| |
|
|
|
Registro completo
|
|
Biblioteca (s) : |
INIA La Estanzuela. |
|
Fecha : |
21/09/2017 |
|
Actualizado : |
09/10/2019 |
|
Autor : |
SOUTO, E.P.F.; MAIA, L.A.; OLINDA, R.G.; GALIZA, G.J.N.; KOMMERS, G.D.; KOMMERS, G.D; MIRANDA-NETO, E.G.; RIET-CORREA, F. |
|
Afiliación : |
E. P. F. SOUTO, Laboratory of Veterinary Pathology, Universidade Federal de Campina Grande, Patos, PB, Brasil.; L. A. MAIA, Laboratory of Veterinary Pathology, Universidade Federal de Campina Grande, Patos, PB, Brasil.; R. G. OLINDA, Laboratory of Veterinary Pathology, Universidade Federal de Campina Grande, Patos, PB, Brasil.; G. J. N. GALIZA, Laboratory of Veterinary Pathology, Universidade Federal de Campina Grande, Patos, PB, Brasil.; G. D. KOMMERS, Pathology Department,Universidade Federal de Santa Maria, Santa Maria, Rio Grande do Sul and‡Medical Clinic for Large Animals, UniversidadeFederal de Campina Grande, Patos, PB, Brazil .; G. D. KOMMERS, Pathology Department,Universidade Federal de Santa Maria, Santa Maria, Rio Grande do Sul and?Medical Clinic for Large Animals, UniversidadeFederal de Campina Grande, Patos, PB, Brazil .; E. G. MIRANDA-NETO, Pathology Department,Universidade Federal de Santa Maria, Santa Maria, Rio Grande do Sul and?Medical Clinic for Large Animals, UniversidadeFederal de Campina Grande, Patos, PB, Brazil.; FRANKLIN RIET-CORREA AMARAL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay./Laboratory of Veterinary Pathology, Universidade Federal de Campina Grande, Patos, PB,Brasil. |
|
Título : |
Pythiosis in the nasal cavity of horses. |
|
Fecha de publicación : |
2016 |
|
Fuente / Imprenta : |
Journal of Comparative Pathology, v. 155, p. 126-129, 2016. |
|
DOI : |
10.1016/j.jcpa.2016.06.005 |
|
Idioma : |
Inglés |
|
Contenido : |
Abstract.
Two cases of nasal pythiosis are reported in horses from the semi-arid region of northeastern Brazil. From received 830 equine samples, 156 (18.79%) of which were diagnosed with pythiosis. Of these, two horses (1.28%), a male and a female adult crossbreed , had lesions in the nasal cavity. Both horses had access to water reservoirs. Clinically, they had swelling in the rhinofacial region and a serosanguineous nasal discharge. Macroscopically, in case 1, the lesion affected the nasal vestibule, extending to the alar cartilage and nasal septum. In case 2, the lesion extended through the turbinates and the meatuses of the nasal cavity, as well as the ethmoid region. In both cases, the lesions were characterized by having a yellowegrey granular surface with cavitations of different sizes containing coral-like masses of necrotic tissue (kunkers). Histologically, multi-focal necrotizing eosinophilic rhinitis associated with hyphae (2e8 mm) similar to Pythium insidiosum were observed. In case 2, the lesions extended to the muscle, cartilage and bone adjacent to the nasal cavity and lungs. The diagnosis was confirmed by immunohistochemistry. It is concluded that nasal pythiosis occurs sporadically in horses in the semi-arid region of northeastern Brazil where cutaneous pythiosis is prevalent. |
|
Palabras claves : |
HORSE; PHYTHIUM SPP; PLATAFORMA SALUD ANIMAL; RHINITIS. |
|
Thesagro : |
CABALLOS; ENFERMEDADES DE LOS ANIMALES. |
|
Asunto categoría : |
L73 Enfermedades de los animales |
|
Marc : |
LEADER 02108naa a2200289 a 4500
001 1057589
005 2019-10-09
008 2016 bl uuuu u00u1 u #d
024 7 $a10.1016/j.jcpa.2016.06.005$2DOI
100 1 $aSOUTO, E.P.F.
245 $aPythiosis in the nasal cavity of horses.$h[electronic resource]
260 $c2016
520 $aAbstract. Two cases of nasal pythiosis are reported in horses from the semi-arid region of northeastern Brazil. From received 830 equine samples, 156 (18.79%) of which were diagnosed with pythiosis. Of these, two horses (1.28%), a male and a female adult crossbreed , had lesions in the nasal cavity. Both horses had access to water reservoirs. Clinically, they had swelling in the rhinofacial region and a serosanguineous nasal discharge. Macroscopically, in case 1, the lesion affected the nasal vestibule, extending to the alar cartilage and nasal septum. In case 2, the lesion extended through the turbinates and the meatuses of the nasal cavity, as well as the ethmoid region. In both cases, the lesions were characterized by having a yellowegrey granular surface with cavitations of different sizes containing coral-like masses of necrotic tissue (kunkers). Histologically, multi-focal necrotizing eosinophilic rhinitis associated with hyphae (2e8 mm) similar to Pythium insidiosum were observed. In case 2, the lesions extended to the muscle, cartilage and bone adjacent to the nasal cavity and lungs. The diagnosis was confirmed by immunohistochemistry. It is concluded that nasal pythiosis occurs sporadically in horses in the semi-arid region of northeastern Brazil where cutaneous pythiosis is prevalent.
650 $aCABALLOS
650 $aENFERMEDADES DE LOS ANIMALES
653 $aHORSE
653 $aPHYTHIUM SPP
653 $aPLATAFORMA SALUD ANIMAL
653 $aRHINITIS
700 1 $aMAIA, L.A.
700 1 $aOLINDA, R.G.
700 1 $aGALIZA, G.J.N.
700 1 $aKOMMERS, G.D.
700 1 $aKOMMERS, G.D
700 1 $aMIRANDA-NETO, E.G.
700 1 $aRIET-CORREA, F.
773 $tJournal of Comparative Pathology$gv. 155, p. 126-129, 2016.
Descargar
Esconder MarcPresentar Marc Completo |
|
Registro original : |
INIA La Estanzuela (LE) |
|
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
|
|
|
Registro completo
|
|
Biblioteca (s) : |
INIA Las Brujas. |
|
Fecha actual : |
11/08/2016 |
|
Actualizado : |
09/10/2019 |
|
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
|
Circulación / Nivel : |
Internacional - -- |
|
Autor : |
MAIA, L.A.; OLINDA, R.G.; ARAÚJO, T.F.; FIRMINO, P.R.; NAKAZATO, L.; MIRANDA NETO, E.G.; RIET-CORREA, F.; DANTAS, A.F.M. |
|
Afiliación : |
LISANKA A. MAIA, Federal University of Campina Grande, Patos, Paraíba, Brazil; ROBÉRIO G. OLINDA, Federal University of Campina Grande, Patos, Paraíba, Brazil; TENORIO F. ARAÚJO, Central Laboratory of Public Health of Rio Grande do Norte, Natal, Rio Grande do Norte, Brazil; PAULO R. FIRMINO, Federal University of Campina Grande, Patos, Paraíba, Brazil; LUCIANO NAKAZATO, Federal University of Mato Grosso, Cuiabá, Mato Grosso, Brazil; ELDINE G. MIRANDA NETO, Federal University of Campina Grande, Patos, Paraíba, Brazil; FRANKLIN RIET-CORREA AMARAL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ANTONIO F.M. DANTAS, Federal University of Campina Grande, Patos, Paraíba, Brazil. |
|
Título : |
Cutaneous pythiosis in a donkey (Equus asinus) in Brazil. (Brief Communication) |
|
Fecha de publicación : |
2016 |
|
Fuente / Imprenta : |
Journal of Veterinary Diagnostic Investigation, 2016, v. 28, no. 4, p. 436?439. |
|
DOI : |
10.1177/1040638716651467 |
|
Idioma : |
Inglés |
|
Notas : |
Article history: Article first published online: June 6, 2016 / Issue published: July 1, 2016. |
|
Contenido : |
ABSTRACT.
Our study describes the clinical, epidemiologic, pathologic, immunohistochemical, and molecular aspects (PCR) of a case of cutaneous pythiosis in a donkey (Equus asinus) from Brazil. During a dry period, the animal grazed for 4 months around a pond where the vegetation remained green. Skin lesions were nodular, multifocal, and disseminated, mainly involving the legs, ventral chest, and mammary gland. On cut surface, there were multifocal to coalescent discrete yellow foci, and occasional small cavitations with a few kunkers. Ulcerative nodular pyogranulomatous and eosinophilic dermatitis with folliculitis and furunculosis were observed histologically. Hyphae were observed in sections stained with Gomori methenamine silver. Immunohistochemistry with Pythium insidiosum antibodies yielded strong immunostaining of hyphae. P. insidiosum DNA was extracted from tissues in paraffin blocks by amplification of a fragment of 105 bp, which targets the 5.8S ribosomal gene. After the diagnosis of pythiosis, the larger skin lesions were excised and treated as second intention healing wounds, which were completely healed 30 days after resection. Small skin lesions regressed spontaneously in ~60 days. The granulomatous inflammation and outcome of the disease in this donkey were similar to cases of pythiosis in cattle.
© 2016 The Author(s) |
|
Palabras claves : |
DERMATITIS; DONKEY DISEASES; FOLLICULITIS; PHYTHIUM INSIDIOSUM; PYOGRANULOMA. |
|
Thesagro : |
ASNO; GANADO. |
|
Asunto categoría : |
-- |
|
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/13478/1/Maia-2016-Cutaneous-pythiosis-in-a-donkey-equ.pdf
https://journals.sagepub.com/doi/epub/10.1177/1040638716651467
|
|
Marc : |
LEADER 02328naa a2200313 a 4500
001 1055247
005 2019-10-09
008 2016 bl uuuu u00u1 u #d
024 7 $a10.1177/1040638716651467$2DOI
100 1 $aMAIA, L.A.
245 $aCutaneous pythiosis in a donkey (Equus asinus) in Brazil. (Brief Communication)$h[electronic resource]
260 $c2016
500 $aArticle history: Article first published online: June 6, 2016 / Issue published: July 1, 2016.
520 $aABSTRACT. Our study describes the clinical, epidemiologic, pathologic, immunohistochemical, and molecular aspects (PCR) of a case of cutaneous pythiosis in a donkey (Equus asinus) from Brazil. During a dry period, the animal grazed for 4 months around a pond where the vegetation remained green. Skin lesions were nodular, multifocal, and disseminated, mainly involving the legs, ventral chest, and mammary gland. On cut surface, there were multifocal to coalescent discrete yellow foci, and occasional small cavitations with a few kunkers. Ulcerative nodular pyogranulomatous and eosinophilic dermatitis with folliculitis and furunculosis were observed histologically. Hyphae were observed in sections stained with Gomori methenamine silver. Immunohistochemistry with Pythium insidiosum antibodies yielded strong immunostaining of hyphae. P. insidiosum DNA was extracted from tissues in paraffin blocks by amplification of a fragment of 105 bp, which targets the 5.8S ribosomal gene. After the diagnosis of pythiosis, the larger skin lesions were excised and treated as second intention healing wounds, which were completely healed 30 days after resection. Small skin lesions regressed spontaneously in ~60 days. The granulomatous inflammation and outcome of the disease in this donkey were similar to cases of pythiosis in cattle. © 2016 The Author(s)
650 $aASNO
650 $aGANADO
653 $aDERMATITIS
653 $aDONKEY DISEASES
653 $aFOLLICULITIS
653 $aPHYTHIUM INSIDIOSUM
653 $aPYOGRANULOMA
700 1 $aOLINDA, R.G.
700 1 $aARAÚJO, T.F.
700 1 $aFIRMINO, P.R.
700 1 $aNAKAZATO, L.
700 1 $aMIRANDA NETO, E.G.
700 1 $aRIET-CORREA, F.
700 1 $aDANTAS, A.F.M.
773 $tJournal of Veterinary Diagnostic Investigation, 2016$gv. 28, no. 4, p. 436?439.
Descargar
Esconder MarcPresentar Marc Completo |
|
Registro original : |
INIA Las Brujas (LB) |
|
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
| Expresión de búsqueda válido. Check! |
|
|
