Lesions associated with the plexus venosus subcutaneus collaris of pigeons with chlorophacinone toxicosis
Reporte de caso. [EN] We describe lesions in 29 adult domestic pigeons (Columba livia) poisoned with chlorophacinone, an indandione anticoagulant rodenticide. Birds were found dead in the field and in dovecotes after a wide-area treatment against common voles (Microtus arvalis) based on the dispersi...
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ftcsic:oai:digital.csic.es:10261/282977 2024-02-11T10:05:50+01:00 Lesions associated with the plexus venosus subcutaneus collaris of pigeons with chlorophacinone toxicosis Lesiones asociadas con el plexus venosus subcutaneus collaris de palomas intoxicadas por clorofacinona Sarabia, Jaime Sánchez-Barbudo, Inés S. Siqueira, Walbens Mateo, Rafael Rollán, Eduardo Pizarro, Manuel 2008 application/pdf http://hdl.handle.net/10261/282977 https://doi.org/10.1637/8251-020508-Case.1 en eng BioOne Publisher's version Sí Avian Diseases 52(3): 540-543 (2008) 0005-2086 http://hdl.handle.net/10261/282977 doi:10.1637/8251-020508-Case.1 18939650 open Anticoagulant Rodenticide Pigeon Poisoning Plexus venosus collaris artículo 2008 ftcsic https://doi.org/10.1637/8251-020508-Case.1 2024-01-16T11:30:59Z Reporte de caso. [EN] We describe lesions in 29 adult domestic pigeons (Columba livia) poisoned with chlorophacinone, an indandione anticoagulant rodenticide. Birds were found dead in the field and in dovecotes after a wide-area treatment against common voles (Microtus arvalis) based on the dispersion in the open field of wheat grain treated with 0.005% chlorophacinone. At necropsy, most pigeons showed crops full of red-colored wheat grain, extensive subcutaneous hematoma in neck and breast zones, and hemorrhages in lungs and the coelomic cavity. Chlorophacinone was determined in liver samples by high-performance liquid chromatography with ultraviolet detection, and the mean (range) concentration was 11.2 (1.48–50.1) µg/g. Pigeons have a venous subcutaneous plexus in the neck zone (plexus venosus subcutaneus collaris), which has been described as an erectile tissue with a thermoregulation function. This case report describes a relationship between the subcutaneous hemorrhagic lesions and the plexus venosus collaris. [ES] Describimos las lesiones de 29 palomas adultas muertas por intoxicación con clorofacinona, un rodenticida anticoagulante inandiónico. Las aves fueron encontradas muertas en el campo y en palomares después de un tratamiento a gran escala contra topillos comunes (Microtus arvalis) basado en la dispersión en campo abierto de grano de trigo tratado con 0,005% de clorofacinona. La mayoría de las palomas presentaron el buche lleno de grano de trigo coloreado de rojo, amplios hematomas en el tejido subcutáneo cervical y de la pechuga, y hemorragias en pulmón y cavidad celómica. La clorofacinona fue determinada en muestras de hígado por cromatografía líquida de alta precisión con detección por luz ultravioleta y la concentración media (rango) fue de 11.2 (1.48-50.1) µg/g. Las palomas tienen un plexo venoso subcutáneo en la zona del cuello (plexus venosus subcutaneus collaris) que ha sido descrito como un tejido eréctil con una función termorreguladora. Este reporte de caso describe la relación entre ... Article in Journal/Newspaper Microtus arvalis Digital.CSIC (Spanish National Research Council) Alta Grano ENVELOPE(-62.150,-62.150,-64.567,-64.567) Avian Diseases 52 3 540 543 |
institution |
Open Polar |
collection |
Digital.CSIC (Spanish National Research Council) |
op_collection_id |
ftcsic |
language |
English |
topic |
Anticoagulant Rodenticide Pigeon Poisoning Plexus venosus collaris |
spellingShingle |
Anticoagulant Rodenticide Pigeon Poisoning Plexus venosus collaris Sarabia, Jaime Sánchez-Barbudo, Inés S. Siqueira, Walbens Mateo, Rafael Rollán, Eduardo Pizarro, Manuel Lesions associated with the plexus venosus subcutaneus collaris of pigeons with chlorophacinone toxicosis |
topic_facet |
Anticoagulant Rodenticide Pigeon Poisoning Plexus venosus collaris |
description |
Reporte de caso. [EN] We describe lesions in 29 adult domestic pigeons (Columba livia) poisoned with chlorophacinone, an indandione anticoagulant rodenticide. Birds were found dead in the field and in dovecotes after a wide-area treatment against common voles (Microtus arvalis) based on the dispersion in the open field of wheat grain treated with 0.005% chlorophacinone. At necropsy, most pigeons showed crops full of red-colored wheat grain, extensive subcutaneous hematoma in neck and breast zones, and hemorrhages in lungs and the coelomic cavity. Chlorophacinone was determined in liver samples by high-performance liquid chromatography with ultraviolet detection, and the mean (range) concentration was 11.2 (1.48–50.1) µg/g. Pigeons have a venous subcutaneous plexus in the neck zone (plexus venosus subcutaneus collaris), which has been described as an erectile tissue with a thermoregulation function. This case report describes a relationship between the subcutaneous hemorrhagic lesions and the plexus venosus collaris. [ES] Describimos las lesiones de 29 palomas adultas muertas por intoxicación con clorofacinona, un rodenticida anticoagulante inandiónico. Las aves fueron encontradas muertas en el campo y en palomares después de un tratamiento a gran escala contra topillos comunes (Microtus arvalis) basado en la dispersión en campo abierto de grano de trigo tratado con 0,005% de clorofacinona. La mayoría de las palomas presentaron el buche lleno de grano de trigo coloreado de rojo, amplios hematomas en el tejido subcutáneo cervical y de la pechuga, y hemorragias en pulmón y cavidad celómica. La clorofacinona fue determinada en muestras de hígado por cromatografía líquida de alta precisión con detección por luz ultravioleta y la concentración media (rango) fue de 11.2 (1.48-50.1) µg/g. Las palomas tienen un plexo venoso subcutáneo en la zona del cuello (plexus venosus subcutaneus collaris) que ha sido descrito como un tejido eréctil con una función termorreguladora. Este reporte de caso describe la relación entre ... |
format |
Article in Journal/Newspaper |
author |
Sarabia, Jaime Sánchez-Barbudo, Inés S. Siqueira, Walbens Mateo, Rafael Rollán, Eduardo Pizarro, Manuel |
author_facet |
Sarabia, Jaime Sánchez-Barbudo, Inés S. Siqueira, Walbens Mateo, Rafael Rollán, Eduardo Pizarro, Manuel |
author_sort |
Sarabia, Jaime |
title |
Lesions associated with the plexus venosus subcutaneus collaris of pigeons with chlorophacinone toxicosis |
title_short |
Lesions associated with the plexus venosus subcutaneus collaris of pigeons with chlorophacinone toxicosis |
title_full |
Lesions associated with the plexus venosus subcutaneus collaris of pigeons with chlorophacinone toxicosis |
title_fullStr |
Lesions associated with the plexus venosus subcutaneus collaris of pigeons with chlorophacinone toxicosis |
title_full_unstemmed |
Lesions associated with the plexus venosus subcutaneus collaris of pigeons with chlorophacinone toxicosis |
title_sort |
lesions associated with the plexus venosus subcutaneus collaris of pigeons with chlorophacinone toxicosis |
publisher |
BioOne |
publishDate |
2008 |
url |
http://hdl.handle.net/10261/282977 https://doi.org/10.1637/8251-020508-Case.1 |
long_lat |
ENVELOPE(-62.150,-62.150,-64.567,-64.567) |
geographic |
Alta Grano |
geographic_facet |
Alta Grano |
genre |
Microtus arvalis |
genre_facet |
Microtus arvalis |
op_relation |
Publisher's version Sí Avian Diseases 52(3): 540-543 (2008) 0005-2086 http://hdl.handle.net/10261/282977 doi:10.1637/8251-020508-Case.1 18939650 |
op_rights |
open |
op_doi |
https://doi.org/10.1637/8251-020508-Case.1 |
container_title |
Avian Diseases |
container_volume |
52 |
container_issue |
3 |
container_start_page |
540 |
op_container_end_page |
543 |
_version_ |
1790603035324448768 |