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| Acceso al texto completo restringido a Biblioteca INIA La Estanzuela. Por información adicional contacte bib_le@inia.org.uy. |
Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
Fecha : |
17/09/2019 |
Actualizado : |
17/09/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
MACÍAS-RIOSECO, M.; RIET-CORREA, F.; MILLER, M.M.; SONDGEROTH, K.; FRAGA, M.; SILVEIRA, C.S.; UZAL, F.A.; GIANNITTI, F. |
Afiliación : |
MELISSA MACÍAS RIOSECO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FRANKLIN RIET-CORREA AMARAL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MYRNA M. MILLER, Wyoming State Veterinary Diagnostic Laboratory, University of Wyoming, Laramie, WY; KERRY SONDGEROTH, Wyoming State Veterinary Diagnostic Laboratory, University of Wyoming, Laramie, WY.; MARTIN FRAGA COTELO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CAROLINE DA SILVA SILVEIRA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FRANCISCO A. UZAL, California Animal Health and Food Safety Laboratory, University of California at Davis, San Bernardino, CA .; FEDERICO GIANNITTI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay./Department of Veterinary Population Medicine, University of Minnesota, Saint Paul, MN. |
Título : |
Bovine abortion caused by Coxiella burnetii : report of a cluster of cases in Uruguay and review of the literature. |
Fecha de publicación : |
2019 |
Fuente / Imprenta : |
Journal of Veterinary Diagnostic Investigation; Jul 2019, v. 31, n. 4, p.634-639. |
DOI : |
10.1177/1040638719856394 |
Idioma : |
Inglés |
Notas : |
Article history: Article first published online: June 10, 2019//Issue published: July 1, 2019. |
Contenido : |
Abstract:
A cluster of 4 bovine abortions caused by Coxiella burnetii occurred in a dairy herd in Uruguay during a 2-mo period. Case 1 consisted of a placenta from an aborted cow; cases 2?4 were fetuses and their placentas. Grossly, the placenta from one aborted cow had moderate, diffuse reddening of the cotyledons and loss of translucency of the intercotyledonary areas. No gross lesions were observed in the other 3 placentas. Microscopically, 2 of 4 placentas had fibrinonecrotizing placentitis with abundant intratrophoblastic gram-negative coccobacilli. C. burnetii was identified intralesionally by immunohistochemistry (IHC) in all 4 placentas, and by PCR and DNA sequencing in 3 placentas analyzed by these techniques. One fetus had mild neutrophilic alveolitis with multinucleate syncytial cells; no gross or microscopic lesions were observed in the other 2 fetuses examined. The lungs of the 3 fetuses were negative for C. burnetii by IHC. Tests performed to investigate other possible causes of abortions in the 4 cases were negative. C. burnetii causes Q fever in humans and coxiellosis in animals. Clusters of abortions in cattle by C. burnetii have not been reported previously, to our knowledge; this bacterium has been considered an opportunistic pathogen associated only with sporadic abortion in cattle. We present herein a cluster of 4 bovine abortions caused by C. burnetii in a dairy farm during a period of 2?mo and a review of the literature on C. burnetii infection in cattle. MenosAbstract:
A cluster of 4 bovine abortions caused by Coxiella burnetii occurred in a dairy herd in Uruguay during a 2-mo period. Case 1 consisted of a placenta from an aborted cow; cases 2?4 were fetuses and their placentas. Grossly, the placenta from one aborted cow had moderate, diffuse reddening of the cotyledons and loss of translucency of the intercotyledonary areas. No gross lesions were observed in the other 3 placentas. Microscopically, 2 of 4 placentas had fibrinonecrotizing placentitis with abundant intratrophoblastic gram-negative coccobacilli. C. burnetii was identified intralesionally by immunohistochemistry (IHC) in all 4 placentas, and by PCR and DNA sequencing in 3 placentas analyzed by these techniques. One fetus had mild neutrophilic alveolitis with multinucleate syncytial cells; no gross or microscopic lesions were observed in the other 2 fetuses examined. The lungs of the 3 fetuses were negative for C. burnetii by IHC. Tests performed to investigate other possible causes of abortions in the 4 cases were negative. C. burnetii causes Q fever in humans and coxiellosis in animals. Clusters of abortions in cattle by C. burnetii have not been reported previously, to our knowledge; this bacterium has been considered an opportunistic pathogen associated only with sporadic abortion in cattle. We present herein a cluster of 4 bovine abortions caused by C. burnetii in a dairy farm during a period of 2?mo and a review of the literature on C. burnetii infection in catt... Presentar Todo |
Palabras claves : |
ABORTO BOVINO; BOVINE ABORTION; COXIELLA BURNETII; COXIELLOSIS; PLATAFORMA SALUD ANIMAL; Q FEVER; ZOONOSIS. |
Asunto categoría : |
-- |
Marc : |
LEADER 02526naa a2200313 a 4500 001 1060177 005 2019-09-17 008 2019 bl uuuu u00u1 u #d 024 7 $a10.1177/1040638719856394$2DOI 100 1 $aMACÍAS-RIOSECO, M. 245 $aBovine abortion caused by Coxiella burnetii$breport of a cluster of cases in Uruguay and review of the literature.$h[electronic resource] 260 $c2019 500 $aArticle history: Article first published online: June 10, 2019//Issue published: July 1, 2019. 520 $aAbstract: A cluster of 4 bovine abortions caused by Coxiella burnetii occurred in a dairy herd in Uruguay during a 2-mo period. Case 1 consisted of a placenta from an aborted cow; cases 2?4 were fetuses and their placentas. Grossly, the placenta from one aborted cow had moderate, diffuse reddening of the cotyledons and loss of translucency of the intercotyledonary areas. No gross lesions were observed in the other 3 placentas. Microscopically, 2 of 4 placentas had fibrinonecrotizing placentitis with abundant intratrophoblastic gram-negative coccobacilli. C. burnetii was identified intralesionally by immunohistochemistry (IHC) in all 4 placentas, and by PCR and DNA sequencing in 3 placentas analyzed by these techniques. One fetus had mild neutrophilic alveolitis with multinucleate syncytial cells; no gross or microscopic lesions were observed in the other 2 fetuses examined. The lungs of the 3 fetuses were negative for C. burnetii by IHC. Tests performed to investigate other possible causes of abortions in the 4 cases were negative. C. burnetii causes Q fever in humans and coxiellosis in animals. Clusters of abortions in cattle by C. burnetii have not been reported previously, to our knowledge; this bacterium has been considered an opportunistic pathogen associated only with sporadic abortion in cattle. We present herein a cluster of 4 bovine abortions caused by C. burnetii in a dairy farm during a period of 2?mo and a review of the literature on C. burnetii infection in cattle. 653 $aABORTO BOVINO 653 $aBOVINE ABORTION 653 $aCOXIELLA BURNETII 653 $aCOXIELLOSIS 653 $aPLATAFORMA SALUD ANIMAL 653 $aQ FEVER 653 $aZOONOSIS 700 1 $aRIET-CORREA, F. 700 1 $aMILLER, M.M. 700 1 $aSONDGEROTH, K. 700 1 $aFRAGA, M. 700 1 $aSILVEIRA, C.S. 700 1 $aUZAL, F.A. 700 1 $aGIANNITTI, F. 773 $tJournal of Veterinary Diagnostic Investigation; Jul 2019$gv. 31, n. 4, p.634-639.
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INIA La Estanzuela (LE) |
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| Acceso al texto completo restringido a Biblioteca INIA Tacuarembó. Por información adicional contacte bibliotb@tb.inia.org.uy. |
Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
Fecha actual : |
23/10/2020 |
Actualizado : |
27/10/2020 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
MACHADO, M.; WILSON, T.M.; SOUSA, D.E.R.; GONÇALVES, A.A.B.; MARTINS, C.S.; CASTRO, M.B. |
Afiliación : |
MIZAEL MACHADO DA COSTA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; TAIS M. WILSON, Laboratory of Veterinary Pathology, College of Veterinary Medicine, University of Brasilia; DAVI E. R. SOUSA, Laboratory of Veterinary Pathology, College of Veterinary Medicine, University of Brasilia; Laboratory of Veterinary Pathology, College of Veterinary Medicine, University of Brasilia. |
Título : |
Uraemic encephalopathy in a persian cat with chronic kidney disease. |
Fecha de publicación : |
2020 |
Fuente / Imprenta : |
Journal of Comparative Pathology, October 2020, Volume 180, Pages 100-104. Doi: https://doi.org/10.1016/j.jcpa.2020.09.005 |
Idioma : |
Inglés |
Palabras claves : |
ALZHEIMER TYPE II ASTROCYTES; CAT; CHRONICK KIDNEY DISEASE; URAEMIA. |
Asunto categoría : |
L70 Ciencias veterinarias e higiene - Aspectos generales |
Marc : |
LEADER 00700naa a2200217 a 4500 001 1061425 005 2020-10-27 008 2020 bl uuuu u00u1 u #d 100 1 $aMACHADO, M. 245 $aUraemic encephalopathy in a persian cat with chronic kidney disease.$h[electronic resource] 260 $c2020 653 $aALZHEIMER TYPE II ASTROCYTES 653 $aCAT 653 $aCHRONICK KIDNEY DISEASE 653 $aURAEMIA 700 1 $aWILSON, T.M. 700 1 $aSOUSA, D.E.R. 700 1 $aGONÇALVES, A.A.B. 700 1 $aMARTINS, C.S. 700 1 $aCASTRO, M.B. 773 $tJournal of Comparative Pathology, October 2020, Volume 180, Pages 100-104. Doi: https://doi.org/10.1016/j.jcpa.2020.09.005
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