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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha : |
07/03/2017 |
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Actualizado : |
26/09/2018 |
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Autor : |
GIANNITTI, F.; ANDERSON, M.; CASPE, G.; METE, A.; EAST, N.; MOSTROM, M.; POPPENGA, R. |
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Afiliación : |
FEDERICO GIANNITTI. |
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Título : |
An outbreak of sodium fluoroacetate (1080) intoxication in selenium- and copper-deficient sheep in California. |
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Fecha de publicación : |
2013 |
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Fuente / Imprenta : |
Veterinary Pathology, v. 50, n.6, p.1023-1028, 2013. |
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Idioma : |
Inglés |
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Contenido : |
Abstract
Sodium fluoroacetate is an organofluorine compound toxic to mammals, insects, and birds, currently registered for use only in
livestock protection collars as a predacide in some North American states, with restricted use in California. A flock of 445 lambs
and ewes in California were moved into a native pasture on a municipal refuse disposal site. Within 24 hours, 14 ewes were found
dead, and the remaining sheep were moved off the site. Both ewes and lambs exhibited disoriented running, followed by apparent
blindness, weakness, ataxia, coma, and death. Over the next 4 days, 63 ewes and 80 lambs died with a peak at 3 days after grazing
the suspect pasture (157/445, 35% mortality). Two dead 4-month-old lambs and 2 ewes were submitted to the California Animal
Health and Food Safety laboratory for necropsy. Grossly, there were bilateral diffuse pulmonary congestion and edema, hydrothorax
and hydropericardium with fibrin clots, and multifocally extensive areas of epicardial petechiae, ecchymoses, and pallor. In
1 ewe, there was regional caudodorsal pulmonary hemorrhage and intraluminal tracheal clotted blood. Microscopically in all
cases, there was multifocal acute myocardial degeneration and necrosis with nonsuppurative pleocellular myocarditis. Sodium
fluoroacetate was detected in kidney from a lamb and a ewe at 27.5 and 12.5 parts per billion, respectively. All sheep were selenium
deficient, and concurrent copper deficiency was diagnosed in 3. The pathological and toxicological findings were consistent
with 1080 poisoning, possibly exacerbated by micronutrient deficiency. This outbreak raised an alert about the use of restricted
products with potential lethal effect in animals in California. MenosAbstract
Sodium fluoroacetate is an organofluorine compound toxic to mammals, insects, and birds, currently registered for use only in
livestock protection collars as a predacide in some North American states, with restricted use in California. A flock of 445 lambs
and ewes in California were moved into a native pasture on a municipal refuse disposal site. Within 24 hours, 14 ewes were found
dead, and the remaining sheep were moved off the site. Both ewes and lambs exhibited disoriented running, followed by apparent
blindness, weakness, ataxia, coma, and death. Over the next 4 days, 63 ewes and 80 lambs died with a peak at 3 days after grazing
the suspect pasture (157/445, 35% mortality). Two dead 4-month-old lambs and 2 ewes were submitted to the California Animal
Health and Food Safety laboratory for necropsy. Grossly, there were bilateral diffuse pulmonary congestion and edema, hydrothorax
and hydropericardium with fibrin clots, and multifocally extensive areas of epicardial petechiae, ecchymoses, and pallor. In
1 ewe, there was regional caudodorsal pulmonary hemorrhage and intraluminal tracheal clotted blood. Microscopically in all
cases, there was multifocal acute myocardial degeneration and necrosis with nonsuppurative pleocellular myocarditis. Sodium
fluoroacetate was detected in kidney from a lamb and a ewe at 27.5 and 12.5 parts per billion, respectively. All sheep were selenium
deficient, and concurrent copper deficiency was diagnosed in 3. The pathological and tox... Presentar Todo |
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Palabras claves : |
ENVENENAMIENTO; FLUOROACETATO SÓDICO; PATOLOGÍA ANIMAL. |
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Thesagro : |
INTOXICACION; OVINOS. |
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Asunto categoría : |
-- |
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Marc : |
LEADER 02453naa a2200253 a 4500
001 1056792
005 2018-09-26
008 2013 bl uuuu u00u1 u #d
100 1 $aGIANNITTI, F.
245 $aAn outbreak of sodium fluoroacetate (1080) intoxication in selenium- and copper-deficient sheep in California.$h[electronic resource]
260 $c2013
520 $aAbstract Sodium fluoroacetate is an organofluorine compound toxic to mammals, insects, and birds, currently registered for use only in livestock protection collars as a predacide in some North American states, with restricted use in California. A flock of 445 lambs and ewes in California were moved into a native pasture on a municipal refuse disposal site. Within 24 hours, 14 ewes were found dead, and the remaining sheep were moved off the site. Both ewes and lambs exhibited disoriented running, followed by apparent blindness, weakness, ataxia, coma, and death. Over the next 4 days, 63 ewes and 80 lambs died with a peak at 3 days after grazing the suspect pasture (157/445, 35% mortality). Two dead 4-month-old lambs and 2 ewes were submitted to the California Animal Health and Food Safety laboratory for necropsy. Grossly, there were bilateral diffuse pulmonary congestion and edema, hydrothorax and hydropericardium with fibrin clots, and multifocally extensive areas of epicardial petechiae, ecchymoses, and pallor. In 1 ewe, there was regional caudodorsal pulmonary hemorrhage and intraluminal tracheal clotted blood. Microscopically in all cases, there was multifocal acute myocardial degeneration and necrosis with nonsuppurative pleocellular myocarditis. Sodium fluoroacetate was detected in kidney from a lamb and a ewe at 27.5 and 12.5 parts per billion, respectively. All sheep were selenium deficient, and concurrent copper deficiency was diagnosed in 3. The pathological and toxicological findings were consistent with 1080 poisoning, possibly exacerbated by micronutrient deficiency. This outbreak raised an alert about the use of restricted products with potential lethal effect in animals in California.
650 $aINTOXICACION
650 $aOVINOS
653 $aENVENENAMIENTO
653 $aFLUOROACETATO SÓDICO
653 $aPATOLOGÍA ANIMAL
700 1 $aANDERSON, M.
700 1 $aCASPE, G.
700 1 $aMETE, A.
700 1 $aEAST, N.
700 1 $aMOSTROM, M.
700 1 $aPOPPENGA, R.
773 $tVeterinary Pathology$gv. 50, n.6, p.1023-1028, 2013.
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INIA La Estanzuela (LE) |
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| Registros recuperados : 2 | |
| 1. |  | AREOSA, P.; BONE, G.; GRAU, M.; RODRÍGUEZ, N.; MOLINA, C.; HEGEDUS, P. DE; ÁLVAREZ, J.; SCARPITTA, N.; BARBAT, R.; COPPOLA, B.; BARRETO, S.; LLOVET, P.; AYALA, W.; LAPETINA, J. FPTA 343: co-innovación para el desarrollo sustentable de la ganadería familiar en las Sierras del Este. Revista INIA Uruguay, 2019, no.57, p.73-77. (Revista INIA; 57)| Tipo: Artículos en Revistas Agropecuarias |
| Biblioteca(s): INIA Treinta y Tres. |
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| 2. | | ASTIGARRAGA, L.; ÁLVAREZ, J.; DE HEGËDUS, P.; ARMAND UGÓN, H.; GRAU, M.; VIEIRA, X.; LAVECCHIA, E.; LUCAS, J.; MELLO, J. L.; PORCILE, V.; SOMMER, P. Sistemas de producción de leche para el noreste del país. Montevideo (UY): INIA, 2019. 91 p. (Serie FPTA-INIA; 76) Proyecto FPTA 176: " Sistemas de producción lechera para el noreste del país." Período de ejecución: Julio 2010-Julio 2013. Institución Ejecutora: Facultad de Agronomía - UDELAR. Responsable técnico del proyecto: Ing. Agr. (Dra) Laura...| Biblioteca(s): INIA Las Brujas. |
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| Registros recuperados : 2 | |
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