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| Acceso al texto completo restringido a Biblioteca INIA La Estanzuela. Por información adicional contacte bib_le@inia.org.uy. |
Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
Fecha : |
05/07/2018 |
Actualizado : |
09/10/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
MENDONÇA, F.S.; NASCIMENTO , N.C. F.; ALMEIDA, V.M.; BRAGA, T.C.; RIBEIRO, D.P.; CHAVES, H.A.S.; SILVA FILHO , G.B.; RIET-CORREA, F. |
Afiliación : |
FÁBIO S. MENDONÇA, Laboratório de Diagnóstico Animal, Departamento de Morfologia e Fisiologia Animal Universidade Federal Rural de Pernambuco Recife Brazil.; NAIARA C. F. NASCIMENTO, Programa de Pós-Graduação em Medicina Veterinária Universidade Federal Rural de Pernambuco Recife Brazil.; VALDIR M ALMEIDA, Programa de Pós-Graduação em Medicina Veterinária Universidade Federal Rural de Pernambuco Recife Brazil.; THAIZA C. BRAGA, Departamento de Medicina Veterinária Universidade Federal Rural de Pernambuco Recife Brazil.; DANIELE P. RIBEIRO, Departamento de Medicina Veterinária Universidade Federal Rural de Pernambuco Recife Brazil.; HISADORA A. S. CHAVES, Departamento de Medicina Veterinária Universidade Federal Rural de Pernambuco Recife Brazil.; GIVALDO B. SILVA FILHO, Departamento de Medicina Veterinária Universidade Federal Rural de Pernambuco Recife Brazil.; FRANKLIN RIET-CORREA AMARAL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
An outbreak of poisoning by Kalanchoe blossfeldiana in cattle in northeastern Brazil. |
Fecha de publicación : |
2018 |
Fuente / Imprenta : |
Tropical Animal Health and Production, 2018, v. 50, n. 3, p. 693-696. |
DOI : |
10.1007/s11250-017-1465-7 |
Idioma : |
Inglés |
Notas : |
Article History: Received: 17 February 2017 /Accepted: 30 October 2017 / Published online: 16 November 2017. |
Contenido : |
Abstract:
In the world, Kalanchoe species are primarily ornamentals and houseplants, but some have escaped cultivation and can be found in the field. In Latin America, there are no reports of spontaneous poisoning by Kalanchoe species in animals. This study aimed to describe the epidemiological, clinical, and pathological aspects of an outbreak of poisoning by Kalanchoe blossfeldiana in cattle in the semiarid region of Pernambuco, Brazil. Epidemiological and clinical data were obtained from the owner and veterinarian during technical visits. Prunings of this plant were disposed of in a pasture with a shortness of forage. Seventeen cattle had clinical signs, and thirteen died 4?5 days after the first clinical signs were observed. Clinical signs and gross and histological lesions include gastrointestinal, cardiovascular, and neuromuscular disorders. Kalanchoe spp. contain cardiotoxic glycosides, and the clinical signs and lesions in cattle of this outbreak were consistent with poisoning by plants that contain these toxins. |
Palabras claves : |
CARDIAC GLYCOSIDES; ENVENENAMIENTO DE PLANTAS; NECROTIC ENTERITIS; PLANT POISONING; PLANTAS VENENOSAS; PLATAFORMA SALUD ANIMAL; POISONOUS PLANTS; SALUD ANIMAL. |
Thesagro : |
ENVENENAMIENTO; GANADO. |
Asunto categoría : |
L74 Trastornos misceláneos de los animales |
Marc : |
LEADER 02168naa a2200349 a 4500 001 1058783 005 2019-10-09 008 2018 bl uuuu u00u1 u #d 024 7 $a10.1007/s11250-017-1465-7$2DOI 100 1 $aMENDONÇA, F.S. 245 $aAn outbreak of poisoning by Kalanchoe blossfeldiana in cattle in northeastern Brazil.$h[electronic resource] 260 $c2018 500 $aArticle History: Received: 17 February 2017 /Accepted: 30 October 2017 / Published online: 16 November 2017. 520 $aAbstract: In the world, Kalanchoe species are primarily ornamentals and houseplants, but some have escaped cultivation and can be found in the field. In Latin America, there are no reports of spontaneous poisoning by Kalanchoe species in animals. This study aimed to describe the epidemiological, clinical, and pathological aspects of an outbreak of poisoning by Kalanchoe blossfeldiana in cattle in the semiarid region of Pernambuco, Brazil. Epidemiological and clinical data were obtained from the owner and veterinarian during technical visits. Prunings of this plant were disposed of in a pasture with a shortness of forage. Seventeen cattle had clinical signs, and thirteen died 4?5 days after the first clinical signs were observed. Clinical signs and gross and histological lesions include gastrointestinal, cardiovascular, and neuromuscular disorders. Kalanchoe spp. contain cardiotoxic glycosides, and the clinical signs and lesions in cattle of this outbreak were consistent with poisoning by plants that contain these toxins. 650 $aENVENENAMIENTO 650 $aGANADO 653 $aCARDIAC GLYCOSIDES 653 $aENVENENAMIENTO DE PLANTAS 653 $aNECROTIC ENTERITIS 653 $aPLANT POISONING 653 $aPLANTAS VENENOSAS 653 $aPLATAFORMA SALUD ANIMAL 653 $aPOISONOUS PLANTS 653 $aSALUD ANIMAL 700 1 $aNASCIMENTO , N.C. F. 700 1 $aALMEIDA, V.M. 700 1 $aBRAGA, T.C. 700 1 $aRIBEIRO, D.P. 700 1 $aCHAVES, H.A.S. 700 1 $aSILVA FILHO , G.B. 700 1 $aRIET-CORREA, F. 773 $tTropical Animal Health and Production, 2018$gv. 50, n. 3, p. 693-696.
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INIA La Estanzuela (LE) |
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| Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
20/03/2024 |
Actualizado : |
20/03/2024 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
GIANNITTI, F.; MACHADO, M.; SILVEIRA, C.S.; CIBILS-STEWART, X.; BARAIBAR, N.; QUEIROZ-MACHADO, C.R.R.; POPPENGA, R.H.; MENCHACA, A.; UZAL, F.A.; GARCÍA, J.A.; MATTO, C.; DUTRA, F.; RUPRECHTER, G.; CAFFARENA, D.; SARAVIA, A. |
Afiliación : |
FEDERICO GIANNITTI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MIZAEL MACHADO DA COSTA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CAROLINE DA SILVA SILVEIRA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; XIMENA CIBILS-STEWART, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; NICOLÁS BARAIBAR PEDERSEN, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CINTIA R. R. QUEIROZ-MACHADO, Centro Universitario Regional Noroeste, Universidad de la República, Tacuarembó, Uruguay; ROBERT H. POPPENGA, School of Veterinary Medicine, University of California, Davis, Davis CA, United States; JOSE ALEJO MENCHACA BARBEITO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FRANCISCO A. UZAL, School of Veterinary Medicine, University of California, Davis, San Bernardino, CA, United States; JUAN A. GARCÍA, Instituto de Innovación para la Producción Agropecuaria y el Desarrollo Sostenible, Balcarce, Argentina; CAROLINA MATTO, División Laboratorios Veterinarios, Ministerio de Ganadería, Agricultura y Pesca, Paysandú, Uruguay; FERNANDO DUTRA, División Laboratorios Veterinarios, Ministerio de Ganadería, Agricultura y Pesca, Treinta y Tres, Uruguay; GRETEL RUPRECHTER, Facultad de Veterinaria, Universidad de la República, Montevideo, Uruguay; RUBEN DARÍO CAFFARENA LEDESMA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Facultad de Veterinaria, Universidad de la República, Montevideo, Uruguay; ANDERSON SARAVIA DE MELO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Experimental oral administration of pollen beetle (Astylus atromaculatus) to cattle results in an acute lethal gastrointestinal disease. |
Complemento del título : |
Research article. |
Fecha de publicación : |
2024 |
Fuente / Imprenta : |
Veterinary Pathology. 2024. https://doi.org/10.1177/03009858241231557 -- [In Press] |
ISSN : |
0300-9858 |
DOI : |
10.1177/03009858241231557 |
Idioma : |
Inglés |
Notas : |
Article history: First published online March 4, 2024. -- Correspondence: Federico Giannitti, Plataforma de Investigación en Salud Animal, Instituto Nacional de Investigación Agropecuaria, Estación Experimental La Estanzuela, Ruta 50 km 11, Semillero 70006, Colonia, Uruguay.
Email: fgiannitti@inia.org.uy -- Funding: This work was funded by grant P__27 from the "Instituto Nacional de Investigación Agropecuaria" (INIA), Uruguay. -- |
Contenido : |
ABSTRACT.- In the summer of 2023, ingestion of Astylus atromaculatus (pollen beetle) was linked to spontaneous fatal disease in grazing cattle and sheep in Argentina and Uruguay. While the disease was experimentally reproduced in sheep and guinea pigs in the 1970's, no experimental reproductions have been attempted in cattle, and controversy exists as to whether this insect is indeed noxious to cattle and at which dose. Here, we demonstrate that A. atromaculatus causes acute fatal disease in Hereford calves at single oral dosages of 2.5, 4.5, 10.0, and 15.0 g of insect/kg body weight. Death or severe disease necessitating euthanasia occurred at 38 to 48 hours postinoculation regardless of the dose, suggesting that the single fatal dosage is likely <2.5 g/kg body weight (this dose representing approximately 850 mL of intact beetles in a 100 kg calf). Clinically, the disease was characterized by acute anorexia, prolonged recumbency, reluctance to move, listlessness/apathy, depression, ruminal hypomotility and tympany, hypothermia, bruxism with frothing at the mouth, and mucoid diarrhea progressing to death. Hematologic and biochemical alterations included hemoconcentration, stress/acute inflammatory leukogram, negative energy balance, and ketosis. The pathological hallmark of this experimental disease is acute necrotizing omaso-reticulo-rumenitis, fibrinohemorrhagic enteritis, and exfoliative colitis with intralesional chitinous insect fragments. While A. atromaculatus might contain a gastrointestinal toxin or pathogen, extensive toxicological testing failed to identify a causative toxin. Other pathomechanisms such as direct physical damage caused by insect fragments on the alimentary tract seem plausible, although further studies are needed to elucidate the pathogenesis of A. atromaculatus-associated disease. © The Author(s) 2024. MenosABSTRACT.- In the summer of 2023, ingestion of Astylus atromaculatus (pollen beetle) was linked to spontaneous fatal disease in grazing cattle and sheep in Argentina and Uruguay. While the disease was experimentally reproduced in sheep and guinea pigs in the 1970's, no experimental reproductions have been attempted in cattle, and controversy exists as to whether this insect is indeed noxious to cattle and at which dose. Here, we demonstrate that A. atromaculatus causes acute fatal disease in Hereford calves at single oral dosages of 2.5, 4.5, 10.0, and 15.0 g of insect/kg body weight. Death or severe disease necessitating euthanasia occurred at 38 to 48 hours postinoculation regardless of the dose, suggesting that the single fatal dosage is likely <2.5 g/kg body weight (this dose representing approximately 850 mL of intact beetles in a 100 kg calf). Clinically, the disease was characterized by acute anorexia, prolonged recumbency, reluctance to move, listlessness/apathy, depression, ruminal hypomotility and tympany, hypothermia, bruxism with frothing at the mouth, and mucoid diarrhea progressing to death. Hematologic and biochemical alterations included hemoconcentration, stress/acute inflammatory leukogram, negative energy balance, and ketosis. The pathological hallmark of this experimental disease is acute necrotizing omaso-reticulo-rumenitis, fibrinohemorrhagic enteritis, and exfoliative colitis with intralesional chitinous insect fragments. While A. atromaculatus might c... Presentar Todo |
Palabras claves : |
Alimentary tract; Astylus atromaculatus; Bovine; Enteritis; Experimental disease; Insects; PLATAFORMA DE INVESTIGACIÓN EN SALUD ANIMAL - INIA; Rumenitis; South America. |
Asunto categoría : |
L01 Ganadería |
Marc : |
LEADER 03582naa a2200433 a 4500 001 1064506 005 2024-03-20 008 2024 bl uuuu u00u1 u #d 022 $a0300-9858 024 7 $a10.1177/03009858241231557$2DOI 100 1 $aGIANNITTI, F. 245 $aExperimental oral administration of pollen beetle (Astylus atromaculatus) to cattle results in an acute lethal gastrointestinal disease.$h[electronic resource] 260 $c2024 500 $aArticle history: First published online March 4, 2024. -- Correspondence: Federico Giannitti, Plataforma de Investigación en Salud Animal, Instituto Nacional de Investigación Agropecuaria, Estación Experimental La Estanzuela, Ruta 50 km 11, Semillero 70006, Colonia, Uruguay. Email: fgiannitti@inia.org.uy -- Funding: This work was funded by grant P__27 from the "Instituto Nacional de Investigación Agropecuaria" (INIA), Uruguay. -- 520 $aABSTRACT.- In the summer of 2023, ingestion of Astylus atromaculatus (pollen beetle) was linked to spontaneous fatal disease in grazing cattle and sheep in Argentina and Uruguay. While the disease was experimentally reproduced in sheep and guinea pigs in the 1970's, no experimental reproductions have been attempted in cattle, and controversy exists as to whether this insect is indeed noxious to cattle and at which dose. Here, we demonstrate that A. atromaculatus causes acute fatal disease in Hereford calves at single oral dosages of 2.5, 4.5, 10.0, and 15.0 g of insect/kg body weight. Death or severe disease necessitating euthanasia occurred at 38 to 48 hours postinoculation regardless of the dose, suggesting that the single fatal dosage is likely <2.5 g/kg body weight (this dose representing approximately 850 mL of intact beetles in a 100 kg calf). Clinically, the disease was characterized by acute anorexia, prolonged recumbency, reluctance to move, listlessness/apathy, depression, ruminal hypomotility and tympany, hypothermia, bruxism with frothing at the mouth, and mucoid diarrhea progressing to death. Hematologic and biochemical alterations included hemoconcentration, stress/acute inflammatory leukogram, negative energy balance, and ketosis. The pathological hallmark of this experimental disease is acute necrotizing omaso-reticulo-rumenitis, fibrinohemorrhagic enteritis, and exfoliative colitis with intralesional chitinous insect fragments. While A. atromaculatus might contain a gastrointestinal toxin or pathogen, extensive toxicological testing failed to identify a causative toxin. Other pathomechanisms such as direct physical damage caused by insect fragments on the alimentary tract seem plausible, although further studies are needed to elucidate the pathogenesis of A. atromaculatus-associated disease. © The Author(s) 2024. 653 $aAlimentary tract 653 $aAstylus atromaculatus 653 $aBovine 653 $aEnteritis 653 $aExperimental disease 653 $aInsects 653 $aPLATAFORMA DE INVESTIGACIÓN EN SALUD ANIMAL - INIA 653 $aRumenitis 653 $aSouth America 700 1 $aMACHADO, M. 700 1 $aSILVEIRA, C.S. 700 1 $aCIBILS-STEWART, X. 700 1 $aBARAIBAR, N. 700 1 $aQUEIROZ-MACHADO, C.R.R. 700 1 $aPOPPENGA, R.H. 700 1 $aMENCHACA, A. 700 1 $aUZAL, F.A. 700 1 $aGARCÍA, J.A. 700 1 $aMATTO, C. 700 1 $aDUTRA, F. 700 1 $aRUPRECHTER, G. 700 1 $aCAFFARENA, D. 700 1 $aSARAVIA, A. 773 $tVeterinary Pathology. 2024. https://doi.org/10.1177/03009858241231557 -- [In Press]
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