|
|
Registro completo
|
Biblioteca (s) : |
INIA La Estanzuela. |
Fecha : |
25/10/2019 |
Actualizado : |
25/10/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
SIMÕES, J.G.; MEDEIROS, R.M.T.; MEDEIROS, M.A.; OLINDA, R.G.; DANTAS, A.F.M.; RIET-CORREA, F. |
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. |
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]. |
Fecha de publicación : |
2018 |
Fuente / Imprenta : |
Pesquisa Veterinaria Brasileira, 1 August 2018, Volume 38, Issue 8, Pages 1549-1553. OPEN ACCESS |
DOI : |
10.1590/1678-5150-pvb-5550 |
Idioma : |
Inglés |
Notas : |
Article history: 1 Received on July 27, 2017./Accepted for publication on August 13, 2017. |
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 |
Palabras claves : |
GOATS; METHEMOGLOBINEMIA; NITRITE; PLATAFORMA SALUD ANIMAL; POISONING; POISONOUS PLANTS; PORTULACA OLERACEA; SHEEP; TOXIC PLANTS. |
Thesagro : |
CAPRINOS; OVINOS; PLANTAS TOXICAS. |
Asunto categoría : |
L74 Trastornos misceláneos de los animales |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/13650/1/Pesq.-Vet.-Bras.-3881549-1553-agosto-2018.pdf
|
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
Descargar
Esconder MarcPresentar Marc Completo |
Registro original : |
INIA La Estanzuela (LE) |
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
|
Registro completo
|
Biblioteca (s) : |
INIA Tacuarembó. |
Fecha actual : |
21/02/2014 |
Actualizado : |
20/10/2016 |
Autor : |
CASTRO, E.; GANZÁBAL, A.; ORCASBERRO, R. |
Afiliación : |
Uruguay. Ministerio de Ganadería, Agricultura y Pesca (MGAP); Centro de Investigaciones Agrícolas ""Alberto Boerger"" (CIAAB). Estación Experimental La Estanzuela; Uruguay. Ministerio de Ganadería, Agricultura y Pesca (MGAP); Centro de Investigaciones Agrícolas ""Alberto Boerger"" (CIAAB). Estación Experimental La Estanzuela; Uruguay. Ministerio de Ganadería, Agricultura y Pesca (MGAP); Centro de Investigaciones Agrícolas ""Alberto Boerger"" (CIAAB). Estación Experimental La Estanzuela. |
Título : |
Paja de trigo en la alimentación de ovejas a inicios de gestación (I). |
Fecha de publicación : |
1988 |
Fuente / Imprenta : |
Montevidel (Uruguay): CIAAB, 1988. |
Páginas : |
2 p. |
Serie : |
(CIAAB, Hoja de Divulgación; 80) |
Idioma : |
Español |
Contenido : |
Introducción. Descripción. Resultados. Comentarios generales. |
Palabras claves : |
PAJA DE TRIGO; RESIDUOS DE COSECHA. |
Thesagro : |
ALIMENTACION; GESTACION; OVEJAS; OVINOS. |
Asunto categoría : |
L02 Alimentación animal |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/6175/1/CIAAB-HD-80.pdf
|
Marc : |
LEADER 00667nam a2200229 a 4500 001 1019926 005 2016-10-20 008 1988 bl uuuu u0uu1 u #d 100 1 $aCASTRO, E. 245 $aPaja de trigo en la alimentación de ovejas a inicios de gestación (I). 260 $aMontevidel (Uruguay): CIAAB$c1988 300 $a2 p. 490 $a(CIAAB, Hoja de Divulgación; 80) 520 $aIntroducción. Descripción. Resultados. Comentarios generales. 650 $aALIMENTACION 650 $aGESTACION 650 $aOVEJAS 650 $aOVINOS 653 $aPAJA DE TRIGO 653 $aRESIDUOS DE COSECHA 700 1 $aGANZÁBAL, A. 700 1 $aORCASBERRO, R.
Descargar
Esconder MarcPresentar Marc Completo |
Registro original : |
INIA Tacuarembó (TBO) |
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
Expresión de búsqueda válido. Check! |
|
|