Effects of Fluoride intoxication on teeth of livestock due to a recent volcanic eruption in Patagonia, Argentina
- Autores
- Fluck, Werner Thomas
- Año de publicación
- 2013
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The Puyehue-Cordon Caulle volcanic eruption deposited large amounts of tephra (ashes) on about 36 million ha of Argentina in June of 2011. Tephra were considered chemically innocuous based on water leachates, surface water fluoride levels were determined to be safe, and livestock losses were attributed to inanition and excessive tooth wear. To evaluate chronic effects on livestock, mandibles from animals that died after August 2012 were evaluated. Clearly, these tephra caused dental fluorosis, with bone fluoride levels reaching up to 3,253 ppm. Among sub-adults, tephra caused pathologic wear of newly emerging teeth, with extremely rapid ablation of entire crowns down to underlying pulp cavities. Although initial analyses of water and tephra were interpreted not to present a concern, ruminants as a major component of the affected landscape were shown to be highly susceptible to fluorosis, with average bone level increasing several fold during the first 15 or more months of exposure to tephra. Fluorosis in domestic livestock due to volcanic eruptions has not yet been reported, yet the described impact will affect morbidity, predation susceptibility, body growth, reproductive success and longevity, with associated impact on livestock production systems.
Fil: Fluck, Werner Thomas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata; Argentina. Administración de Parques Nacionales. Parque Nacional "Nahuel Huapi"; Argentina. University Basel. Swiss Tropical and Public Health Institute;; Suiza - Materia
-
Livestock
Dental Fluorosis
Volcanic Eruption
Pathology - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/3069
Ver los metadatos del registro completo
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Effects of Fluoride intoxication on teeth of livestock due to a recent volcanic eruption in Patagonia, ArgentinaFluck, Werner ThomasLivestockDental FluorosisVolcanic EruptionPathologyhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1https://purl.org/becyt/ford/4.3https://purl.org/becyt/ford/4The Puyehue-Cordon Caulle volcanic eruption deposited large amounts of tephra (ashes) on about 36 million ha of Argentina in June of 2011. Tephra were considered chemically innocuous based on water leachates, surface water fluoride levels were determined to be safe, and livestock losses were attributed to inanition and excessive tooth wear. To evaluate chronic effects on livestock, mandibles from animals that died after August 2012 were evaluated. Clearly, these tephra caused dental fluorosis, with bone fluoride levels reaching up to 3,253 ppm. Among sub-adults, tephra caused pathologic wear of newly emerging teeth, with extremely rapid ablation of entire crowns down to underlying pulp cavities. Although initial analyses of water and tephra were interpreted not to present a concern, ruminants as a major component of the affected landscape were shown to be highly susceptible to fluorosis, with average bone level increasing several fold during the first 15 or more months of exposure to tephra. Fluorosis in domestic livestock due to volcanic eruptions has not yet been reported, yet the described impact will affect morbidity, predation susceptibility, body growth, reproductive success and longevity, with associated impact on livestock production systems.Fil: Fluck, Werner Thomas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata; Argentina. Administración de Parques Nacionales. Parque Nacional "Nahuel Huapi"; Argentina. University Basel. Swiss Tropical and Public Health Institute;; SuizaOnline Journal of Veterinary Research2013-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/3069Fluck, Werner Thomas; Effects of Fluoride intoxication on teeth of livestock due to a recent volcanic eruption in Patagonia, Argentina; Online Journal of Veterinary Research; Online Journal of Veterinary Research; 17; 4; 4-2013; 167-1761328-925Xenginfo:eu-repo/semantics/altIdentifier/issn/1328-925Xinfo:eu-repo/semantics/altIdentifier/url/http://onljvetres.com/volcanicabs2013.htminfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:04:45Zoai:ri.conicet.gov.ar:11336/3069instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 10:04:45.916CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Effects of Fluoride intoxication on teeth of livestock due to a recent volcanic eruption in Patagonia, Argentina |
title |
Effects of Fluoride intoxication on teeth of livestock due to a recent volcanic eruption in Patagonia, Argentina |
spellingShingle |
Effects of Fluoride intoxication on teeth of livestock due to a recent volcanic eruption in Patagonia, Argentina Fluck, Werner Thomas Livestock Dental Fluorosis Volcanic Eruption Pathology |
title_short |
Effects of Fluoride intoxication on teeth of livestock due to a recent volcanic eruption in Patagonia, Argentina |
title_full |
Effects of Fluoride intoxication on teeth of livestock due to a recent volcanic eruption in Patagonia, Argentina |
title_fullStr |
Effects of Fluoride intoxication on teeth of livestock due to a recent volcanic eruption in Patagonia, Argentina |
title_full_unstemmed |
Effects of Fluoride intoxication on teeth of livestock due to a recent volcanic eruption in Patagonia, Argentina |
title_sort |
Effects of Fluoride intoxication on teeth of livestock due to a recent volcanic eruption in Patagonia, Argentina |
dc.creator.none.fl_str_mv |
Fluck, Werner Thomas |
author |
Fluck, Werner Thomas |
author_facet |
Fluck, Werner Thomas |
author_role |
author |
dc.subject.none.fl_str_mv |
Livestock Dental Fluorosis Volcanic Eruption Pathology |
topic |
Livestock Dental Fluorosis Volcanic Eruption Pathology |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.5 https://purl.org/becyt/ford/1 https://purl.org/becyt/ford/4.3 https://purl.org/becyt/ford/4 |
dc.description.none.fl_txt_mv |
The Puyehue-Cordon Caulle volcanic eruption deposited large amounts of tephra (ashes) on about 36 million ha of Argentina in June of 2011. Tephra were considered chemically innocuous based on water leachates, surface water fluoride levels were determined to be safe, and livestock losses were attributed to inanition and excessive tooth wear. To evaluate chronic effects on livestock, mandibles from animals that died after August 2012 were evaluated. Clearly, these tephra caused dental fluorosis, with bone fluoride levels reaching up to 3,253 ppm. Among sub-adults, tephra caused pathologic wear of newly emerging teeth, with extremely rapid ablation of entire crowns down to underlying pulp cavities. Although initial analyses of water and tephra were interpreted not to present a concern, ruminants as a major component of the affected landscape were shown to be highly susceptible to fluorosis, with average bone level increasing several fold during the first 15 or more months of exposure to tephra. Fluorosis in domestic livestock due to volcanic eruptions has not yet been reported, yet the described impact will affect morbidity, predation susceptibility, body growth, reproductive success and longevity, with associated impact on livestock production systems. Fil: Fluck, Werner Thomas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata; Argentina. Administración de Parques Nacionales. Parque Nacional "Nahuel Huapi"; Argentina. University Basel. Swiss Tropical and Public Health Institute;; Suiza |
description |
The Puyehue-Cordon Caulle volcanic eruption deposited large amounts of tephra (ashes) on about 36 million ha of Argentina in June of 2011. Tephra were considered chemically innocuous based on water leachates, surface water fluoride levels were determined to be safe, and livestock losses were attributed to inanition and excessive tooth wear. To evaluate chronic effects on livestock, mandibles from animals that died after August 2012 were evaluated. Clearly, these tephra caused dental fluorosis, with bone fluoride levels reaching up to 3,253 ppm. Among sub-adults, tephra caused pathologic wear of newly emerging teeth, with extremely rapid ablation of entire crowns down to underlying pulp cavities. Although initial analyses of water and tephra were interpreted not to present a concern, ruminants as a major component of the affected landscape were shown to be highly susceptible to fluorosis, with average bone level increasing several fold during the first 15 or more months of exposure to tephra. Fluorosis in domestic livestock due to volcanic eruptions has not yet been reported, yet the described impact will affect morbidity, predation susceptibility, body growth, reproductive success and longevity, with associated impact on livestock production systems. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-04 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/3069 Fluck, Werner Thomas; Effects of Fluoride intoxication on teeth of livestock due to a recent volcanic eruption in Patagonia, Argentina; Online Journal of Veterinary Research; Online Journal of Veterinary Research; 17; 4; 4-2013; 167-176 1328-925X |
url |
http://hdl.handle.net/11336/3069 |
identifier_str_mv |
Fluck, Werner Thomas; Effects of Fluoride intoxication on teeth of livestock due to a recent volcanic eruption in Patagonia, Argentina; Online Journal of Veterinary Research; Online Journal of Veterinary Research; 17; 4; 4-2013; 167-176 1328-925X |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/issn/1328-925X info:eu-repo/semantics/altIdentifier/url/http://onljvetres.com/volcanicabs2013.htm |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Online Journal of Veterinary Research |
publisher.none.fl_str_mv |
Online Journal of Veterinary Research |
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reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) |
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CONICET Digital (CONICET) |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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13.13397 |