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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 : |
03/10/2019 |
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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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Autor : |
MACHADO, M; WILSON, T.M.; RIBEIRO DE SOUSA, D.E.; LOPES CÂMARA , A.C.; FURLAN, F.H.; SILVA ALMEIDA E MACÊDO, J.T; PUPIN, R.C.; AMARAL DE LEMOS, R.A; ARMIÉN, A.G.; BARROS, S.S.; RIET-CORREA, F.; BOTELHO DE CASTRO, M. |
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Afiliación : |
MIZAEL MACHADO, Veterinary Pathology Laboratory, Veterinary Teaching Hospital, Via L4 Norte, sn/, Universidade de Brasília (UnB), Campus Universitário Darcy Ribeiro, 70636-200, Brasília, Distrito Federal, Brazil.; TAIS MEZIARA WILSON, Veterinary Pathology Laboratory, Veterinary Teaching Hospital, Via L4 Norte, sn/, Universidade de Brasília (UnB), Campus Universitário Darcy Ribeiro, 70636-200, Brasília, Distrito Federal, Brazil.; DAVI EMANUEL RIBEIRO DE SOUSA, Veterinary Pathology Laboratory, Veterinary Teaching Hospital, Via L4 Norte, sn/, Universidade de Brasília (UnB), Campus Universitário Darcy Ribeiro, 70636-200, Brasília, Distrito Federal, Brazil.; ANTÔNIO CARLOS LOPES CÂMARA, Large Animal Veterinary Teaching Hospital, Universidade de Brasília (UnB), SIT PqEAT, Granja do Torto, 70297-400, Brasília, Distrito Federal, Brazil.; FERNANDO HENRIQUE FURLAN, Veterinary Pathology Laboratory, Veterinary Teaching Hospital Universidade Federal de Mato Grosso (UFMT), Av. Fernando Corrêa da Costa 2367, Boa Esperança, 78060-900, Cuiabá, Mato Grosso, Brazil.; JULIANA TARGINO SILVA ALMEIDA E MACÊDO, Veterinary Pathology Laboratory, Veterinary Teaching Hospital, Via L4 Norte, sn/, Universidade de Brasília (UnB), Campus Universitário Darcy Ribeiro, 70636-200, Brasília, Distrito Federal, Brazil.; RAYANE CHITOLINA PUPIN, College of Veterinary Medicine and Animal Science, Universidade Federal de Mato Grosso do Sul (UFMS), Av. Senador Filinto Müller 2443, 79074-460, Campo Grande, Mato Grosso do Sul, Brazil; RICARDO ANTÔNIO AMARAL DE LEMOS, College of Veterinary Medicine and Animal Science, Universidade Federal de Mato Grosso do Sul (UFMS), Av. Senador Filinto Müller 2443, 79074-460, Campo Grande, Mato Grosso do Sul, Brazil.; ANIBAL G. ARMIÉN, Ultrastructural Pathology Unit, Veterinary Diagnostic Laboratory, University of Minnesota, 1333 Gortner Ave, MN 55108, St. Paul, MN, USA; SEVERO SALES BARROS, Department of Pathology, Veterinary Faculty, Federal University of Pelotas, Campus Capão do Leão, 96010-900, Pelotas, Rio Grande do Sul, Brazil.; FRANKLIN RIET-CORREA AMARAL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MÁRCIO BOTELHO DE CASTRO, Veterinary Pathology Laboratory, Veterinary Teaching Hospital, Via L4 Norte, sn/, Universidade de Brasília (UnB), Campus Universitário Darcy Ribeiro, 70636-200, Brasília, Distrito Federal, Brazil. |
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Título : |
Fatal lancehead pit viper (Bothrops spp.) envenomation in horses. |
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Fecha de publicación : |
2019 |
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Fuente / Imprenta : |
Toxicon, December 2019, Volume 170, Pages 41-50. |
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DOI : |
10.1016/j.toxicon.2019.09.002 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 9 May 2019/ Revised 16 July 2019/ Accepted 1 September 2019/ Available online 6 September 2019. |
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Contenido : |
Abstract:
Snake bite envenomations in farm animals are generally overestimated as the cause of mortality in rural areas in Latin America. However, most cases are based only on anecdotal information and assumptions, and lack diagnostic evidence. There are few proven reports of envenomation and death in horses caused by snakebites from members of the Bothrops genus (lancehead pit vipers). This study presents epidemiological and clinical-pathological findings of fatal bothropic envenomation in horses from Central Western Brazil in order to contribute to the correct diagnosis of this condition. A survey of the records of equine necropsies from the Veterinary Pathology Laboratories of the University of Brasilia, Federal University of Mato Grosso and Federal University of Mato Grosso do Sul, from January 2010 to February 2018, was performed. Five fatal cases of bothropic snakebite were identified in 755 necropsies of horses, corresponding to 0.66% of these cases, ranging annually from 0.33% to 0.89%. The main necropsy findings were marked swelling and diffuse subcutaneous hemorrhage, and identification of the fang marks in 2 out of five horses. Hemorrhage in most organs and tissues was the pathological hallmark of systemic envenomation. Myonecrosis, dermonecrosis, and moderate to severe kidney degeneration and necrosis were also observed. Fatal Bothrops snakebites in horses have a low occurrence in Central Western Brazil and most cases occur in the rainy season. The diagnosis of this condition may be substantiated by clinical signs and pathological findings. Local hemorrhage and necrosis, systemic hemorrhagic disorders and injuries related to acute kidney injury are the predominant clinical signs. These findings should be considered in the diagnosis and therapeutic management of these envenomations. MenosAbstract:
Snake bite envenomations in farm animals are generally overestimated as the cause of mortality in rural areas in Latin America. However, most cases are based only on anecdotal information and assumptions, and lack diagnostic evidence. There are few proven reports of envenomation and death in horses caused by snakebites from members of the Bothrops genus (lancehead pit vipers). This study presents epidemiological and clinical-pathological findings of fatal bothropic envenomation in horses from Central Western Brazil in order to contribute to the correct diagnosis of this condition. A survey of the records of equine necropsies from the Veterinary Pathology Laboratories of the University of Brasilia, Federal University of Mato Grosso and Federal University of Mato Grosso do Sul, from January 2010 to February 2018, was performed. Five fatal cases of bothropic snakebite were identified in 755 necropsies of horses, corresponding to 0.66% of these cases, ranging annually from 0.33% to 0.89%. The main necropsy findings were marked swelling and diffuse subcutaneous hemorrhage, and identification of the fang marks in 2 out of five horses. Hemorrhage in most organs and tissues was the pathological hallmark of systemic envenomation. Myonecrosis, dermonecrosis, and moderate to severe kidney degeneration and necrosis were also observed. Fatal Bothrops snakebites in horses have a low occurrence in Central Western Brazil and most cases occur in the rainy season. The diagnosis of t... Presentar Todo |
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Palabras claves : |
ACUTE KIDNEY INJURY; BOTHROPS; ENDOTHELIAL INJURY; HORSES; PLATAFORMA SALUD ANIMAL; SNAKE; SNAKEBITE. |
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Thesagro : |
CABALLOS. |
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Asunto categoría : |
-- |
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Marc : |
LEADER 02975naa a2200373 a 4500
001 1060277
005 2019-10-09
008 2019 bl uuuu u00u1 u #d
024 7 $a10.1016/j.toxicon.2019.09.002$2DOI
100 1 $aMACHADO, M
245 $aFatal lancehead pit viper (Bothrops spp.) envenomation in horses.$h[electronic resource]
260 $c2019
500 $aArticle history: Received 9 May 2019/ Revised 16 July 2019/ Accepted 1 September 2019/ Available online 6 September 2019.
520 $aAbstract: Snake bite envenomations in farm animals are generally overestimated as the cause of mortality in rural areas in Latin America. However, most cases are based only on anecdotal information and assumptions, and lack diagnostic evidence. There are few proven reports of envenomation and death in horses caused by snakebites from members of the Bothrops genus (lancehead pit vipers). This study presents epidemiological and clinical-pathological findings of fatal bothropic envenomation in horses from Central Western Brazil in order to contribute to the correct diagnosis of this condition. A survey of the records of equine necropsies from the Veterinary Pathology Laboratories of the University of Brasilia, Federal University of Mato Grosso and Federal University of Mato Grosso do Sul, from January 2010 to February 2018, was performed. Five fatal cases of bothropic snakebite were identified in 755 necropsies of horses, corresponding to 0.66% of these cases, ranging annually from 0.33% to 0.89%. The main necropsy findings were marked swelling and diffuse subcutaneous hemorrhage, and identification of the fang marks in 2 out of five horses. Hemorrhage in most organs and tissues was the pathological hallmark of systemic envenomation. Myonecrosis, dermonecrosis, and moderate to severe kidney degeneration and necrosis were also observed. Fatal Bothrops snakebites in horses have a low occurrence in Central Western Brazil and most cases occur in the rainy season. The diagnosis of this condition may be substantiated by clinical signs and pathological findings. Local hemorrhage and necrosis, systemic hemorrhagic disorders and injuries related to acute kidney injury are the predominant clinical signs. These findings should be considered in the diagnosis and therapeutic management of these envenomations.
650 $aCABALLOS
653 $aACUTE KIDNEY INJURY
653 $aBOTHROPS
653 $aENDOTHELIAL INJURY
653 $aHORSES
653 $aPLATAFORMA SALUD ANIMAL
653 $aSNAKE
653 $aSNAKEBITE
700 1 $aWILSON, T.M.
700 1 $aRIBEIRO DE SOUSA, D.E.
700 1 $aLOPES CÂMARA , A.C.
700 1 $aFURLAN, F.H.
700 1 $aSILVA ALMEIDA E MACÊDO, J.T
700 1 $aPUPIN, R.C.
700 1 $aAMARAL DE LEMOS, R.A
700 1 $aARMIÉN, A.G.
700 1 $aBARROS, S.S.
700 1 $aRIET-CORREA, F.
700 1 $aBOTELHO DE CASTRO, M.
773 $tToxicon, December 2019, Volume 170, Pages 41-50.
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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 : |
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 : |
LEADER 04387naa a2200385 a 4500
001 1060766
005 2020-02-05
008 2019 bl uuuu u00u1 u #d
022 $a0100-736X
024 7 $a10.1590/1678-5150-pvb-6252$2DOI
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.
700 1 $aWOUTERS, F.
700 1 $aBANDARRA, P.M.
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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