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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha : |
21/09/2017 |
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Actualizado : |
24/06/2021 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
OLIVEIRA FIRMINO,M DE; CRUZ ALVES, R.; OLINDA,R.G.; CARNEIRO JÚNIOR, M.S.; MIRANDA NETO, E.G. DE; RIET-CORREA, F.; MEDEIROS DANTAS, A.F. |
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Afiliación : |
MILLENA DE OLIVEIRA FIRMINO, Programa de Pós-graduação em Medicina Veterinária, Universidade Federal de Campina Grande (UFCG), Centro de Saúde e Tecnologia Rural (CSTR), Patos, PB, Brazil.; RODRIGO CRUZ ALVES, Programa em Residência Multiprofissional da Saúde, Hospital Veterinário, UFCG, CSTR, Patos, Brazi.; ROBERIO GOMES OLINDA, Programa de Pós-graduação em Medicina Veterinária, Universidade Federal de Campina Grande (UFCG), Centro de Saúde e Tecnologia Rural (CSTR), Patos, PB, Brazi.; MANOEL SIMÕES CARNEIRO JÚNIOR, M.V. Autônomo, Aurora, CE, Brazil.; ELDINÊ GOMES DE MIRANDA NETO, Programa de Pós-graduação em Medicina Veterinária, Universidade Federal de Campina Grande (UFCG), Centro de Saúde e Tecnologia Rural (CSTR), Patos, PB, Brazi; FRANKLIN RIET-CORREA AMARAL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay./Programa de Pós-graduação em Medicina Veterinária, Universidade Federal de Campina Grande (UFCG), Centro de Saúde e Tecnologia Rural (CSTR), Patos, PB, Brazi; ANTÔNIO FLÁVIO MEDEIROS DANTAS, Programa de Pós-graduação em Medicina Veterinária, Universidade Federal de Campina Grande (UFCG), Centro de Saúde e Tecnologia Rural (CSTR), Patos, PB, Brazi. |
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Título : |
Sarcoide associado à infecção por Habronema spp. em equinos no Brasil.(Sarcoid Associated with Infection by Habronema spp. in Equines in Brazil). |
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Fecha de publicación : |
2016 |
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Fuente / Imprenta : |
Acta Scientiae Veterinariae, v. 44(Suppl 1), p. 160- |
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Idioma : |
Portugués |
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Notas : |
OPEN ACCESS. Hisoty article: Received: 17 February// 2016 Accepted: 29 July 2016 //Published: 25 August 2016. |
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Contenido : |
Resumo:
Background: Equine sarcoid, supposed to be caused by infection with bovine papillomavirus type 1 or 2, is usually observed in previously traumatized skin areas, including lesions of habronemosis due to inoculation of third stage larvae in ulcerated wounds by Musca domestica or Stomoxys calcitrans. Little is known about the occurrence of diseases associated with equine sarcoid, mainly because limitations on clinical diagnosis, due to the different skin diseases that have to be considered as differential diagnoses. This report aimed to describe three cases of equine sarcoid associated with habronemosis in horses in the semiarid region of Northeastern Brazil. Cases: Three cases of sarcoid associated with habronemosis in equines were diagnosed at the Animal Pathology Laboratory of the Veterinary Hospital of the Federal University of Campina Grande, Patos, Paraíba. Case 1. A 5-year-old female showed in the ventral branch of the mandible a nodule of 3 cm in diameter, partially covered with skin and hair intercepted by areas of irregular surface with yellow-red ulcerations. The cut surface was formed by whitish and firm tissue. Case 2. It was a biopsy from a 4-year-old mare, who was not informed of the macroscopic characteristics of the lesion. Case 3. A 5-year-old horse presenting a nodular mass in the region of the tarsal-metatarsal joint, measuring 8.0x5.0x3.0 cm with an irregular, ulcerated, red-blackish surface. The cut surface was firm and whitish with brownish punctate areas. Microscopically all the lesions were classified as equine sarcoid of mixed type with abundant collagen fibers and randomly extensive proliferation of fibroblasts in the dermis. These fibroblasts had an elongated and weakly eosinophilic cytoplasm, rounded nucleus and prominent nucleoli. There were low mitotic activity. Hyperplasia, hyperkeratosis and sometimes ulcerated areas covered by serous cellular scabs were observed in the skin. Multifocal coalescing, granulomatous and eosinophilic lesions were observed within the neoplastic tissue. Cylindrical structures with an elongated thick eosinophilic outer cuticle and obvious side spicules, morphologically compatible with larvae Habronema spp, surrounded by inflammatory cells and cellular debris were observed in Cases 1 and 2. In case 3, intralesional larvae were not observed, but histologic lesions had a similar pattern than cases 1 and 2. Discussion: In these cases the affected animals presented simultaneously a mixed lesion of sarcoid and habronemosis, which leads to complications in clinical diagnosis and difficulties to institute appropriate therapy. Histopathological examination of such lesions is necessary because should characterize their morphology and the causative agent, discarding the other differential diagnoses. The combination of these two conditions can probably be related to the fact that sarcoid may develop up in places previously traumatized, such us lesions of habronemosis. It is important to differentiate these lesions from other skin diseases such as granulation tissue, pythiosis, squamous cell carcinoma and fibroid. Though the occurrence of sarcoid and simultaneous habronemosis in horses is rare in equine medicine, clinicians and pathologists who work with diagnosis may sporadically encounter similar cases, hence the importance of histopathologic analysis of skin samples, as this may help definition of the a etiology and also the institution of therapeutic measures and prognosis of affected anim MenosResumo:
Background: Equine sarcoid, supposed to be caused by infection with bovine papillomavirus type 1 or 2, is usually observed in previously traumatized skin areas, including lesions of habronemosis due to inoculation of third stage larvae in ulcerated wounds by Musca domestica or Stomoxys calcitrans. Little is known about the occurrence of diseases associated with equine sarcoid, mainly because limitations on clinical diagnosis, due to the different skin diseases that have to be considered as differential diagnoses. This report aimed to describe three cases of equine sarcoid associated with habronemosis in horses in the semiarid region of Northeastern Brazil. Cases: Three cases of sarcoid associated with habronemosis in equines were diagnosed at the Animal Pathology Laboratory of the Veterinary Hospital of the Federal University of Campina Grande, Patos, Paraíba. Case 1. A 5-year-old female showed in the ventral branch of the mandible a nodule of 3 cm in diameter, partially covered with skin and hair intercepted by areas of irregular surface with yellow-red ulcerations. The cut surface was formed by whitish and firm tissue. Case 2. It was a biopsy from a 4-year-old mare, who was not informed of the macroscopic characteristics of the lesion. Case 3. A 5-year-old horse presenting a nodular mass in the region of the tarsal-metatarsal joint, measuring 8.0x5.0x3.0 cm with an irregular, ulcerated, red-blackish surface. The cut surface was firm and whitish with brownish punct... Presentar Todo |
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Palabras claves : |
EQUINE SKIN DISEASE; INFECCIÓN PARASITARIA; PARASITIC INFECTION; PLATAFORMA SALUD ANIMAL; SKIN NEOPLASMS. |
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Thesagro : |
CABALLOS; ENFERMEDADES DE LA PIEL; EQUINOS. |
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Asunto categoría : |
L73 Enfermedades de los animales |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/11246/1/Acta-Scientiae-Veterinariae-2016.-44Suppl-1160..pdf
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Marc : |
LEADER 04567naa a2200301 a 4500
001 1057591
005 2021-06-24
008 2016 bl uuuu u00u1 u #d
100 1 $aOLIVEIRA FIRMINO,M DE
245 $aSarcoide associado à infecção por Habronema spp. em equinos no Brasil.(Sarcoid Associated with Infection by Habronema spp. in Equines in Brazil).$h[electronic resource]
260 $c2016
500 $aOPEN ACCESS. Hisoty article: Received: 17 February// 2016 Accepted: 29 July 2016 //Published: 25 August 2016.
520 $aResumo: Background: Equine sarcoid, supposed to be caused by infection with bovine papillomavirus type 1 or 2, is usually observed in previously traumatized skin areas, including lesions of habronemosis due to inoculation of third stage larvae in ulcerated wounds by Musca domestica or Stomoxys calcitrans. Little is known about the occurrence of diseases associated with equine sarcoid, mainly because limitations on clinical diagnosis, due to the different skin diseases that have to be considered as differential diagnoses. This report aimed to describe three cases of equine sarcoid associated with habronemosis in horses in the semiarid region of Northeastern Brazil. Cases: Three cases of sarcoid associated with habronemosis in equines were diagnosed at the Animal Pathology Laboratory of the Veterinary Hospital of the Federal University of Campina Grande, Patos, Paraíba. Case 1. A 5-year-old female showed in the ventral branch of the mandible a nodule of 3 cm in diameter, partially covered with skin and hair intercepted by areas of irregular surface with yellow-red ulcerations. The cut surface was formed by whitish and firm tissue. Case 2. It was a biopsy from a 4-year-old mare, who was not informed of the macroscopic characteristics of the lesion. Case 3. A 5-year-old horse presenting a nodular mass in the region of the tarsal-metatarsal joint, measuring 8.0x5.0x3.0 cm with an irregular, ulcerated, red-blackish surface. The cut surface was firm and whitish with brownish punctate areas. Microscopically all the lesions were classified as equine sarcoid of mixed type with abundant collagen fibers and randomly extensive proliferation of fibroblasts in the dermis. These fibroblasts had an elongated and weakly eosinophilic cytoplasm, rounded nucleus and prominent nucleoli. There were low mitotic activity. Hyperplasia, hyperkeratosis and sometimes ulcerated areas covered by serous cellular scabs were observed in the skin. Multifocal coalescing, granulomatous and eosinophilic lesions were observed within the neoplastic tissue. Cylindrical structures with an elongated thick eosinophilic outer cuticle and obvious side spicules, morphologically compatible with larvae Habronema spp, surrounded by inflammatory cells and cellular debris were observed in Cases 1 and 2. In case 3, intralesional larvae were not observed, but histologic lesions had a similar pattern than cases 1 and 2. Discussion: In these cases the affected animals presented simultaneously a mixed lesion of sarcoid and habronemosis, which leads to complications in clinical diagnosis and difficulties to institute appropriate therapy. Histopathological examination of such lesions is necessary because should characterize their morphology and the causative agent, discarding the other differential diagnoses. The combination of these two conditions can probably be related to the fact that sarcoid may develop up in places previously traumatized, such us lesions of habronemosis. It is important to differentiate these lesions from other skin diseases such as granulation tissue, pythiosis, squamous cell carcinoma and fibroid. Though the occurrence of sarcoid and simultaneous habronemosis in horses is rare in equine medicine, clinicians and pathologists who work with diagnosis may sporadically encounter similar cases, hence the importance of histopathologic analysis of skin samples, as this may help definition of the a etiology and also the institution of therapeutic measures and prognosis of affected anim
650 $aCABALLOS
650 $aENFERMEDADES DE LA PIEL
650 $aEQUINOS
653 $aEQUINE SKIN DISEASE
653 $aINFECCIÓN PARASITARIA
653 $aPARASITIC INFECTION
653 $aPLATAFORMA SALUD ANIMAL
653 $aSKIN NEOPLASMS
700 1 $aCRUZ ALVES, R.
700 1 $aOLINDA,R.G.
700 1 $aCARNEIRO JÚNIOR, M.S.
700 1 $aMIRANDA NETO, E.G. DE
700 1 $aRIET-CORREA, F.
700 1 $aMEDEIROS DANTAS, A.F.
773 $tActa Scientiae Veterinariae$gv. 44(Suppl 1), p. 160-
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INIA La Estanzuela (LE) |
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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 : |
15/09/2014 |
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Actualizado : |
11/07/2017 |
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Tipo de producción científica : |
Poster |
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Autor : |
VALENZUELA MARTÍNEZ, S.; TORRES-DINI, D.; CARRASCO-LETELIER, L.; NAYA, H. |
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Afiliación : |
LEONIDAS CARRASCO LETELIER, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
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Título : |
Estudio metagenómico en suelos forestados por Eucalyptus. |
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Fecha de publicación : |
2012 |
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Fuente / Imprenta : |
In: JORNADAS DE LA SOCIEDAD URUGUAYA DE BIOCIENCIAS, 14., 2012, Piriápolis, Maldonado, UY. Montevideo: SUB, 2012. |
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Idioma : |
Español |
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Palabras claves : |
CALIDAD DEL SUELO; FORESTACIÓN. |
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Thesagro : |
FORESTACIÓN. |
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Asunto categoría : |
P30 Ciencia del suelo y manejo del suelo |
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Marc : |
LEADER 00578nam a2200169 a 4500
001 1050254
005 2017-07-11
008 2012 bl uuuu u00u1 u #d
100 1 $aVALENZUELA MARTÍNEZ, S.
245 $aEstudio metagenómico en suelos forestados por Eucalyptus.$h[electronic resource]
260 $aIn: JORNADAS DE LA SOCIEDAD URUGUAYA DE BIOCIENCIAS, 14., 2012, Piriápolis, Maldonado, UY. Montevideo: SUB$c2012
650 $aFORESTACIÓN
653 $aCALIDAD DEL SUELO
653 $aFORESTACIÓN
700 1 $aTORRES-DINI, D.
700 1 $aCARRASCO-LETELIER, L.
700 1 $aNAYA, H.
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