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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
30/01/2020 |
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Actualizado : |
30/01/2020 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
DE SOUTO, E.P.F.; MAIA, L.Â.; ASSIS, D.M.; DE MIRANDA NETO, E.G.; KOMMERS, G.D.; DE GALIZA, G.J.N.; RIET-CORREA, F.; DANTAS, A.F.M. |
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Afiliación : |
ERICK PLATINÍ FERREIRA DE SOUTO, Laboratório de Patologia Animal, Hospital Veterinário Universitário, Universidade Federal de Campina Grande UFCG, Av. Universitária S/N. Patos, PB, Brazil; LISANKA ÂNGELO MAIA, Laboratório de Patologia Animal, Hospital Veterinário Universitário, Universidade Federal de Campina Grande UFCG, Av. Universitária S/N, Patos, PB, Brazil; DANIEL MEDEIROS ASSIS, Clínica Médica de Grandes Animais, Hospital Veterinário Universitário, Universidade Federal de Campina Grande (UFCG), Centro de Saúde e Tecnologia Rural (CSTR), Patos, PB, Brazil; ELDINÊ GOMES DE MIRANDA NETO, Clínica Médica de Grandes Animais, Hospital Veterinário Universitário, Universidade Federal de Campina Grande (UFCG), Centro de Saúde e Tecnologia Rural (CSTR), Patos, PB, Brazil; GLAUCIA DENISE KOMMERS, Dep. de Patologia Veterinária, Centro de Ciências da Saúde (CCS), Universidade Federal de Santa Maria (UFSM), Santa Maria, RS, Brazil; GLAUCO JOSÉ NOGUEIRA DE GALIZA, Laboratório de Patologia Animal, Hospital Veterinário Universitário, Universidade Federal de Campina Grande UFCG, Av. Universitária S/N, Patos, PB, Brazil; FRANKLIN RIET-CORREA AMARAL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ANTÔNIO FLÁVIO MEDEIROS DANTAS, Laboratório de Patologia Animal, Hospital Veterinário Universitário, Universidade Federal de Campina Grande UFCG, Av. Universitária S/N., Patos, PB, Brazil. |
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Título : |
Mastite por Pythium insidiosum em éguas. [Mastitis by Pythium insidiosum in Mares.] |
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Fecha de publicación : |
2019 |
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Fuente / Imprenta : |
Acta Scientiae Veterinariae, 2019, Volume 47 (Suppl.1), Article number 387. Doi: 10.22456/1679-9216.91877 |
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ISSN : |
1678-0345 |
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DOI : |
10.22456/1679-9216.91877 |
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Idioma : |
Portugués |
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Notas : |
Article history: Received: 22 January 2019 / Accepted: 27 April 2019 / Published: 19 May 2019. |
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Contenido : |
ABSTRACT.
Background: Pythiosis is a chronic inflammatory disease caused by the oomycete Pythium insidiosum. This disease has been reported in several species, but most cases occur in horses. In this species, the cutaneous form is more prevalent, with occasional involvement of adjacent lymph nodes and bone tissue. The involvement of the mammary glands was not properly characterized. Therefore, the aim of this study is to describe cases of pythiosis with the involvement of the mammary glands in mares. Case: A retrospective study of all biopsy samples and necropsy examinations of horses, performed at the Animal Pathology Laboratory of the Federal University of Campina Grande from January 2000 to December 2018, was carried out. During the study period, 142 cases of cutaneous pythiosis were identified. Of these, in three the lesions extended to the mammary glands. Mares with 3-, 7- and 12-year-old, mongrel, from the backlands of the Paraiba were affected. On physical examination, the mares presented swollen mammary glands and multifocal wounds, which discharge serosanguinolent secretion. Clinical evolution ranged from 15 to 30 days. The animals had been medicated, but the wounds did not heal and mastectomies were performed. Macroscopically, the mammary glands were enlarged and with multifocal areas of ulceration measuring 1 to 3.5 cm in diameter. At the cut surface, they exhibited fistulous tracts containing kunkers. In the histopathological evaluation, was observed diffuse and marked inflammatory infiltrate of eosinophils extending through the deep dermis and interlobular mammary stroma; and multifocal areas, sometimes focally extensive, of eosinophilic necrosis with intralesional negative images of hyphae. In histological sections stained by periodic acid-Schiff, the walls of the hyphae were weakly stained in blue; but when impregnated by Grocott methenamine silver, they were strongly marked in black and were characterized by semi-parallel walls, rare septations and branching, and a diameter varying from 3-8 ?m. At immunohistochemistry, the hyphae showed strong cytoplasmic and wall immunostaining for the anti-P. insidiosum antibody. Discussion: The diagnosis of mastitis by Pythium insidiosum was established based on the epidemiological, clinical, anatomopathological and immunohistochemical findings. Lesions in horses are more frequently located at the extremities of the limbs and the ventral portion of the thoracoabdominal wall. In these cases, it is likely that the lesions have started on the skin adjacent to the udder and have extended to the mammary parenchyma. The intralesional structures known as kunkers have been described in horses, mules, donkeys, and camels, being absent in the other animal species affected. The kunkers are always present in equine pythiosis and allow the establishment of an accurate presumptive diagnosis. Clinically important findings include wounds that discharge serosanguineous secretions and do not heal through conventional treatments. Histological lesions characterized by areas of eosinophilic necrosis with intralesional hyphae, which are weakly stained by PAS and strongly impregnated by GMS, are highly suggestive of pythiosis. Pythiosis is relatively frequent in horses in the backlands of Paraiba, predominantly in the cutaneous form. The involvement of the mammary glands is an uncommon presentation that should be included as a differential diagnosis of mastitis in mares. © 2019 Universidade Federal do Rio Grande do Sul. All rights reserved. MenosABSTRACT.
Background: Pythiosis is a chronic inflammatory disease caused by the oomycete Pythium insidiosum. This disease has been reported in several species, but most cases occur in horses. In this species, the cutaneous form is more prevalent, with occasional involvement of adjacent lymph nodes and bone tissue. The involvement of the mammary glands was not properly characterized. Therefore, the aim of this study is to describe cases of pythiosis with the involvement of the mammary glands in mares. Case: A retrospective study of all biopsy samples and necropsy examinations of horses, performed at the Animal Pathology Laboratory of the Federal University of Campina Grande from January 2000 to December 2018, was carried out. During the study period, 142 cases of cutaneous pythiosis were identified. Of these, in three the lesions extended to the mammary glands. Mares with 3-, 7- and 12-year-old, mongrel, from the backlands of the Paraiba were affected. On physical examination, the mares presented swollen mammary glands and multifocal wounds, which discharge serosanguinolent secretion. Clinical evolution ranged from 15 to 30 days. The animals had been medicated, but the wounds did not heal and mastectomies were performed. Macroscopically, the mammary glands were enlarged and with multifocal areas of ulceration measuring 1 to 3.5 cm in diameter. At the cut surface, they exhibited fistulous tracts containing kunkers. In the histopathological evaluation, was observed diffuse and ... Presentar Todo |
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Palabras claves : |
Doença de equinos; Equine disease; Glândula mamária; Kunkers; Mammary gland; Oomycete; PLATAFORMA SALUD ANIMAL. |
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Asunto categoría : |
L73 Enfermedades de los animales |
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URL : |
http://www.ufrgs.br/actavet/47-suple-1/CR_387.pdf
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Marc : |
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245 $aMastite por Pythium insidiosum em éguas. [Mastitis by Pythium insidiosum in Mares.]$h[electronic resource]
260 $c2019
500 $aArticle history: Received: 22 January 2019 / Accepted: 27 April 2019 / Published: 19 May 2019.
520 $aABSTRACT. Background: Pythiosis is a chronic inflammatory disease caused by the oomycete Pythium insidiosum. This disease has been reported in several species, but most cases occur in horses. In this species, the cutaneous form is more prevalent, with occasional involvement of adjacent lymph nodes and bone tissue. The involvement of the mammary glands was not properly characterized. Therefore, the aim of this study is to describe cases of pythiosis with the involvement of the mammary glands in mares. Case: A retrospective study of all biopsy samples and necropsy examinations of horses, performed at the Animal Pathology Laboratory of the Federal University of Campina Grande from January 2000 to December 2018, was carried out. During the study period, 142 cases of cutaneous pythiosis were identified. Of these, in three the lesions extended to the mammary glands. Mares with 3-, 7- and 12-year-old, mongrel, from the backlands of the Paraiba were affected. On physical examination, the mares presented swollen mammary glands and multifocal wounds, which discharge serosanguinolent secretion. Clinical evolution ranged from 15 to 30 days. The animals had been medicated, but the wounds did not heal and mastectomies were performed. Macroscopically, the mammary glands were enlarged and with multifocal areas of ulceration measuring 1 to 3.5 cm in diameter. At the cut surface, they exhibited fistulous tracts containing kunkers. In the histopathological evaluation, was observed diffuse and marked inflammatory infiltrate of eosinophils extending through the deep dermis and interlobular mammary stroma; and multifocal areas, sometimes focally extensive, of eosinophilic necrosis with intralesional negative images of hyphae. In histological sections stained by periodic acid-Schiff, the walls of the hyphae were weakly stained in blue; but when impregnated by Grocott methenamine silver, they were strongly marked in black and were characterized by semi-parallel walls, rare septations and branching, and a diameter varying from 3-8 ?m. At immunohistochemistry, the hyphae showed strong cytoplasmic and wall immunostaining for the anti-P. insidiosum antibody. Discussion: The diagnosis of mastitis by Pythium insidiosum was established based on the epidemiological, clinical, anatomopathological and immunohistochemical findings. Lesions in horses are more frequently located at the extremities of the limbs and the ventral portion of the thoracoabdominal wall. In these cases, it is likely that the lesions have started on the skin adjacent to the udder and have extended to the mammary parenchyma. The intralesional structures known as kunkers have been described in horses, mules, donkeys, and camels, being absent in the other animal species affected. The kunkers are always present in equine pythiosis and allow the establishment of an accurate presumptive diagnosis. Clinically important findings include wounds that discharge serosanguineous secretions and do not heal through conventional treatments. Histological lesions characterized by areas of eosinophilic necrosis with intralesional hyphae, which are weakly stained by PAS and strongly impregnated by GMS, are highly suggestive of pythiosis. Pythiosis is relatively frequent in horses in the backlands of Paraiba, predominantly in the cutaneous form. The involvement of the mammary glands is an uncommon presentation that should be included as a differential diagnosis of mastitis in mares. © 2019 Universidade Federal do Rio Grande do Sul. All rights reserved.
653 $aDoença de equinos
653 $aEquine disease
653 $aGlândula mamária
653 $aKunkers
653 $aMammary gland
653 $aOomycete
653 $aPLATAFORMA SALUD ANIMAL
700 1 $aMAIA, L.Â.
700 1 $aASSIS, D.M.
700 1 $aDE MIRANDA NETO, E.G.
700 1 $aKOMMERS, G.D.
700 1 $aDE GALIZA, G.J.N.
700 1 $aRIET-CORREA, F.
700 1 $aDANTAS, A.F.M.
773 $tActa Scientiae Veterinariae, 2019, Volume 47 (Suppl.1), Article number 387. Doi: 10.22456/1679-9216.91877
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INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
24/03/2017 |
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Actualizado : |
09/01/2018 |
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Tipo de producción científica : |
Informes Agroclimáticos |
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Autor : |
GIMÉNEZ, A.; CASTAÑO, J.; CAL, A.; TISCORNIA, G.; SCHIAVI, C.; WADSWORTH, C. |
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Afiliación : |
AGUSTIN EDUARDO GIMÉNEZ FUREST, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JOSE PEDRO CASTAÑO SANCHEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ADRIAN TABARE CAL ALVAREZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GUADALUPE TISCORNIA TOSAR, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CARLOS IGNACIO SCHIAVI RAMPELBERG, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CRISTINE WADSWORTH, INIA (Instituto Nacional de Investigación Agropecuaria). |
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Título : |
Informe agroclimático 2017 - Situación a Enero. |
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Fecha de publicación : |
2017 |
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Fuente / Imprenta : |
Montevideo (Uruguay): INIA, 2017., 2017 |
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Páginas : |
4 p. |
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Idioma : |
Español |
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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; INFORME AGROCLIMÁTICO 2017; 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. |
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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. |
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Asunto categoría : |
-- |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/6581/1/Informe-agroclimatico-INIA-GRAS-Enero-de-2017.pdf
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Marc : |
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245 $aInforme agroclimático 2017 - Situación a Enero.$h[electronic resource]
260 $aMontevideo (Uruguay): INIA, 2017.$c2017
300 $a4 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 $aINFORME AGROCLIMÁTICO 2017
653 $aINUNDACIONES
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653 $aMINIMA
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653 $aSENSOR
653 $aSIMETRICO
653 $aTANQUE A
653 $aTERMOCUPLAS
653 $aTERMOHIDROGRAFO
653 $aVARIABLES AGROCLIMATICAS
653 $aVELETA
700 1 $aCASTAÑO, J.
700 1 $aCAL, A.
700 1 $aTISCORNIA, G.
700 1 $aSCHIAVI, C.
700 1 $aWADSWORTH, C.
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