarrhea virus 1 subtype i (BVDV-1i) was detected in another. Campylobacter jejuni was identified in 1 (1%) severely autolyzed, mummified fetus. BVDV-2b was identified incidentally in one fetus with an etiologic diagnosis of toxoplasmosis. Microscopic agglutination test revealed antibodies against ?1 Leptospira serovars in 15/63 (23.8%) fetuses; however, Leptospira was not identified by a combination of qPCR, culture, fluorescent antibody testing nor immunohistochemistry. Neospora caninum, Chlamydia abortus, Chlamydia pecorum, Coxiella burnetii and border disease virus were not detected in any of the analyzed cases. Death was attributed to dystocia in 13 (13%) fetuses delivered by 8 sheep, mostly from one highly prolific flock. Congenital malformations including inferior prognathism, a focal hepatic cyst, and enterohepatic agenesis were identified in one fetus each, the latter being the only one considered incompatible with postnatal life. Toxoplasmosis, campylobacteriosis and dystocia were the main identified causes of fetal losses. Despite the relatively low overall success rate in establishing an etiologic diagnosis, a systematic laboratory workup in cases of abortion is of value to identify their causes and enables zoonotic pathogens surveillance. MenosAbstract: The aim of this work was to identify causes of abortion through laboratory investigations in sheep flocks in Uruguay. One hundred cases of abortion, comprising 58 fetuses, 36 fetuses with their placentas, and 6 placentas were investigated in 2015?2021. Cases were subjected to gross and microscopic pathologic examinations, and microbiological and serological testing for the identification of causes of abortion, including protozoal, bacterial, and viral pathogens. An etiologic diagnosis was determined in 46 (46%) cases, including 33 (33%) cases caused by infectious pathogens, as determined by the detection of a pathogen along with the identification of fetoplacental lesions attributable to the detected pathogen. Twenty-seven cases (27%) were caused by Toxoplasma gondii, 5 (5%) by Campylobacter fetus subspecies fetus, and 1 (1%) by an unidentified species of Campylobacter. Fourteen cases (14%) had inflammatory and/or necrotizing fetoplacental lesions compatible with an infectious etiology. Although the cause for these lesions was not clearly identified, T. gondii was detected in 4 of these cases, opportunistic bacteria (Bacillus licheniformis, Streptococcus sp.) were isolated in 2 cases, and bovine viral diarrhea virus 1 subtype i (BVDV-1i) was detected in another. Campylobacter jejuni was identified in 1 (1%) severely autolyzed, mummified fetus. BVDV-2b was identified incidentally in one fetus with an etiologic diagnosis of toxoplasmosis. Microscopic agglutination te... Presentar Todo |
Palabras claves : |
ABORTION; CAMPYLOBACTEROSIS; DYSTOCIA; INFECTIOUS DISEASES; PATHOLOGY; PLATAFORMA DE INVESTIGACIÓN EN SALUD ANIMAL; REPRODUCTIVE LOSSES; SHEEP; TOXOPLASMOSIS. |
Thesagro : |
ENFERMEDADES DE LOS ANIMALES; OVEJAS. |
Asunto categoría : |
L74 Trastornos misceláneos de los animales |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/16635/1/fvets-09-904786.pdf
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Marc : |
LEADER 04111naa a2200553 a 4500 001 1063471 005 2022-08-31 008 2022 bl uuuu u00u1 u #d 024 7 $a10.3389/fvets.2022.904786$2DOI 100 1 $aDORSCH, M. 245 $aDiagnostic investigation of 100 cases of abortion in sheep in Uruguay$b2015-2021.$h[electronic resource] 260 $c2022 500 $aArticle history: Received: 25 March 2022/Accepted: 13 April 2022/Published: 19 May 2022. 520 $aAbstract: The aim of this work was to identify causes of abortion through laboratory investigations in sheep flocks in Uruguay. One hundred cases of abortion, comprising 58 fetuses, 36 fetuses with their placentas, and 6 placentas were investigated in 2015?2021. Cases were subjected to gross and microscopic pathologic examinations, and microbiological and serological testing for the identification of causes of abortion, including protozoal, bacterial, and viral pathogens. An etiologic diagnosis was determined in 46 (46%) cases, including 33 (33%) cases caused by infectious pathogens, as determined by the detection of a pathogen along with the identification of fetoplacental lesions attributable to the detected pathogen. Twenty-seven cases (27%) were caused by Toxoplasma gondii, 5 (5%) by Campylobacter fetus subspecies fetus, and 1 (1%) by an unidentified species of Campylobacter. Fourteen cases (14%) had inflammatory and/or necrotizing fetoplacental lesions compatible with an infectious etiology. Although the cause for these lesions was not clearly identified, T. gondii was detected in 4 of these cases, opportunistic bacteria (Bacillus licheniformis, Streptococcus sp.) were isolated in 2 cases, and bovine viral diarrhea virus 1 subtype i (BVDV-1i) was detected in another. Campylobacter jejuni was identified in 1 (1%) severely autolyzed, mummified fetus. BVDV-2b was identified incidentally in one fetus with an etiologic diagnosis of toxoplasmosis. Microscopic agglutination test revealed antibodies against ?1 Leptospira serovars in 15/63 (23.8%) fetuses; however, Leptospira was not identified by a combination of qPCR, culture, fluorescent antibody testing nor immunohistochemistry. Neospora caninum, Chlamydia abortus, Chlamydia pecorum, Coxiella burnetii and border disease virus were not detected in any of the analyzed cases. Death was attributed to dystocia in 13 (13%) fetuses delivered by 8 sheep, mostly from one highly prolific flock. Congenital malformations including inferior prognathism, a focal hepatic cyst, and enterohepatic agenesis were identified in one fetus each, the latter being the only one considered incompatible with postnatal life. Toxoplasmosis, campylobacteriosis and dystocia were the main identified causes of fetal losses. Despite the relatively low overall success rate in establishing an etiologic diagnosis, a systematic laboratory workup in cases of abortion is of value to identify their causes and enables zoonotic pathogens surveillance. 650 $aENFERMEDADES DE LOS ANIMALES 650 $aOVEJAS 653 $aABORTION 653 $aCAMPYLOBACTEROSIS 653 $aDYSTOCIA 653 $aINFECTIOUS DISEASES 653 $aPATHOLOGY 653 $aPLATAFORMA DE INVESTIGACIÓN EN SALUD ANIMAL 653 $aREPRODUCTIVE LOSSES 653 $aSHEEP 653 $aTOXOPLASMOSIS 700 1 $aFRANCIA, M.E. 700 1 $aTANA, L.R. 700 1 $aGONZÁLEZ, F.C. 700 1 $aCABRERA, A. 700 1 $aCALLEROS, L. 700 1 $aSANGUINETTI, M. 700 1 $aBARCELLOS, M. 700 1 $aZARANTONELLI, L 700 1 $aCIUFFO, C. 700 1 $aMAYA, L. 700 1 $aCASTELLS, M. 700 1 $aMIRAZO, S. 700 1 $aSILVEIRA, C.S. 700 1 $aRABAZA, A. 700 1 $aCAFFARENA, D. 700 1 $aDONCEL, B. 700 1 $aARÁOZ, V. 700 1 $aMATTO, C. 700 1 $aRMENDANO, J.I. 700 1 $aSALADA, S. 700 1 $aFRAGA, M. 700 1 $aFIERRO, S. 700 1 $aGIANNITTI, F. 773 $tFrontiers in Veterinary Science, 2022; i. 9:904786. OPEN ACCESS. Doi: https://doi.org/10.3389/fvets.2022.904786.
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INIA La Estanzuela (LE) |
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
18/06/2015 |
Actualizado : |
20/06/2015 |
Tipo de producción científica : |
Informes Agroclimáticos |
Autor : |
CASTAÑO, J.; GIMENEZ, A.; FUREST, J.; OLIVERA, L. |
Afiliación : |
JOSE PEDRO CASTAÑO SANCHEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; AGUSTIN EDUARDO GIMENEZ FUREST, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JOSE MARIA FUREST CROCCO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; LAURA OLIVERA MC ALISTER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Informe Agroclimático 2008 - Situación a Febrero. |
Fecha de publicación : |
2008 |
Fuente / Imprenta : |
Montevideo (Uruguay): INIA, 2008. |
Páginas : |
3 p. |
Idioma : |
Español |
Palabras claves : |
AGROCLIMA; AGROCLIMATOLOGÍA; BOLETIN AGROCLIMÁTICO; CARACTERIZACIÓN AGROCLIMÁTICA; DIRECCION VIENTO; ESTACIONES AGROMETEOROLOGICAS; ESTACIONES AUTOMATICAS; ESTACIONES INIA; ESTADO DEL TIEMPO; ESTRÉS HÍDRICO; GRAFICAS AGROCLIMATICOS; GRAS; HELIOFANOGRAFO; INFORMACION SATELITAL; INUNDACIONES; LLUVIAS DIARIAS; MAXIMA; MEDIA; MINIMA; PANEL SOLAR; PERSPECTIVAS CLIMATICAS; PLUVIOMETRO; PRECIPITACION NACIONAL; PREVENCION HELADAS; PRONOSTICO; SENSOR; SIMETRICO; TANQUE A; TERMOCUPLAS; TERMOHIDROGRAFO; VARIABLES AGROCLIMATICAS; VELETA. |
Thesagro : |
AGROCLIMATOLOGIA; CAMBIO CLIMATICO; CLIMA; CLIMATOLOGIA; ESTACIONES METEOROLOGICAS; ESTRES HIDRICO; EVAPORACION; EVAPOTRANSPIRACION; HUMEDAD; HUMEDAD RELATIVA; LLUVIA; METEOROLOGIA; PERSPECTIVAS; PLUVIOMETROS; PRONOSTICO DEL TIEMPO; SENSORES; SISTEMAS; SISTEMAS DE INFORMACION; SUELO; TEMPERATURA; TERMOMETROS. |
Asunto categoría : |
P40 Meteorología y climatología |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/4647/1/Inf.Agr.-febrero-2008.pdf
http://www.inia.uy/Publicaciones/Paginas/publicacion-1664.aspx
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Marc : |
LEADER 02039nam a2200781 a 4500 001 1052804 005 2015-06-20 008 2008 bl uuuu u0uu1 u #d 100 1 $aCASTAÑO, J. 245 $aInforme Agroclimático 2008 - Situación a Febrero.$h[electronic resource] 260 $aMontevideo (Uruguay): INIA$c2008 300 $a3 p. 650 $aAGROCLIMATOLOGIA 650 $aCAMBIO CLIMATICO 650 $aCLIMA 650 $aCLIMATOLOGIA 650 $aESTACIONES METEOROLOGICAS 650 $aESTRES HIDRICO 650 $aEVAPORACION 650 $aEVAPOTRANSPIRACION 650 $aHUMEDAD 650 $aHUMEDAD RELATIVA 650 $aLLUVIA 650 $aMETEOROLOGIA 650 $aPERSPECTIVAS 650 $aPLUVIOMETROS 650 $aPRONOSTICO DEL TIEMPO 650 $aSENSORES 650 $aSISTEMAS 650 $aSISTEMAS DE INFORMACION 650 $aSUELO 650 $aTEMPERATURA 650 $aTERMOMETROS 653 $aAGROCLIMA 653 $aAGROCLIMATOLOGÍA 653 $aBOLETIN AGROCLIMÁTICO 653 $aCARACTERIZACIÓN AGROCLIMÁTICA 653 $aDIRECCION VIENTO 653 $aESTACIONES AGROMETEOROLOGICAS 653 $aESTACIONES AUTOMATICAS 653 $aESTACIONES INIA 653 $aESTADO DEL TIEMPO 653 $aESTRÉS HÍDRICO 653 $aGRAFICAS AGROCLIMATICOS 653 $aGRAS 653 $aHELIOFANOGRAFO 653 $aINFORMACION SATELITAL 653 $aINUNDACIONES 653 $aLLUVIAS DIARIAS 653 $aMAXIMA 653 $aMEDIA 653 $aMINIMA 653 $aPANEL SOLAR 653 $aPERSPECTIVAS CLIMATICAS 653 $aPLUVIOMETRO 653 $aPRECIPITACION NACIONAL 653 $aPREVENCION HELADAS 653 $aPRONOSTICO 653 $aSENSOR 653 $aSIMETRICO 653 $aTANQUE A 653 $aTERMOCUPLAS 653 $aTERMOHIDROGRAFO 653 $aVARIABLES AGROCLIMATICAS 653 $aVELETA 700 1 $aGIMENEZ, A. 700 1 $aFUREST, J. 700 1 $aOLIVERA, L.
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