Hemorrhagic diathesis in cattle due to consumption of Adiantopsis chlorophylla (Swartz) Fée (Pteridaceae)

An outbreak of acute febrile syndrome associated with coagulopathy and severe pancytopenia occurred in cattle grazing in paddocks with high infestation by Adiantopsis chlorophylla. The administration of the plant to a calf reproduced the same signs and lesions seen in spontaneous cases. Similar synd...

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Autores principales: de Oliveira, Luiz Gustavo Schneider, Boabaid, Fabiana Marques, Kisielius, Vaidotas, Rasmussen, Lars Holm, Buroni, Florencia, Lucas, Martín, Schild, Carlos Omar, López, Fabiana, Machado, Mizael, Riet-Correa, Franklin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2020
Materias:
Short Communication
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7285992/
https://www.ncbi.nlm.nih.gov/pubmed/32550580
http://dx.doi.org/10.1016/j.toxcx.2020.100024
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author de Oliveira, Luiz Gustavo Schneider
Boabaid, Fabiana Marques
Kisielius, Vaidotas
Rasmussen, Lars Holm
Buroni, Florencia
Lucas, Martín
Schild, Carlos Omar
López, Fabiana
Machado, Mizael
Riet-Correa, Franklin
author_facet de Oliveira, Luiz Gustavo Schneider
Boabaid, Fabiana Marques
Kisielius, Vaidotas
Rasmussen, Lars Holm
Buroni, Florencia
Lucas, Martín
Schild, Carlos Omar
López, Fabiana
Machado, Mizael
Riet-Correa, Franklin
author_sort de Oliveira, Luiz Gustavo Schneider
collection PubMed
description An outbreak of acute febrile syndrome associated with coagulopathy and severe pancytopenia occurred in cattle grazing in paddocks with high infestation by Adiantopsis chlorophylla. The administration of the plant to a calf reproduced the same signs and lesions seen in spontaneous cases. Similar syndromes are caused by ptaquiloside from bracken fern. Traces of the ptaquiloside-like molecule caudatoside were detected together with 0.03–0.24 mg/g of it's degradation product pterosin A, in dry fronds of the plant. In conclusion, A. chlorophylla is a cause of hemorrhagic diathesis in cattle.
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spelling pubmed-72859922020-06-16 Hemorrhagic diathesis in cattle due to consumption of Adiantopsis chlorophylla (Swartz) Fée (Pteridaceae) de Oliveira, Luiz Gustavo Schneider Boabaid, Fabiana Marques Kisielius, Vaidotas Rasmussen, Lars Holm Buroni, Florencia Lucas, Martín Schild, Carlos Omar López, Fabiana Machado, Mizael Riet-Correa, Franklin Toxicon X Short Communication An outbreak of acute febrile syndrome associated with coagulopathy and severe pancytopenia occurred in cattle grazing in paddocks with high infestation by Adiantopsis chlorophylla. The administration of the plant to a calf reproduced the same signs and lesions seen in spontaneous cases. Similar syndromes are caused by ptaquiloside from bracken fern. Traces of the ptaquiloside-like molecule caudatoside were detected together with 0.03–0.24 mg/g of it's degradation product pterosin A, in dry fronds of the plant. In conclusion, A. chlorophylla is a cause of hemorrhagic diathesis in cattle. Elsevier 2020-01-23 /pmc/articles/PMC7285992/ /pubmed/32550580 http://dx.doi.org/10.1016/j.toxcx.2020.100024 Text en © 2020 The Authors http://creativecommons.org/licenses/by/4.0/ This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Short Communication
de Oliveira, Luiz Gustavo Schneider
Boabaid, Fabiana Marques
Kisielius, Vaidotas
Rasmussen, Lars Holm
Buroni, Florencia
Lucas, Martín
Schild, Carlos Omar
López, Fabiana
Machado, Mizael
Riet-Correa, Franklin
Hemorrhagic diathesis in cattle due to consumption of Adiantopsis chlorophylla (Swartz) Fée (Pteridaceae)
title Hemorrhagic diathesis in cattle due to consumption of Adiantopsis chlorophylla (Swartz) Fée (Pteridaceae)
title_full Hemorrhagic diathesis in cattle due to consumption of Adiantopsis chlorophylla (Swartz) Fée (Pteridaceae)
title_fullStr Hemorrhagic diathesis in cattle due to consumption of Adiantopsis chlorophylla (Swartz) Fée (Pteridaceae)
title_full_unstemmed Hemorrhagic diathesis in cattle due to consumption of Adiantopsis chlorophylla (Swartz) Fée (Pteridaceae)
title_short Hemorrhagic diathesis in cattle due to consumption of Adiantopsis chlorophylla (Swartz) Fée (Pteridaceae)
title_sort hemorrhagic diathesis in cattle due to consumption of adiantopsis chlorophylla (swartz) fée (pteridaceae)
topic Short Communication
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7285992/
https://www.ncbi.nlm.nih.gov/pubmed/32550580
http://dx.doi.org/10.1016/j.toxcx.2020.100024
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