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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha : |
08/05/2017 |
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Actualizado : |
28/09/2018 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
OLINDA, R. G.; MEDEIROS, R. M. T.; DANTAS, A. F. M.; LEMOS, R. A. A. DE; RIET-CORREA, F. |
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Afiliación : |
FRANKLIN RIET-CORREA AMARAL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay.//Hospital Veterinário, Centro de Saúde e Tecnologia Rural (CSTR), Campus de Patos, Universidade Federal de Campina Grande (UFCG), Patos, PB, Brasil. |
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Título : |
Intoxicação por Enterolobium contortisdiliquum em bovinos na região Nordeste do Brasil. |
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Fecha de publicación : |
2015 |
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Fuente / Imprenta : |
Pesquisa Veterinária Brasileira, Brasília, DF v. 35, n.1, p. 44-48, jan. 2015. |
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Idioma : |
Portugués |
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Notas : |
Article history: Recebido em 6 de janeiro de 2015.//Aceito para publicação em 21 de janeiro de 2015. |
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Contenido : |
Descreve-se um surto de fotossensibilização causada por favas de Enterolobium contortisiliquum em bovinos no Estado de Pernambuco, Nordeste do Brasil. Os sinais clínicos observados foram hiporexia, prostração, perda de peso, edema generalizado, dermatite e icterícia. Havia anemia e atividades séricas de AST, LDH e GGT elevadas. A concentração sérica de ureia encontrava-se levemente aumentada e creatinina, proteínas séricas e albumina estavam em níveis normais. Na necropsia, o fígado estava aumentado de tamanho e difusamente alaranjado e os rins estavam aumentados de volume e apresentavam estriações esbranquiçadas irregulares entremeadas por áreas escuras na superfície subcapsular. Histologicamente, observou-se na pele, dermatite ulcerativa. No fígado havia vacuolização e necrose de hepatócitos da região centrolobular e ocasionalmente necrose individual de hepatócitos em outras regiões. O rim apresentava nefrose tubular tóxica. O diagnóstico diferencial da intoxicação por E. contortisiliquum na região semiárida deve incluir as intoxicações por Brachiaria spp, Panicum dichotomiflorum e Froelichia humboldtiana, que também causam fotossensibilização. |
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Palabras claves : |
Enterolobium cointortisiliquum; Hepatopatia tóxica; Intoxicação por planta; SALUD ANIMAL. |
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Thesagro : |
Bovino; Cattle; Fotossensibilização; Intoxicação; Planta tóxica; Poisonous plants. |
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Asunto categoría : |
L74 Trastornos misceláneos de los animales |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/6770/1/Pesq.-Vet.-Bras.-351p.44-48-janeiro-2015.pdf
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Marc : |
LEADER 02205naa a2200301 a 4500
001 1057186
005 2018-09-28
008 2015 bl uuuu u00u1 u #d
100 1 $aOLINDA, R. G.
245 $aIntoxicação por Enterolobium contortisdiliquum em bovinos na região Nordeste do Brasil.$h[electronic resource]
260 $c2015
500 $aArticle history: Recebido em 6 de janeiro de 2015.//Aceito para publicação em 21 de janeiro de 2015.
520 $aDescreve-se um surto de fotossensibilização causada por favas de Enterolobium contortisiliquum em bovinos no Estado de Pernambuco, Nordeste do Brasil. Os sinais clínicos observados foram hiporexia, prostração, perda de peso, edema generalizado, dermatite e icterícia. Havia anemia e atividades séricas de AST, LDH e GGT elevadas. A concentração sérica de ureia encontrava-se levemente aumentada e creatinina, proteínas séricas e albumina estavam em níveis normais. Na necropsia, o fígado estava aumentado de tamanho e difusamente alaranjado e os rins estavam aumentados de volume e apresentavam estriações esbranquiçadas irregulares entremeadas por áreas escuras na superfície subcapsular. Histologicamente, observou-se na pele, dermatite ulcerativa. No fígado havia vacuolização e necrose de hepatócitos da região centrolobular e ocasionalmente necrose individual de hepatócitos em outras regiões. O rim apresentava nefrose tubular tóxica. O diagnóstico diferencial da intoxicação por E. contortisiliquum na região semiárida deve incluir as intoxicações por Brachiaria spp, Panicum dichotomiflorum e Froelichia humboldtiana, que também causam fotossensibilização.
650 $aBovino
650 $aCattle
650 $aFotossensibilização
650 $aIntoxicação
650 $aPlanta tóxica
650 $aPoisonous plants
653 $aEnterolobium cointortisiliquum
653 $aHepatopatia tóxica
653 $aIntoxicação por planta
653 $aSALUD ANIMAL
700 1 $aMEDEIROS, R. M. T.
700 1 $aDANTAS, A. F. M.
700 1 $aLEMOS, R. A. A. DE
700 1 $aRIET-CORREA, F.
773 $tPesquisa Veterinária Brasileira, Brasília, DF$gv. 35, n.1, p. 44-48, jan. 2015.
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Registro original : |
INIA La Estanzuela (LE) |
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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha actual : |
25/10/2019 |
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Actualizado : |
25/10/2019 |
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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 : |
SIMÕES, J.G.; MEDEIROS, R.M.T.; MEDEIROS, M.A.; OLINDA, R.G.; DANTAS, A.F.M.; RIET-CORREA, F. |
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Afiliación : |
Unidade Acadêmica de Medicina Veterinária (UAMV), Centro de Saúde e Tecnologia Rural (CSTR), Universidade Federal de Campina Grande (UFCG), Av. Universitária s/n, Bairro Santa Cecília, Patos, PB 58700-970, Brazil.; ROSANE MARIA T. MEDEIROS, Unidade Acadêmica de Medicina Veterinária (UAMV), Centro de Saúde e Tecnologia Rural (CSTR), Universidade Federal de Campina Grande (UFCG), Av. Universitária s/n, Bairro Santa Cecília, Patos, PB 58700-970, Brazil.; MÁRCIA A. MEDEIROS, Unidade Acadêmica de Medicina Veterinária (UAMV), Centro de Saúde e Tecnologia Rural (CSTR), Universidade Federal de Campina Grande (UFCG), Av. Universitária s/n, Bairro Santa Cecília, Patos, PB 58700-970, Brazil.; ROBÉRIO G. OLINDA, Unidade Acadêmica de Medicina Veterinária (UAMV), Centro de Saúde e Tecnologia Rural (CSTR), Universidade Federal de Campina Grande (UFCG), Av. Universitária s/n, Bairro Santa Cecília, Patos, PB 58700-970, Brazil.; ANTÔNIO FLÁVIO M. DANTAS, Unidade Acadêmica de Medicina Veterinária (UAMV), Centro de Saúde e Tecnologia Rural (CSTR), Universidade Federal de Campina Grande (UFCG), Av. Universitária s/n, Bairro Santa Cecília, Patos, PB 58700-970, Brazil.; FRANKLIN RIET-CORREA AMARAL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Nitrate and nitrite poisoning in sheep and goats caused by ingestion of Portulaca oleracea. [Intoxicação por nitratos e nitritos em ovinos e caprinos causada pela ingestão de Portulaca oleracea]. |
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Fecha de publicación : |
2018 |
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Fuente / Imprenta : |
Pesquisa Veterinaria Brasileira, 1 August 2018, Volume 38, Issue 8, Pages 1549-1553. OPEN ACCESS |
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DOI : |
10.1590/1678-5150-pvb-5550 |
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Idioma : |
Inglés |
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Notas : |
Article history: 1 Received on July 27, 2017./Accepted for publication on August 13, 2017. |
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Contenido : |
ABSTRACT. Three outbreaks of poisoning by Portulaca oleracea were reported in sheep and goats in Northeast Brazil. In the first outbreak, 8 out of 20 sheep were affected and later died. In the second outbreak, three goats and one sheep died out of a flock of 30 animals that included both species. In the third outbreak, two out of 19 sheep were affected, and they recovered after a treatment of 2% methylene blue at a dose of 4 mg/kg body weight. In the first and
second outbreaks, the animals ingested P. oleracea after it was cut and offered in feeders. In the third outbreak, the flock was grazing in an area that had been invaded by the plant. To determine the toxicity, P. oleracea was administered experimentally at a dose of 80g/kg of body weight to seven sheep, weighing 19-30 kg. One control sheep received green grass. One to four hours after P. oleracea ingestion, the animals showed clinical signs of poisoning characterized by cyanotic mucous membranes, bloat, ruminal pH of 8-9, pollakiuria, aerophagia,involuntary movements of the upper lip, apathy, tachypnea and tachycardia. Five animals
recovered, including one that was treated with 1% methylene blue, and two animals died. During necropsy, the mucous membranes were brownish, and the blood was dark brown. Diphenylamine tests of the plant and of rumen contents were positive for nitrates. Positive results for nitrates were also found in 24 samples of P. oleracea that were collected in different places in the states of Pernambuco and Paraíba. We conclude that P. oleracea accumulates nitrates at toxic levels and may cause poisoning in sheep and goats. MenosABSTRACT. Three outbreaks of poisoning by Portulaca oleracea were reported in sheep and goats in Northeast Brazil. In the first outbreak, 8 out of 20 sheep were affected and later died. In the second outbreak, three goats and one sheep died out of a flock of 30 animals that included both species. In the third outbreak, two out of 19 sheep were affected, and they recovered after a treatment of 2% methylene blue at a dose of 4 mg/kg body weight. In the first and
second outbreaks, the animals ingested P. oleracea after it was cut and offered in feeders. In the third outbreak, the flock was grazing in an area that had been invaded by the plant. To determine the toxicity, P. oleracea was administered experimentally at a dose of 80g/kg of body weight to seven sheep, weighing 19-30 kg. One control sheep received green grass. One to four hours after P. oleracea ingestion, the animals showed clinical signs of poisoning characterized by cyanotic mucous membranes, bloat, ruminal pH of 8-9, pollakiuria, aerophagia,involuntary movements of the upper lip, apathy, tachypnea and tachycardia. Five animals
recovered, including one that was treated with 1% methylene blue, and two animals died. During necropsy, the mucous membranes were brownish, and the blood was dark brown. Diphenylamine tests of the plant and of rumen contents were positive for nitrates. Positive results for nitrates were also found in 24 samples of P. oleracea that were collected in different places in the states of Pernamb... Presentar Todo |
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Palabras claves : |
GOATS; METHEMOGLOBINEMIA; NITRITE; PLATAFORMA SALUD ANIMAL; POISONING; POISONOUS PLANTS; PORTULACA OLERACEA; SHEEP; TOXIC PLANTS. |
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Thesagro : |
CAPRINOS; OVINOS; PLANTAS TOXICAS. |
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Asunto categoría : |
L74 Trastornos misceláneos de los animales |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/13650/1/Pesq.-Vet.-Bras.-3881549-1553-agosto-2018.pdf
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Marc : |
LEADER 02823naa a2200349 a 4500
001 1060351
005 2019-10-25
008 2018 bl uuuu u00u1 u #d
024 7 $a10.1590/1678-5150-pvb-5550$2DOI
100 1 $aSIMÕES, J.G.
245 $aNitrate and nitrite poisoning in sheep and goats caused by ingestion of Portulaca oleracea. [Intoxicação por nitratos e nitritos em ovinos e caprinos causada pela ingestão de Portulaca oleracea].$h[electronic resource]
260 $c2018
500 $aArticle history: 1 Received on July 27, 2017./Accepted for publication on August 13, 2017.
520 $aABSTRACT. Three outbreaks of poisoning by Portulaca oleracea were reported in sheep and goats in Northeast Brazil. In the first outbreak, 8 out of 20 sheep were affected and later died. In the second outbreak, three goats and one sheep died out of a flock of 30 animals that included both species. In the third outbreak, two out of 19 sheep were affected, and they recovered after a treatment of 2% methylene blue at a dose of 4 mg/kg body weight. In the first and second outbreaks, the animals ingested P. oleracea after it was cut and offered in feeders. In the third outbreak, the flock was grazing in an area that had been invaded by the plant. To determine the toxicity, P. oleracea was administered experimentally at a dose of 80g/kg of body weight to seven sheep, weighing 19-30 kg. One control sheep received green grass. One to four hours after P. oleracea ingestion, the animals showed clinical signs of poisoning characterized by cyanotic mucous membranes, bloat, ruminal pH of 8-9, pollakiuria, aerophagia,involuntary movements of the upper lip, apathy, tachypnea and tachycardia. Five animals recovered, including one that was treated with 1% methylene blue, and two animals died. During necropsy, the mucous membranes were brownish, and the blood was dark brown. Diphenylamine tests of the plant and of rumen contents were positive for nitrates. Positive results for nitrates were also found in 24 samples of P. oleracea that were collected in different places in the states of Pernambuco and Paraíba. We conclude that P. oleracea accumulates nitrates at toxic levels and may cause poisoning in sheep and goats.
650 $aCAPRINOS
650 $aOVINOS
650 $aPLANTAS TOXICAS
653 $aGOATS
653 $aMETHEMOGLOBINEMIA
653 $aNITRITE
653 $aPLATAFORMA SALUD ANIMAL
653 $aPOISONING
653 $aPOISONOUS PLANTS
653 $aPORTULACA OLERACEA
653 $aSHEEP
653 $aTOXIC PLANTS
700 1 $aMEDEIROS, R.M.T.
700 1 $aMEDEIROS, M.A.
700 1 $aOLINDA, R.G.
700 1 $aDANTAS, A.F.M.
700 1 $aRIET-CORREA, F.
773 $tPesquisa Veterinaria Brasileira, 1 August 2018, Volume 38, Issue 8, Pages 1549-1553. OPEN ACCESS
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