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| Registros recuperados : 7 | |
| 1. |  | BURONI, F.; GARDNER, D.R.; BOABAID, F.M.; OLIVEIRA, L.G.S.; DE NAVA, G,; LÓPEZ, F.; RIET-CORREA, F. Spontaneous abortion in cattle after consumption of Hesperocyparis (Cupressus) macrocarpa (Hartw.) Bartel and Cupressus arizonica (Greene) needles in Uruguay. Short communication. Toxicon, 15 July 2020, Volume 181, Pages 53-56. Doi: https://doi.org/10.1016/j.toxicon.2020.04.104 Article history: Received 14 February 2020; Received in revised form 11 April 2020; Accepted 25 April 20; Available online 28 April 2020. Corresponding author: gtdens@adinet.com.uy (G. de Nava), frcorrea@inia.org.uy (F. Riet-Correa)....| Biblioteca(s): INIA Tacuarembó. |
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| 2. | | OLIVEIRA, L.G.S.; WATANABE, T.T.N.; BOABAID, F.M.; WOUTERS, F.; BANDARRA, P.M.; GUERRA, P.R.; DRIEMEIER, D. Clinical and pathological findings of Rhodococcus equi infection in foals. [Achados clínicos e patológicos da infecção por Rhodococcus equi em potros]. Pesquisa Veterinaria Brasileira, 2019, Volume 39, Issue 11, 2019, Pages 849-857. OPEN ACCESS. Doi: http://dx.doi.org/10.1590/1678-5150-pvb-6252 Article history: Received: March 05, 2019 / Accepted: March 12, 2019.
Corresponding author: David Driemeier - davetpat@ufrgs.br| Biblioteca(s): INIA Las Brujas. |
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| 3. | | SCHILD, C.; OLIVEIRA, L.G.S.; MIRABALLES, C.; GIANNITTI, F.; CASAUX, M.L.; ARÁOZ, V.; BOABAID, F.M; RIET-CORREA, F. Baccharis coridifolia poisoning in livestock in Uruguay. Toxicon, December 2020, Volume 188, Pages 5-10. Doi: https://doi.org/10.1016/j.toxicon.2020.10.006 Article history: Received 14 August 2020/ Revised 29 September 2020/ Accepted 5 October 2020/ Available online 10 October 2020. Corresponding author. E-mail address: franklin.riet@pq.cnpq.br (F. Riet-Correa).| Biblioteca(s): INIA La Estanzuela; INIA Tacuarembó. |
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| 4. | | OLIVEIRA, L.G.S.; BOABAID, F.M.; KISIELIUS, V.; RASMUSSEN, L.H.; BURONI, F.; LUCAS, M.; SCHILD, C.; LÓPEZ, F.; MACHADO, M.; RIET-CORREA, F. Hemorrhagic diathesis in cattle due to consumption of Adiantopsis chlorophylla (Swartz) Fée (Pteridaceae). Toxicon: X, March 2020, Volume 5, Article number 100024. OPEN ACCESS. Doi: https://doi.org/10.1016/j.toxcx.2020.100024 Article history: Received 30 November 2019 / Revised 12 January 2020 / Accepted 13 January 2020 / Available online 23 January 2020.
Corresponding author: Franklin Riet-Correa; email: franklin.riet@pq.cnpq.br
The authors acknowledge the...| Biblioteca(s): INIA Las Brujas. |
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| 5. | | SCHILD, C.; BOABAID F.M.; OLIVERA L.G.S.; MACHADO, M.; VILDOZA, A.; SARAVIA, A.; CUSTODIO A.; COMMAND, C.; MARTÍNEZ, A.; JAURENA, M.; DIXON, R.; RIET-CORREA, F. Osteomalacia as a result of phosphorus deficiency in beef cattle grazing subtropical native pastures in Uruguay. Journal of Veterinary Diagnostic Investigation, 2021. OPEN ACCESS. Doi: https://doi.org/10.1177/10406387211025828| Biblioteca(s): INIA La Estanzuela. |
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| 6. | | DE LORENZO, C.; BOABAID, F. M.; OLIVEIRA, L.G.S.; BIANCHI, M. V.; FÉLIX, M.L.; ARMÚA-FERNÁNDEZ, M.T.; SOARES, J.F.; VENZAL, J.M.; SONNE, L. Rangelia vitalii in free-living crab-eating foxes (Cerdocyon thous) in Uruguay. Ticks and Tick-borne Diseases, 2021, Volume 12, Issue 5, Article number 101765. Doi: https://doi.org/10.1016/j.ttbdis.2021.101765 Article history: Received 25 November 2020; Received in revised form 1 May 2021; Accepted 13 May 2021; Available online 4 June 2021.
This work was supported by the Conselho Nacional de Desenvolvimento Científico e Tecnológico ( CNPq ) and...| Biblioteca(s): INIA Las Brujas. |
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| 7. | | SCHILD, C.; BOABAID, F.M.; OLIVEIRA, L.G.S.; ARMENDANO, J.I.; SARAVIA, A.; CUSTODIO, A.; ALGORTA, J.; ALVAREZ, C.; JAURENA, M.; DIXON, R.M.; RIET-CORREA, F. Response of cows with osteomalacia grazing sub-tropical native pastures to phosphorus supplementation with loose mineral mix or feed blocks. Veterinary Journal. 2023, Volume 298-299, 106013. https://doi.org/10.1016/j.tvjl.2023.106013 Article history: Accepted 20 June 2023; Available online 22 June 2023. -- Correspondence author: Riet-Correa, F.; Programa de pós-graduação em Ciência Animal nos Trópicos, Escola de Medicina Veterinária e Zootecnia, Universidade Federal...| Biblioteca(s): INIA Las Brujas. |
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| Registros recuperados : 7 | |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
05/02/2020 |
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Actualizado : |
05/02/2020 |
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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 : |
OLIVEIRA, L.G.S.; WATANABE, T.T.N.; BOABAID, F.M.; WOUTERS, F.; BANDARRA, P.M.; GUERRA, P.R.; DRIEMEIER, D. |
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Afiliación : |
LUIZ GUSTAVO SCHNEIDER DE OLIVEIRA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay.; TATIANE T.N. WATANABE, Louisiana Animal Disease Diagnostic Laboratory, Louisiana State University, School of Veterinary Medicine, River Road, Baton Rouge, LA, United States; FABIANA M. BOABAID, Polo de Desarrollo Universitario del Instituto Superior de la Carne, Universidad de la República (UdelaR), Tacuarembó, TBO, Uruguay; FLADEMIR WOUTERS, Setor de Patologia Veterinária, Departamento de Medicina Veterinária, Universidade Federal de Lavras (UFLA), Lavras, MG, Brazil; PAULO M. BANDARRA, Núcleo de Reabilitação da Fauna Silvestre, Instituto de Biologia, Universidade Federal de Pelotas (UFPel), Pelotas, RS, Brazil; PRISCILA R. GUERRA, Department of Veterinary and Animal Sciences, University of Copenhagen (UCPH), Frederiksberg, Denmark; DAVID DRIEMEIER, Setor de Patologia Veterinária, Faculdade de Veterinária, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil. |
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Título : |
Clinical and pathological findings of Rhodococcus equi infection in foals. [Achados clínicos e patológicos da infecção por Rhodococcus equi em potros]. |
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Fecha de publicación : |
2019 |
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Fuente / Imprenta : |
Pesquisa Veterinaria Brasileira, 2019, Volume 39, Issue 11, 2019, Pages 849-857. OPEN ACCESS. Doi: http://dx.doi.org/10.1590/1678-5150-pvb-6252 |
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ISSN : |
0100-736X |
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DOI : |
10.1590/1678-5150-pvb-6252 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received: March 05, 2019 / Accepted: March 12, 2019.
Corresponding author: David Driemeier - davetpat@ufrgs.br |
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Contenido : |
ABSTRACT.
Infection by Rhodococcus equi is considered one of the major health concerns for foals worldwide. In order to better understand the disease?s clinical and pathological features, we studied twenty cases of natural infection by R. equi in foals. These cases are characterized according to their clinical and pathological findings and immunohistochemical aspects. Necropsy, histologic examination, bacterial culture, R. equi and Pneumocystis spp. immunohistochemistry were performed. The foals had a mean age of 60 days and presented respiratory signs (11/20), hyperthermia (10/20), articular swelling (6/20), prostration (4/20), locomotor impairment (3/20) and diarrhea (3/20), among others. The main lesions were of pyogranulomatous pneumonia, seen in 19 foals, accompanied or not by pyogranulomatous lymphadenitis (10/20) and pyogranulomatous and ulcerative enterocolitis (5/20). Pyogranulomatous osteomyelitis was seen in 3 foals, one of which did not have pulmonary involvement. There was lymphoplasmacytic (4/20), lymphoplasmacytic and neutrophilic (1/20) or pyogranulomatous arthritis (1/20), affecting multiple or singular joints. Immunohistochemistry revealed to be a valuable tool for the detection of R. equi, confirming the diagnosis in all cases. Furthermore, pulmonary immunostaining for Pneumocystis spp. demonstrates that a coinfection with R. equi and this fungal agent is a common event in foals, seen in 13 cases. © 2019 Colegio Brasileiro de Patologia Animal. All rights reserved.
RESUMO.
Infecção por Rhodococcus equi é considerado um dos maiores problemas sanitários para potros em todo o mundo. Para melhor compreender a apresentação clínica e patológica da enfermidade, foram avaliados vinte casos de infecção natural por R. equi em potros. Os casos são caracterizados de acordo com seus achados clínicos e patológicos e aspectos imuno-histoquímicos. Foram realizados exames de necropsia, histologia, bacteriologia e imuno-histoquímica para R. equi e Pneumocystis spp. Os potros tinham idade media de 60 dias e apresentaram sinais respiratórios (11/20), hipertermia (10/20), aumento de volume articular (6/20), prostração (4/20), distúrbios locomotores (3/20) e diarreia (3/20), entre outros. As lesões mais importantes eram pneumonia piogranulomatosa, vista em 19 potros, acompanhada ou não por linfadenite piogranulomatosa (10/20) e enterocolite ulcerativa (5/20). Osteomielite piogranulomatosa foi constatada em três potros, um dos quais não apresentava envolvimento pulmonar. Artrites afetando uma ou múltiplas articulações eram caracterizadas por infiltrado linfoplasmocítico (4/20), linfoplasmocítico e neutrofílico (1/20) e piogranulomatoso (1/20). A imuno-histoquímica demonstrou ser uma ferramenta valiosa na detecção de R. equi, permitindo confirmar o diagnóstico em todos os casos avaliados. Além disso, a imuno-histoquímica para Pneumocystis spp. demonstra que a coinfecção por R. equi e o agente fúngico é um evento frequente em potros, constatado em 13 casos. MenosABSTRACT.
Infection by Rhodococcus equi is considered one of the major health concerns for foals worldwide. In order to better understand the disease?s clinical and pathological features, we studied twenty cases of natural infection by R. equi in foals. These cases are characterized according to their clinical and pathological findings and immunohistochemical aspects. Necropsy, histologic examination, bacterial culture, R. equi and Pneumocystis spp. immunohistochemistry were performed. The foals had a mean age of 60 days and presented respiratory signs (11/20), hyperthermia (10/20), articular swelling (6/20), prostration (4/20), locomotor impairment (3/20) and diarrhea (3/20), among others. The main lesions were of pyogranulomatous pneumonia, seen in 19 foals, accompanied or not by pyogranulomatous lymphadenitis (10/20) and pyogranulomatous and ulcerative enterocolitis (5/20). Pyogranulomatous osteomyelitis was seen in 3 foals, one of which did not have pulmonary involvement. There was lymphoplasmacytic (4/20), lymphoplasmacytic and neutrophilic (1/20) or pyogranulomatous arthritis (1/20), affecting multiple or singular joints. Immunohistochemistry revealed to be a valuable tool for the detection of R. equi, confirming the diagnosis in all cases. Furthermore, pulmonary immunostaining for Pneumocystis spp. demonstrates that a coinfection with R. equi and this fungal agent is a common event in foals, seen in 13 cases. © 2019 Colegio Brasileiro de Patologia Animal. All rights r... Presentar Todo |
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Palabras claves : |
Clinic; Doenças infecciosas de equinos; Equine; Equine infectious diseases; Foals; Horses; Infection; Patology; PLATAFORMA SALUD ANIMAL; Pneumonias of foals; Potros; Rhodococcosis; Rhodococcus equi. |
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Asunto categoría : |
L73 Enfermedades de los animales |
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URL : |
http://www.scielo.br/pdf/pvb/v39n11/1678-5150-pvb-39-11-849.pdf
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Marc : |
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100 1 $aOLIVEIRA, L.G.S.
245 $aClinical and pathological findings of Rhodococcus equi infection in foals. [Achados clínicos e patológicos da infecção por Rhodococcus equi em potros].$h[electronic resource]
260 $c2019
500 $aArticle history: Received: March 05, 2019 / Accepted: March 12, 2019. Corresponding author: David Driemeier - davetpat@ufrgs.br
520 $aABSTRACT. Infection by Rhodococcus equi is considered one of the major health concerns for foals worldwide. In order to better understand the disease?s clinical and pathological features, we studied twenty cases of natural infection by R. equi in foals. These cases are characterized according to their clinical and pathological findings and immunohistochemical aspects. Necropsy, histologic examination, bacterial culture, R. equi and Pneumocystis spp. immunohistochemistry were performed. The foals had a mean age of 60 days and presented respiratory signs (11/20), hyperthermia (10/20), articular swelling (6/20), prostration (4/20), locomotor impairment (3/20) and diarrhea (3/20), among others. The main lesions were of pyogranulomatous pneumonia, seen in 19 foals, accompanied or not by pyogranulomatous lymphadenitis (10/20) and pyogranulomatous and ulcerative enterocolitis (5/20). Pyogranulomatous osteomyelitis was seen in 3 foals, one of which did not have pulmonary involvement. There was lymphoplasmacytic (4/20), lymphoplasmacytic and neutrophilic (1/20) or pyogranulomatous arthritis (1/20), affecting multiple or singular joints. Immunohistochemistry revealed to be a valuable tool for the detection of R. equi, confirming the diagnosis in all cases. Furthermore, pulmonary immunostaining for Pneumocystis spp. demonstrates that a coinfection with R. equi and this fungal agent is a common event in foals, seen in 13 cases. © 2019 Colegio Brasileiro de Patologia Animal. All rights reserved. RESUMO. Infecção por Rhodococcus equi é considerado um dos maiores problemas sanitários para potros em todo o mundo. Para melhor compreender a apresentação clínica e patológica da enfermidade, foram avaliados vinte casos de infecção natural por R. equi em potros. Os casos são caracterizados de acordo com seus achados clínicos e patológicos e aspectos imuno-histoquímicos. Foram realizados exames de necropsia, histologia, bacteriologia e imuno-histoquímica para R. equi e Pneumocystis spp. Os potros tinham idade media de 60 dias e apresentaram sinais respiratórios (11/20), hipertermia (10/20), aumento de volume articular (6/20), prostração (4/20), distúrbios locomotores (3/20) e diarreia (3/20), entre outros. As lesões mais importantes eram pneumonia piogranulomatosa, vista em 19 potros, acompanhada ou não por linfadenite piogranulomatosa (10/20) e enterocolite ulcerativa (5/20). Osteomielite piogranulomatosa foi constatada em três potros, um dos quais não apresentava envolvimento pulmonar. Artrites afetando uma ou múltiplas articulações eram caracterizadas por infiltrado linfoplasmocítico (4/20), linfoplasmocítico e neutrofílico (1/20) e piogranulomatoso (1/20). A imuno-histoquímica demonstrou ser uma ferramenta valiosa na detecção de R. equi, permitindo confirmar o diagnóstico em todos os casos avaliados. Além disso, a imuno-histoquímica para Pneumocystis spp. demonstra que a coinfecção por R. equi e o agente fúngico é um evento frequente em potros, constatado em 13 casos.
653 $aClinic
653 $aDoenças infecciosas de equinos
653 $aEquine
653 $aEquine infectious diseases
653 $aFoals
653 $aHorses
653 $aInfection
653 $aPatology
653 $aPLATAFORMA SALUD ANIMAL
653 $aPneumonias of foals
653 $aPotros
653 $aRhodococcosis
653 $aRhodococcus equi
700 1 $aWATANABE, T.T.N.
700 1 $aBOABAID, F.M.
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700 1 $aGUERRA, P.R.
700 1 $aDRIEMEIER, D.
773 $tPesquisa Veterinaria Brasileira, 2019, Volume 39, Issue 11, 2019, Pages 849-857. OPEN ACCESS. Doi: http://dx.doi.org/10.1590/1678-5150-pvb-6252
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