Spontaneous outbreak of Pascalia glauca poisoning in sheep in Argentina
Pascalia glauca is a native weed and one of the most common hepatotoxic plant affecting cattle in Argentina. Although experimental P. glauca poisoning have been reported in sheep, no spontaneous cases have been reported in this species. This work describes an outbreak of intoxication after spontaneo...
| Autores principales: | , , , , , , , |
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| Formato: | info:ar-repo/semantics/artículo |
| Lenguaje: | Inglés |
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Brazilian Association of Veterinary Pathology
2021
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| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12123/9808 https://doi.org/10.24070/bjvp.1983-0246.v14i2p99-101 |
| _version_ | 1855036278541647872 |
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| author | Liboreiro, Matías Flores Olivares, Carlos Armendano, Joaquín Ignacio Schild, Carlos Fernandez, Eduardo Luján Odriozola, Ernesto Raul Morrell, Eleonora Lidia Canton, German Jose |
| author_browse | Armendano, Joaquín Ignacio Canton, German Jose Fernandez, Eduardo Luján Flores Olivares, Carlos Liboreiro, Matías Morrell, Eleonora Lidia Odriozola, Ernesto Raul Schild, Carlos |
| author_facet | Liboreiro, Matías Flores Olivares, Carlos Armendano, Joaquín Ignacio Schild, Carlos Fernandez, Eduardo Luján Odriozola, Ernesto Raul Morrell, Eleonora Lidia Canton, German Jose |
| author_sort | Liboreiro, Matías |
| collection | INTA Digital |
| description | Pascalia glauca is a native weed and one of the most common hepatotoxic plant affecting cattle in Argentina. Although experimental P. glauca poisoning have been reported in sheep, no spontaneous cases have been reported in this species. This work describes an outbreak of intoxication after spontaneous consumption of P. glauca, affecting 20% (6/30) sheep of a commercial flock. Affected sheep were ataxic, depressive, with mucous nasal discharge, cough and abdominal breathing. During post mortem examination, liver was swollen and a diffuse enhancement of the reticular pattern (“nutmeg liver”) was visible. Histopathological examination reveals severe and extensive acute diffuse centrilobular hepatic necrosis with hemorrhage. The presence of the toxic plant, the clinical and pathological findings allows us to confirm the etiology of this outbreak. |
| format | info:ar-repo/semantics/artículo |
| id | INTA9808 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2021 |
| publishDateRange | 2021 |
| publishDateSort | 2021 |
| publisher | Brazilian Association of Veterinary Pathology |
| publisherStr | Brazilian Association of Veterinary Pathology |
| record_format | dspace |
| spelling | INTA98082021-07-14T15:55:13Z Spontaneous outbreak of Pascalia glauca poisoning in sheep in Argentina Liboreiro, Matías Flores Olivares, Carlos Armendano, Joaquín Ignacio Schild, Carlos Fernandez, Eduardo Luján Odriozola, Ernesto Raul Morrell, Eleonora Lidia Canton, German Jose Ovinos Plantas Tóxicas Envenenamiento Argentina Sheep Poisonous Plants Poisoning Pascalia Glauca Pascalia glauca is a native weed and one of the most common hepatotoxic plant affecting cattle in Argentina. Although experimental P. glauca poisoning have been reported in sheep, no spontaneous cases have been reported in this species. This work describes an outbreak of intoxication after spontaneous consumption of P. glauca, affecting 20% (6/30) sheep of a commercial flock. Affected sheep were ataxic, depressive, with mucous nasal discharge, cough and abdominal breathing. During post mortem examination, liver was swollen and a diffuse enhancement of the reticular pattern (“nutmeg liver”) was visible. Histopathological examination reveals severe and extensive acute diffuse centrilobular hepatic necrosis with hemorrhage. The presence of the toxic plant, the clinical and pathological findings allows us to confirm the etiology of this outbreak. EEA Balcarce Fil: Liboreiro, Matías. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina. Fil: Flores Olivares, Carlos. Universidad Pedro de Valdivia, Medicina Veterinaria; Chile. Fil: Armendano, Joaquín. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Veterinarias; Argentina. Fil: Schild, Carlos. Instituto Nacional de Investigación Agropecuaria (INIA); Uruguay. Fil: Fernández, Eduardo Luján. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina. Fil: Odriozola, Ernesto Raúl. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina. Fil: Morrell, Eleonora Lidia. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina. Fil: Cantón, Germán José. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Balcarce; Argentina. 2021-07-14T15:12:39Z 2021-07-14T15:12:39Z 2021-04-22 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion http://hdl.handle.net/20.500.12123/9808 1983-0246 https://doi.org/10.24070/bjvp.1983-0246.v14i2p99-101 eng info:eu-repo/semantics/restrictedAccess application/pdf Brazilian Association of Veterinary Pathology Brazilian Journal of Veterinary Pathology 14 (2) : 99-101 (2021) |
| spellingShingle | Ovinos Plantas Tóxicas Envenenamiento Argentina Sheep Poisonous Plants Poisoning Pascalia Glauca Liboreiro, Matías Flores Olivares, Carlos Armendano, Joaquín Ignacio Schild, Carlos Fernandez, Eduardo Luján Odriozola, Ernesto Raul Morrell, Eleonora Lidia Canton, German Jose Spontaneous outbreak of Pascalia glauca poisoning in sheep in Argentina |
| title | Spontaneous outbreak of Pascalia glauca poisoning in sheep in Argentina |
| title_full | Spontaneous outbreak of Pascalia glauca poisoning in sheep in Argentina |
| title_fullStr | Spontaneous outbreak of Pascalia glauca poisoning in sheep in Argentina |
| title_full_unstemmed | Spontaneous outbreak of Pascalia glauca poisoning in sheep in Argentina |
| title_short | Spontaneous outbreak of Pascalia glauca poisoning in sheep in Argentina |
| title_sort | spontaneous outbreak of pascalia glauca poisoning in sheep in argentina |
| topic | Ovinos Plantas Tóxicas Envenenamiento Argentina Sheep Poisonous Plants Poisoning Pascalia Glauca |
| url | http://hdl.handle.net/20.500.12123/9808 https://doi.org/10.24070/bjvp.1983-0246.v14i2p99-101 |
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