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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 : |
14/03/2019 |
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Actualizado : |
17/10/2019 |
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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 : |
WÜNSCHMANN, A.; ARMIÉN, A.G.; CHILDRESS, A.L.; WELLEHAN, J.F.X.; GIANNITTI, F. |
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Afiliación : |
ARNO WÜNSCHMANN, Department of Veterinary Population Medicine/Veterinary Diagnostic Laboratory, College of Veterinary Medicine, University of Minnesota,USA.; ANÍBAL G. ARMIÉN, Department of Veterinary Population Medicine, College of Veterinary Medicine, University of Minnesota, St. Paul, MN, USA.; APRIL L. CHILDRESS, Department of Comparative, Diagnostic, and Population Medicine, College of Veterinary Medicine, University of Florida, Gainesville, FL , USA.; JAMES F. X. WELLEHAN, Department of Comparative, Diagnostic, and Population Medicine, College of Veterinary Medicine, University of Florida, Gainesville, FL, USA.; FEDERICO GIANNITTI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay.//Department of Veterinary Population Medicine/Veterinary Diagnostic Laboratory, College of Veterinary Medicine, University of Minnesota,USA. |
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Título : |
Intrapericardial Encephalitozoon pogonae-associated arteritis with fatal hemopericardium in two juvenile central bearded dragons. |
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Fecha de publicación : |
2019 |
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Fuente / Imprenta : |
Journal of Veterinary Diagnostic Investigation, 2019 Feb 22:1040638719834330. [Epub ahead of print] |
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DOI : |
10.1177/1040638719834330 |
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Idioma : |
Inglés |
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Notas : |
Article History: First published online: February 22, 2019. |
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Contenido : |
Abstract. Two male juvenile central bearded dragons (Pogona vitticeps) were submitted for postmortem examination after dying at their respective homes. Dragon 1 had marked hemopericardium with restrictive epicarditis. The inner aspect of the distended pericardial sac was lined by a fibrinoheterophilic membrane. In addition, granulomas abutted the testes. Dragon 2 had acute hemopericardium and granulomatous arteritis of the great vessels exiting the heart. Histologically, both animals had granulomatous arteritis of the large arteries with intrahistiocytic gram-positive, slightly elongated, up to 2 ?m long microorganisms that contained a vacuole. These microorganisms were also present in the paratesticular granulomas. On transmission electron microscopy, the microorganisms were identified as microsporidians given the presence of exospore, endospore, vacuole, nucleus, and a filament with 4?6 coils. The microsporidia were identified as Encephalitozoon pogonae based on sequencing of the internal transcribed spacer 1 of the ribosomal RNA genes. Microsporidia are agents of disease in bearded dragons. Intrapericardial arteritis of large arteries with hemopericardium or restrictive epicarditis is a fatal manifestation of this infection. |
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Palabras claves : |
ARTERITIS; BEARDED DRAGONS; ENCEPHALITOZOON POGONAE; HEMOPERICARDIUM; MICROSPORIDIAN; SALUD ANIMAL. |
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Asunto categoría : |
L73 Enfermedades de los animales |
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Marc : |
LEADER 02161naa a2200265 a 4500
001 1059621
005 2019-10-17
008 2019 bl uuuu u00u1 u #d
024 7 $a10.1177/1040638719834330$2DOI
100 1 $aWÜNSCHMANN, A.
245 $aIntrapericardial Encephalitozoon pogonae-associated arteritis with fatal hemopericardium in two juvenile central bearded dragons.$h[electronic resource]
260 $c2019
500 $aArticle History: First published online: February 22, 2019.
520 $aAbstract. Two male juvenile central bearded dragons (Pogona vitticeps) were submitted for postmortem examination after dying at their respective homes. Dragon 1 had marked hemopericardium with restrictive epicarditis. The inner aspect of the distended pericardial sac was lined by a fibrinoheterophilic membrane. In addition, granulomas abutted the testes. Dragon 2 had acute hemopericardium and granulomatous arteritis of the great vessels exiting the heart. Histologically, both animals had granulomatous arteritis of the large arteries with intrahistiocytic gram-positive, slightly elongated, up to 2 ?m long microorganisms that contained a vacuole. These microorganisms were also present in the paratesticular granulomas. On transmission electron microscopy, the microorganisms were identified as microsporidians given the presence of exospore, endospore, vacuole, nucleus, and a filament with 4?6 coils. The microsporidia were identified as Encephalitozoon pogonae based on sequencing of the internal transcribed spacer 1 of the ribosomal RNA genes. Microsporidia are agents of disease in bearded dragons. Intrapericardial arteritis of large arteries with hemopericardium or restrictive epicarditis is a fatal manifestation of this infection.
653 $aARTERITIS
653 $aBEARDED DRAGONS
653 $aENCEPHALITOZOON POGONAE
653 $aHEMOPERICARDIUM
653 $aMICROSPORIDIAN
653 $aSALUD ANIMAL
700 1 $aARMIÉN, A.G.
700 1 $aCHILDRESS, A.L.
700 1 $aWELLEHAN, J.F.X.
700 1 $aGIANNITTI, F.
773 $tJournal of Veterinary Diagnostic Investigation, 2019 Feb 22:1040638719834330. [Epub ahead of print]
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