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Biblioteca (s) : |
INIA La Estanzuela. |
Fecha : |
11/07/2017 |
Actualizado : |
09/10/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
OLIVEIRA, C.A.; SILVA, A.O.F.; CERQUEIRA,V.D.; SCOFIELD, A.; ALMEIDA, M.B.; RIET-CORREA, F.; FELIPPE-BAUER, M.L.; RIET-CORREA, G. |
Afiliación : |
CARLOS ALBERTO OLIVEIRA2,, Programa de Pós-Graduação em Saúde animal na Amazônia, Universidade Federal do Pará (UFPA),Brasil.; ANTONIO OZEMIR FIALHO SILVA2,, Programa de Pós-Graduação em Saúde animal na Amazônia, Universidade Federal do Pará (UFPA),Brasil.; VALÍRIA D. CERQUEIRA2,, Programa de Pós-Graduação em Saúde animal na Amazônia, Universidade Federal do Pará (UFPA),Brasil.; ALESSANDRA SCOFIELD, Programa de Pós-Graduação em Saúde animal na Amazônia, Universidade Federal do Pará (UFPA),Brasil.; MILTON BEGERES ALMEIDA, Programa de Pós-Graduação em Saúde animal na Amazônia, Universidade Federal do Pará (UFPA),Brasil.; FRANKLIN RIET-CORREA AMARAL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay./Hospital Veterinário, Campus de Patos da Universidade Federal de Campina Grande (UFCG),Brasil.; MARIA L. FELIPPE-BAUER, Coleção de Ceratopogonidae, Laboratório de Diptera, Instituto Oswaldo Cruz - Fiocruz,Brasil.; GABRIELA RIET-CORREA2, Programa de Pós-Graduação em Saúde animal na Amazônia, Universidade Federal do Pará (UFPA),Brasil. |
Título : |
Allergic dermatitis caused by Culicoides in Texel sheep in the state of Pará. |
Fecha de publicación : |
2017 |
Fuente / Imprenta : |
Pesquisa Veterinaria Brasileira, 37(4):301-306, 2017. |
DOI : |
10.1590/s0100-736x2017000400001 |
Idioma : |
Inglés |
Notas : |
Article history: Received on June 11, 2015. //Accepted for publication on August 31, 2016. |
Contenido : |
Abstract: Allergic dermatitis was studied at a farm located in the municipality of Castanhal in the state of Pará, Brazil, from December 2009 to December 2012. Clinical and epidemiological data were obtained during monthly visits to the farm. Skin biopsies were performed for histopathological examinations, and insects were captured with Centers for Disease Control and Prevention (CDC) traps and live-bait entomological vacuum devices. The property housed a herd of both genders, with 45 Santa Inês sheep of different ages and 72 Texel adults. Of the 72 Texel sheep, 56 were affected. Of these, 24 exhibited alopecia, erythema, edema, and crust in the ears, on top of the head, and less often, around the eyes. In addition to the lesions described above, 14 animals exhibited hyperpigmentation of the ears and/or around the eyes and crust in the nose. Another 18 animals exhibited chronic lesions characterized by deformed and thickened ears, alopecia with hyperpigmentation, and in most cases, secondary bacterial infections with abscesses and/or myiasis. Some of these animals had lost part of their ears. Histologically, the lesions were characterized as orthokeratotic hyperkeratosis, acanthosis, vacuolization, and necrosis of epidermal cells. An inflammatory infiltrate was present in the dermis, which was composed mainly of eosinophils and macrophages, some lymphocytes and mast cells, and few neutrophils, in addition to edema and collagen deposition. The Santa Inês sheep were not affected. Among the captured insects, 294 specimens of Culicoides (Hoffmania) plaumanni Spinelli, 57 specimens of C. (Hoffmania) insignis Lutz, and 27 specimens of other Culicoides species were identified. We conclude that C. plaumanni, C. insignis, and possibly other Culicoides species are involved in the etiology of allergic dermatitis in Texel sheep in the state of Pará. Santa Inês sheep in the same region and under the same conditions were not affected, which suggests lower susceptibility of these animals. MenosAbstract: Allergic dermatitis was studied at a farm located in the municipality of Castanhal in the state of Pará, Brazil, from December 2009 to December 2012. Clinical and epidemiological data were obtained during monthly visits to the farm. Skin biopsies were performed for histopathological examinations, and insects were captured with Centers for Disease Control and Prevention (CDC) traps and live-bait entomological vacuum devices. The property housed a herd of both genders, with 45 Santa Inês sheep of different ages and 72 Texel adults. Of the 72 Texel sheep, 56 were affected. Of these, 24 exhibited alopecia, erythema, edema, and crust in the ears, on top of the head, and less often, around the eyes. In addition to the lesions described above, 14 animals exhibited hyperpigmentation of the ears and/or around the eyes and crust in the nose. Another 18 animals exhibited chronic lesions characterized by deformed and thickened ears, alopecia with hyperpigmentation, and in most cases, secondary bacterial infections with abscesses and/or myiasis. Some of these animals had lost part of their ears. Histologically, the lesions were characterized as orthokeratotic hyperkeratosis, acanthosis, vacuolization, and necrosis of epidermal cells. An inflammatory infiltrate was present in the dermis, which was composed mainly of eosinophils and macrophages, some lymphocytes and mast cells, and few neutrophils, in addition to edema and collagen deposition. The Santa Inês sheep were not affect... Presentar Todo |
Palabras claves : |
ALLERGIC DERMATITIS; CULICOIDES; DERMATITIS ALÉRGICA; DERMATITIS ESTACIONAL; HIPERSENSIBILIDAD; HYPERSENSITIVITY; SALUD ANIMAL; SEASONAL DERMATITIS; TEXEL SHEEP. |
Thesagro : |
BRASIL; OVEJAS. |
Asunto categoría : |
E16 Enfermedades de los animales |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/7092/1/Pesq.-Vet.-Bras.-370.p.-2017.pdf
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Marc : |
LEADER 03116naa a2200361 a 4500 001 1057369 005 2019-10-09 008 2017 bl uuuu u00u1 u #d 024 7 $a10.1590/s0100-736x2017000400001$2DOI 100 1 $aOLIVEIRA, C.A. 245 $aAllergic dermatitis caused by Culicoides in Texel sheep in the state of Pará.$h[electronic resource] 260 $c2017 500 $aArticle history: Received on June 11, 2015. //Accepted for publication on August 31, 2016. 520 $aAbstract: Allergic dermatitis was studied at a farm located in the municipality of Castanhal in the state of Pará, Brazil, from December 2009 to December 2012. Clinical and epidemiological data were obtained during monthly visits to the farm. Skin biopsies were performed for histopathological examinations, and insects were captured with Centers for Disease Control and Prevention (CDC) traps and live-bait entomological vacuum devices. The property housed a herd of both genders, with 45 Santa Inês sheep of different ages and 72 Texel adults. Of the 72 Texel sheep, 56 were affected. Of these, 24 exhibited alopecia, erythema, edema, and crust in the ears, on top of the head, and less often, around the eyes. In addition to the lesions described above, 14 animals exhibited hyperpigmentation of the ears and/or around the eyes and crust in the nose. Another 18 animals exhibited chronic lesions characterized by deformed and thickened ears, alopecia with hyperpigmentation, and in most cases, secondary bacterial infections with abscesses and/or myiasis. Some of these animals had lost part of their ears. Histologically, the lesions were characterized as orthokeratotic hyperkeratosis, acanthosis, vacuolization, and necrosis of epidermal cells. An inflammatory infiltrate was present in the dermis, which was composed mainly of eosinophils and macrophages, some lymphocytes and mast cells, and few neutrophils, in addition to edema and collagen deposition. The Santa Inês sheep were not affected. Among the captured insects, 294 specimens of Culicoides (Hoffmania) plaumanni Spinelli, 57 specimens of C. (Hoffmania) insignis Lutz, and 27 specimens of other Culicoides species were identified. We conclude that C. plaumanni, C. insignis, and possibly other Culicoides species are involved in the etiology of allergic dermatitis in Texel sheep in the state of Pará. Santa Inês sheep in the same region and under the same conditions were not affected, which suggests lower susceptibility of these animals. 650 $aBRASIL 650 $aOVEJAS 653 $aALLERGIC DERMATITIS 653 $aCULICOIDES 653 $aDERMATITIS ALÉRGICA 653 $aDERMATITIS ESTACIONAL 653 $aHIPERSENSIBILIDAD 653 $aHYPERSENSITIVITY 653 $aSALUD ANIMAL 653 $aSEASONAL DERMATITIS 653 $aTEXEL SHEEP 700 1 $aSILVA, A.O.F. 700 1 $aCERQUEIRA,V.D. 700 1 $aSCOFIELD, A. 700 1 $aALMEIDA, M.B. 700 1 $aRIET-CORREA, F. 700 1 $aFELIPPE-BAUER, M.L. 700 1 $aRIET-CORREA, G. 773 $tPesquisa Veterinaria Brasileira, 37(4):301-306, 2017.
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Registro original : |
INIA La Estanzuela (LE) |
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
16/04/2024 |
Actualizado : |
16/04/2024 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
SOUSA, A.L.V.; SOUSA, D.E.R.; CERQUEIRA, L.A.; QUEIROZ-MACHADO, C.R.R.; GIARETTA, P.R.; RIET-CORREA, F.; CASTRO, M.B.; MACHADO, M. |
Afiliación : |
ANA LÍVIA V. SOUSA, Laboratório de Patologia Veterinária (LPV), Faculdade de Agronomia e Medicina Veterinária (FAV), Universidade de Brasília (UnB), Via L4 Norte, Asa Norte, Brasília, DF, 70636-200, Brazil; DAVI E.R. SOUSA, Laboratório de Patologia Veterinária (LPV), Faculdade de Agronomia e Medicina Veterinária (FAV), Universidade de Brasília (UnB), Brasília, Brazil; Graduate Program in Animal Science, Faculdade Agronomia e Medicina Veterinária (FAV), Universidade de Brazil; LIZ A. CERQUEIRA, Laboratório de Patologia Veterinária (LPV), Faculdade de Agronomia e Medicina Veterinária (FAV), Universidade de Brasília (UnB), Brasília, Brazil; Graduate Program in Animal Science, Faculdade Agronomia e Medicina Veterinária (FAV), Universidade de Brazil; CINTIA R.R. QUEIROZ-MACHADO, CENUR Noreste, Universidad de la República (UdelaR), Ruta 5 Km 386, Tacuarembó, 45000, Uruguay; PAULA R. GIARETTA, Gastrointestinal Laboratory, Department of Small Animal Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX, United States; FRANKLIN RIET-CORREA AMARAL, Graduate Program in Animal Science in the Tropics (PPGCAT), Faculdade de Medicina Veterinária e Zootecnia, Universidade Federal da Bahia (UFBA), Av. Adhemar de Barros 500, Ondina, BA, Salvador, 40170-110, Brazil; MÁRCIO B. CASTRO, Laboratório de Patologia Veterinária (LPV), Faculdade de Agronomia e Medicina Veterinária (FAV), Universidade de Brasília (UnB), Brasília, Brazil; Graduate Program in Animal Science, Faculdade Agronomia e Medicina Veterinária (FAV), Universidade de Brazil; MIZAEL MACHADO DA COSTA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Graduate Program in Animal Science, Faculdade de Agronomia e Medicina Veterinária (FAV), Universidade de Brasília (UnB), Campus Darcy Ribeiro, Brasília, DF, Brazil. |
Título : |
Cestrum axillare hepatotoxicity in cattle in the Distrito Federal, Goiás and Minas Gerais. [Hepatotoxicidade do Cestrum axillare em bovinos do Distrito Federal, Goiás e Minas Gerais].. |
Complemento del título : |
Original Article. Livestock Diseases. |
Fecha de publicación : |
2024 |
Fuente / Imprenta : |
Pesquisa Veterinaria Brasileira. 2024, Volume 44, e07399. https://doi.org/10.1590/1678-5150-PVB-7399 -- OPEN ACCESS. |
ISSN : |
0100-736X |
DOI : |
10.1590/1678-5150-PVB-7399 |
Idioma : |
Inglés |
Notas : |
Article history: Received 08 Nov 2023, Accepted 09 Dec 2023, Publication in this collection 18 Mar 2024, Date of issue 2024. -- Correspondence: Machado, M.; Graduate Program in Animal Science, Faculdade de Agronomia e Medicina Veterinária (FAV), Universidade de Brasília (UnB), Campus Darcy Ribeiro, ICC Norte, Asa Norte, Brasília, DF, Brazil; email:mmachado@inia.org.uy -- Document type: Article Gold Open Access. -- LICENSE: This is an open-access article distributed under the terms of the Creative Commons Attribution License https://creativecommons.org/licenses/by/4.0/ |
Contenido : |
ABSTRACT.- This study reports four outbreaks of Cestrum axillare poisoning in cattle. Outbreaks occurred in farms of the Distrito Federal, Goiás, and Minas Gerais states during the dry season, affecting cows and heifers, with a mortality rate of 1 to 14,28%. Poisoned animals showed neurological signs and recumbency, followed by death within 12 hours, and some animals were found dead. Gross and histological lesions were typical of acute hepatotoxicity with hepatomegaly, enhancement of lobular pattern, and centrilobular to massive necrosis. This study seems to be the first report on C. axillare poisoning in cattle in the Distrito Federal, Goiás, and Triângulo Mineiro. C. axillare poisoning must be included in the differential diagnosis for cattle with hepatic necrosis in these locations. .-.-.-.-.-.-.-.-.-. RESUMO.- Este estudo relata quatro surtos de intoxicação por Cestrum axillare em bovinos. Os surtos ocorreram em fazendas do Distrito Federal, Goiás e Minas Gerais durante a estação seca, afetando vacas e novilhas, com taxa de mortalidade de 1 a 14,28%. Os animais afetados apresentaram sinais neurológicos e decúbito, seguidos de óbito em 12 horas. Alguns animais foram encontrados mortos. Foram observadas lesões macroscópicas e histológicas típicas de hepatotoxicidade aguda como hepatomegalia, evidenciação do padrão lobular e necrose centrolobular a massiva. Este é o primeiro relato de intoxicação por C. axillare em bovinos no Distrito Federal, Goiás e Triângulo Mineiro. A intoxicação por Cestrum axillare deve ser incluída no diagnóstico diferencial de bovinos com necrose hepática nessas localidades. © 2024 Colegio Brasileiro de Patologia Animal. All rights reserved. MenosABSTRACT.- This study reports four outbreaks of Cestrum axillare poisoning in cattle. Outbreaks occurred in farms of the Distrito Federal, Goiás, and Minas Gerais states during the dry season, affecting cows and heifers, with a mortality rate of 1 to 14,28%. Poisoned animals showed neurological signs and recumbency, followed by death within 12 hours, and some animals were found dead. Gross and histological lesions were typical of acute hepatotoxicity with hepatomegaly, enhancement of lobular pattern, and centrilobular to massive necrosis. This study seems to be the first report on C. axillare poisoning in cattle in the Distrito Federal, Goiás, and Triângulo Mineiro. C. axillare poisoning must be included in the differential diagnosis for cattle with hepatic necrosis in these locations. .-.-.-.-.-.-.-.-.-. RESUMO.- Este estudo relata quatro surtos de intoxicação por Cestrum axillare em bovinos. Os surtos ocorreram em fazendas do Distrito Federal, Goiás e Minas Gerais durante a estação seca, afetando vacas e novilhas, com taxa de mortalidade de 1 a 14,28%. Os animais afetados apresentaram sinais neurológicos e decúbito, seguidos de óbito em 12 horas. Alguns animais foram encontrados mortos. Foram observadas lesões macroscópicas e histológicas típicas de hepatotoxicidade aguda como hepatomegalia, evidenciação do padrão lobular e necrose centrolobular a massiva. Este é o primeiro relato de intoxicação por C. axillare em bovinos no Distrito Federal, Goiás e Triângulo Mineiro. A i... Presentar Todo |
Palabras claves : |
Bovinos; Cattle; Cestrum axillare; Hepatotoxicidade aguda; Hepatotoxicosis; Plantas tóxicas; PLATAFORMA DE INVESTIGACIÓN EN SALUD ANIMAL - INIA; Poisonous plants. |
Asunto categoría : |
L73 Enfermedades de los animales |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/17605/1/10.15901678-5150-PVB-7399.pdf
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Marc : |
LEADER 03452naa a2200337 a 4500 001 1064592 005 2024-04-16 008 2024 bl uuuu u00u1 u #d 022 $a0100-736X 024 7 $a10.1590/1678-5150-PVB-7399$2DOI 100 1 $aSOUSA, A.L.V. 245 $aCestrum axillare hepatotoxicity in cattle in the Distrito Federal, Goiás and Minas Gerais. [Hepatotoxicidade do Cestrum axillare em bovinos do Distrito Federal, Goiás e Minas Gerais]..$h[electronic resource] 260 $c2024 500 $aArticle history: Received 08 Nov 2023, Accepted 09 Dec 2023, Publication in this collection 18 Mar 2024, Date of issue 2024. -- Correspondence: Machado, M.; Graduate Program in Animal Science, Faculdade de Agronomia e Medicina Veterinária (FAV), Universidade de Brasília (UnB), Campus Darcy Ribeiro, ICC Norte, Asa Norte, Brasília, DF, Brazil; email:mmachado@inia.org.uy -- Document type: Article Gold Open Access. -- LICENSE: This is an open-access article distributed under the terms of the Creative Commons Attribution License https://creativecommons.org/licenses/by/4.0/ 520 $aABSTRACT.- This study reports four outbreaks of Cestrum axillare poisoning in cattle. Outbreaks occurred in farms of the Distrito Federal, Goiás, and Minas Gerais states during the dry season, affecting cows and heifers, with a mortality rate of 1 to 14,28%. Poisoned animals showed neurological signs and recumbency, followed by death within 12 hours, and some animals were found dead. Gross and histological lesions were typical of acute hepatotoxicity with hepatomegaly, enhancement of lobular pattern, and centrilobular to massive necrosis. This study seems to be the first report on C. axillare poisoning in cattle in the Distrito Federal, Goiás, and Triângulo Mineiro. C. axillare poisoning must be included in the differential diagnosis for cattle with hepatic necrosis in these locations. .-.-.-.-.-.-.-.-.-. RESUMO.- Este estudo relata quatro surtos de intoxicação por Cestrum axillare em bovinos. Os surtos ocorreram em fazendas do Distrito Federal, Goiás e Minas Gerais durante a estação seca, afetando vacas e novilhas, com taxa de mortalidade de 1 a 14,28%. Os animais afetados apresentaram sinais neurológicos e decúbito, seguidos de óbito em 12 horas. Alguns animais foram encontrados mortos. Foram observadas lesões macroscópicas e histológicas típicas de hepatotoxicidade aguda como hepatomegalia, evidenciação do padrão lobular e necrose centrolobular a massiva. Este é o primeiro relato de intoxicação por C. axillare em bovinos no Distrito Federal, Goiás e Triângulo Mineiro. A intoxicação por Cestrum axillare deve ser incluída no diagnóstico diferencial de bovinos com necrose hepática nessas localidades. © 2024 Colegio Brasileiro de Patologia Animal. All rights reserved. 653 $aBovinos 653 $aCattle 653 $aCestrum axillare 653 $aHepatotoxicidade aguda 653 $aHepatotoxicosis 653 $aPlantas tóxicas 653 $aPLATAFORMA DE INVESTIGACIÓN EN SALUD ANIMAL - INIA 653 $aPoisonous plants 700 1 $aSOUSA, D.E.R. 700 1 $aCERQUEIRA, L.A. 700 1 $aQUEIROZ-MACHADO, C.R.R. 700 1 $aGIARETTA, P.R. 700 1 $aRIET-CORREA, F. 700 1 $aCASTRO, M.B. 700 1 $aMACHADO, M. 773 $tPesquisa Veterinaria Brasileira. 2024, Volume 44, e07399. https://doi.org/10.1590/1678-5150-PVB-7399 -- OPEN ACCESS.
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