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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha : |
15/04/2021 |
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Actualizado : |
02/09/2022 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
MACHADO, M.; SCHILD, C.; PRELIASCO, M.; BALSERINI, A.; MEDEIROS, R.M.T.; BARROS, S.S.; RIET-CORREA, F. |
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Afiliación : |
MIZAEL MACHADO DA COSTA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CARLOS SCHILD, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARCELA PRELIASCO, Departamento de Patobiología, División de Laboratorios Veterinarios, Ministerio de Ganadería, Agricultura y Pesca, Constituyente 1476, 11200 Montevideo, Departamento de Montevideo, Uruguay.; ALDANA BALSERINI, División Sanidad Animal, Zonal Paso de los Toros, Ministerio de Ganadería, Agricultura y Pesca, Tacuarembó, 25 de Mayo 175, 45000 Tacuarembó, Departamento de Tacuarembó, Uruguay.; ROSANE M.T. MEDEIROS, Hospital Veterinário, Centro de Saúde e Tecnologia Rural (CSTR), Campos de Patos, Universidade Federal de Campina Grande, Patos, PB 58700-000, Brazil.; SEVERO S. BARROS, Departamento de Patologia Veterinária, Universidade Federal de Santa Maria (UFSM), Santa Maria, RS 97119-900, Brazil.; FRANKLIN RIET-CORREA AMARAL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay./Graduate Program in Animal Science in the Tropics, Escola de Medicina Veterinária e Zootecnia, Universidade Federal da Bahia (UFBA), Brasil. |
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Título : |
Enzootic calcinosis in sheep in Uruguay: a brief review and report of two outbreaks. [Calcinose enzoótica em ovinos no Uruguai: revisão de literatura e descrição de dois surtos.]. |
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Fecha de publicación : |
2020 |
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Fuente / Imprenta : |
Pesquisa Veterinaria Brasileira, November 2020, Volume 40, Issue 11, Pages 831-836. OPEN ACCESS. Doi: http://dx.doi.org/10.1590/1678-5150-pvb-6766 |
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DOI : |
10.1590/1678-5150-pvb-6766 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received on August 8, 2020./Accepted for publication on August 24, 2020. Part of the Doctoral Thesis of the first author. |
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Contenido : |
ABSTRACT: This study aimed to do a brief review of enzootic calcinosis in sheep and to report two outbreaks of Nierembergia rivularis poisoning in sheep in Uruguay. The outbreaks occurred in farms located on an island (Outbreak A) and on the border (Outbreak B) of the Rincón del
Bonete lake. Sheep of all ages were affected, with the exception of suckling lambs. The first clinical signs occurred in early October, and deaths occurred from December to February. Outbreaks A and B had morbidity of 10%, and the mortality was 7.2% and 2.8% in Outbreaks
A and B, respectively. The clinical signs included weight loss, retracted abdomen, stiff gait, and kyphosis. An autopsy was performed on one sheep from each outbreak. Pulmonary and arterial calcification, nephrocalcinosis, and osteopetrosis were observed in gross and microscopic examination in both sheep. Thyroid C-cell hyperplasia and carcinoma was observed in sheep A. Sheep B showed thyroid C-cell hyperplasia and parathyroid chief cell atrophy. The parathyroid was not examined in the sheep from Outbreak A. The differential diagnosis of enzootic calcinosis in southern South America should consider four toxic plants in the Solanaceae family: Solanum glaucophyllum, Solanum stuckertii, Nierembergia veitchii, and Nierembergia rivularis.
RESUMO: Este trabalho faz uma breve revisão da calcinose enzoótica em ovinos e descreve dois surtos de intoxicação por Nierembergia rivularis em ovinos no Uruguai. Os surtos ocorreram em propriedades localizadas em uma ilha (Surto A), e nas margens (Surto B) do lago do Rincón del Bonete. Foram afetados ovinos de todas as idades, exceto cordeiros lactentes. Os primeiros sinais clínicos ocorreram no início de outubro e as mortes de dezembro a fevereiro. Morbidade de 10% foi observada nos Surtos A e B. A mortalidade foi de 7,2% e 2,8% nos Surtos A e B, respectivamente. Os sinais clínicos incluíram perda de peso, abdômen retraído, marcha rígida e cifose. Foram necropsiados um animal de cada rebanho. Observou-se mineralização arterial e pulmonar, nefrocalcinose e osteopetrose no exame macroscópico e histológico dos dois ovinos. Hiperplasia e carcinoma de células C da tireoide foram observados no ovino A. O ovino B apresentou hiperplasia de células C da tireoide e atrofia das células principais da paratireoide. As paratireoides do ovino A não foram examinadas. O diagnóstico diferencial da calcinose enzoótica no Sul da América do Sul deve considerar quatro plantas calcinogênicas da família Solanaceae: Solanum glaucophyllum, Solanum stuckertii, Nierembergia veitchii e Nierembergia rivularis. MenosABSTRACT: This study aimed to do a brief review of enzootic calcinosis in sheep and to report two outbreaks of Nierembergia rivularis poisoning in sheep in Uruguay. The outbreaks occurred in farms located on an island (Outbreak A) and on the border (Outbreak B) of the Rincón del
Bonete lake. Sheep of all ages were affected, with the exception of suckling lambs. The first clinical signs occurred in early October, and deaths occurred from December to February. Outbreaks A and B had morbidity of 10%, and the mortality was 7.2% and 2.8% in Outbreaks
A and B, respectively. The clinical signs included weight loss, retracted abdomen, stiff gait, and kyphosis. An autopsy was performed on one sheep from each outbreak. Pulmonary and arterial calcification, nephrocalcinosis, and osteopetrosis were observed in gross and microscopic examination in both sheep. Thyroid C-cell hyperplasia and carcinoma was observed in sheep A. Sheep B showed thyroid C-cell hyperplasia and parathyroid chief cell atrophy. The parathyroid was not examined in the sheep from Outbreak A. The differential diagnosis of enzootic calcinosis in southern South America should consider four toxic plants in the Solanaceae family: Solanum glaucophyllum, Solanum stuckertii, Nierembergia veitchii, and Nierembergia rivularis.
RESUMO: Este trabalho faz uma breve revisão da calcinose enzoótica em ovinos e descreve dois surtos de intoxicação por Nierembergia rivularis em ovinos no Uruguai. Os surtos ocorreram em propriedades... Presentar Todo |
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Palabras claves : |
ENZOOTIC CALCINOSIS; NIEREMBERGIA; PLATAFORMA DE INVESTIGACIÓN EN SALUD ANIMAL; PLATAFORMA DE SALUD ANIMAL; SHEEP DISEASES. |
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Thesagro : |
OVINOS; URUGUAY. |
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Asunto categoría : |
E16 Enfermedades de los animales |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/16676/1/Pesq.-Vet.-Bras.-4011p.831-836-November-2020.pdf
https://www.scielo.br/pdf/pvb/v40n11/1678-5150-pvb-40-11-831.pdf
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Marc : |
LEADER 03836naa a2200301 a 4500
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005 2022-09-02
008 2020 bl uuuu u00u1 u #d
024 7 $a10.1590/1678-5150-pvb-6766$2DOI
100 1 $aMACHADO, M.
245 $aEnzootic calcinosis in sheep in Uruguay$ba brief review and report of two outbreaks. [Calcinose enzoótica em ovinos no Uruguai: revisão de literatura e descrição de dois surtos.].$h[electronic resource]
260 $c2020
500 $aArticle history: Received on August 8, 2020./Accepted for publication on August 24, 2020. Part of the Doctoral Thesis of the first author.
520 $aABSTRACT: This study aimed to do a brief review of enzootic calcinosis in sheep and to report two outbreaks of Nierembergia rivularis poisoning in sheep in Uruguay. The outbreaks occurred in farms located on an island (Outbreak A) and on the border (Outbreak B) of the Rincón del Bonete lake. Sheep of all ages were affected, with the exception of suckling lambs. The first clinical signs occurred in early October, and deaths occurred from December to February. Outbreaks A and B had morbidity of 10%, and the mortality was 7.2% and 2.8% in Outbreaks A and B, respectively. The clinical signs included weight loss, retracted abdomen, stiff gait, and kyphosis. An autopsy was performed on one sheep from each outbreak. Pulmonary and arterial calcification, nephrocalcinosis, and osteopetrosis were observed in gross and microscopic examination in both sheep. Thyroid C-cell hyperplasia and carcinoma was observed in sheep A. Sheep B showed thyroid C-cell hyperplasia and parathyroid chief cell atrophy. The parathyroid was not examined in the sheep from Outbreak A. The differential diagnosis of enzootic calcinosis in southern South America should consider four toxic plants in the Solanaceae family: Solanum glaucophyllum, Solanum stuckertii, Nierembergia veitchii, and Nierembergia rivularis. RESUMO: Este trabalho faz uma breve revisão da calcinose enzoótica em ovinos e descreve dois surtos de intoxicação por Nierembergia rivularis em ovinos no Uruguai. Os surtos ocorreram em propriedades localizadas em uma ilha (Surto A), e nas margens (Surto B) do lago do Rincón del Bonete. Foram afetados ovinos de todas as idades, exceto cordeiros lactentes. Os primeiros sinais clínicos ocorreram no início de outubro e as mortes de dezembro a fevereiro. Morbidade de 10% foi observada nos Surtos A e B. A mortalidade foi de 7,2% e 2,8% nos Surtos A e B, respectivamente. Os sinais clínicos incluíram perda de peso, abdômen retraído, marcha rígida e cifose. Foram necropsiados um animal de cada rebanho. Observou-se mineralização arterial e pulmonar, nefrocalcinose e osteopetrose no exame macroscópico e histológico dos dois ovinos. Hiperplasia e carcinoma de células C da tireoide foram observados no ovino A. O ovino B apresentou hiperplasia de células C da tireoide e atrofia das células principais da paratireoide. As paratireoides do ovino A não foram examinadas. O diagnóstico diferencial da calcinose enzoótica no Sul da América do Sul deve considerar quatro plantas calcinogênicas da família Solanaceae: Solanum glaucophyllum, Solanum stuckertii, Nierembergia veitchii e Nierembergia rivularis.
650 $aOVINOS
650 $aURUGUAY
653 $aENZOOTIC CALCINOSIS
653 $aNIEREMBERGIA
653 $aPLATAFORMA DE INVESTIGACIÓN EN SALUD ANIMAL
653 $aPLATAFORMA DE SALUD ANIMAL
653 $aSHEEP DISEASES
700 1 $aSCHILD, C.
700 1 $aPRELIASCO, M.
700 1 $aBALSERINI, A.
700 1 $aMEDEIROS, R.M.T.
700 1 $aBARROS, S.S.
700 1 $aRIET-CORREA, F.
773 $tPesquisa Veterinaria Brasileira, November 2020, Volume 40, Issue 11, Pages 831-836. OPEN ACCESS. Doi: http://dx.doi.org/10.1590/1678-5150-pvb-6766
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Registro original : |
INIA La Estanzuela (LE) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
11/08/2016 |
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Actualizado : |
09/10/2019 |
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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 : |
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. |
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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. |
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Título : |
Cutaneous pythiosis in a donkey (Equus asinus) in Brazil. (Brief Communication) |
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Fecha de publicación : |
2016 |
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Fuente / Imprenta : |
Journal of Veterinary Diagnostic Investigation, 2016, v. 28, no. 4, p. 436?439. |
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DOI : |
10.1177/1040638716651467 |
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Idioma : |
Inglés |
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Notas : |
Article history: Article first published online: June 6, 2016 / Issue published: July 1, 2016. |
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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) |
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Palabras claves : |
DERMATITIS; DONKEY DISEASES; FOLLICULITIS; PHYTHIUM INSIDIOSUM; PYOGRANULOMA. |
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Thesagro : |
ASNO; GANADO. |
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Asunto categoría : |
-- |
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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
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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.
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