Glyphosate commercial formulation effects on preoptic area and hypothalamus of cardinal neon paracheirodon axelrodi (Characiformes: Characidae)

Digital

Autores:
Riaño-Quintero, Camilo
Gómez-Ramírez, Edwin
Hurtado-Giraldo, Hernan
Tipo de recurso:
Article of journal
Fecha de publicación:
2019
Institución:
Universidad de Santander
Repositorio:
Repositorio Universidad de Santander
Idioma:
eng
OAI Identifier:
oai:repositorio.udes.edu.co:001/6769
Acceso en línea:
https://repositorio.udes.edu.co/handle/001/6769
Palabra clave:
Herbicide
Mastocyte-like cells
Ornamental fish
Survival
Herbicida
Mastocitos
Pez ornamental
Supervivencia
Rights
openAccess
License
Copyright © 2019 Sociedade Brasileira de Ictiologia
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dc.title.spa.fl_str_mv Glyphosate commercial formulation effects on preoptic area and hypothalamus of cardinal neon paracheirodon axelrodi (Characiformes: Characidae)
title Glyphosate commercial formulation effects on preoptic area and hypothalamus of cardinal neon paracheirodon axelrodi (Characiformes: Characidae)
spellingShingle Glyphosate commercial formulation effects on preoptic area and hypothalamus of cardinal neon paracheirodon axelrodi (Characiformes: Characidae)
Herbicide
Mastocyte-like cells
Ornamental fish
Survival
Herbicida
Mastocitos
Pez ornamental
Supervivencia
title_short Glyphosate commercial formulation effects on preoptic area and hypothalamus of cardinal neon paracheirodon axelrodi (Characiformes: Characidae)
title_full Glyphosate commercial formulation effects on preoptic area and hypothalamus of cardinal neon paracheirodon axelrodi (Characiformes: Characidae)
title_fullStr Glyphosate commercial formulation effects on preoptic area and hypothalamus of cardinal neon paracheirodon axelrodi (Characiformes: Characidae)
title_full_unstemmed Glyphosate commercial formulation effects on preoptic area and hypothalamus of cardinal neon paracheirodon axelrodi (Characiformes: Characidae)
title_sort Glyphosate commercial formulation effects on preoptic area and hypothalamus of cardinal neon paracheirodon axelrodi (Characiformes: Characidae)
dc.creator.fl_str_mv Riaño-Quintero, Camilo
Gómez-Ramírez, Edwin
Hurtado-Giraldo, Hernan
dc.contributor.author.none.fl_str_mv Riaño-Quintero, Camilo
Gómez-Ramírez, Edwin
Hurtado-Giraldo, Hernan
dc.contributor.researchgroup.spa.fl_str_mv Nuero Ciencias
dc.subject.proposal.eng.fl_str_mv Herbicide
Mastocyte-like cells
Ornamental fish
Survival
topic Herbicide
Mastocyte-like cells
Ornamental fish
Survival
Herbicida
Mastocitos
Pez ornamental
Supervivencia
dc.subject.proposal.spa.fl_str_mv Herbicida
Mastocitos
Pez ornamental
Supervivencia
description Digital
publishDate 2019
dc.date.issued.none.fl_str_mv 2019-12-13
dc.date.accessioned.none.fl_str_mv 2022-05-11T14:25:13Z
dc.date.available.none.fl_str_mv 2022-05-11T14:25:13Z
dc.type.spa.fl_str_mv Artículo de revista
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dc.identifier.doi.none.fl_str_mv 10.1590/1982-0224-20190025
dc.identifier.eissn.spa.fl_str_mv 1982-0224
dc.identifier.issn.spa.fl_str_mv 1679-6225
dc.identifier.uri.none.fl_str_mv https://repositorio.udes.edu.co/handle/001/6769
identifier_str_mv 10.1590/1982-0224-20190025
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url https://repositorio.udes.edu.co/handle/001/6769
dc.language.iso.spa.fl_str_mv eng
language eng
dc.relation.citationendpage.spa.fl_str_mv 8
dc.relation.citationissue.spa.fl_str_mv 4
dc.relation.citationstartpage.spa.fl_str_mv 1
dc.relation.citationvolume.spa.fl_str_mv 17
dc.relation.indexed.spa.fl_str_mv Scopus
dc.relation.ispartofjournal.spa.fl_str_mv Neotropical Ichthyology
dc.rights.spa.fl_str_mv Copyright © 2019 Sociedade Brasileira de Ictiologia
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dc.rights.accessrights.spa.fl_str_mv info:eu-repo/semantics/openAccess
dc.rights.creativecommons.spa.fl_str_mv Atribución 4.0 Internacional (CC BY 4.0)
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rights_invalid_str_mv Copyright © 2019 Sociedade Brasileira de Ictiologia
Atribución 4.0 Internacional (CC BY 4.0)
https://creativecommons.org/licenses/by/4.0/
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.extent.spa.fl_str_mv 8 p
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dc.publisher.place.spa.fl_str_mv Brasil
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institution Universidad de Santander
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spelling Riaño-Quintero, Camilo4fe9db11-f2b2-403a-b465-ddb94b5fbd71-1Gómez-Ramírez, Edwinb00ff1cf-26a2-49ac-b3ef-b13ea527a78f-1Hurtado-Giraldo, Hernan8825c071-3a4c-483c-ba99-98aabf7981df-1Nuero Ciencias2022-05-11T14:25:13Z2022-05-11T14:25:13Z2019-12-13DigitalIn Colombia the use of glyphosate commercial formulations (Roundup™) for spraying have left deleterious effects on animals and humans. Much of this spraying takes place at the Orinoco basin, habitat of one of the most exported ornamental fish in Colombia, Cardinal neon. To evaluate the effect of Roundup Activo™ four experimental treatments were carried out with 0 mg/L (T1), 0.1 mg/L (T2), 1 mg/L (T3) and 5 mg/L (T4) during 30 days of exposure. The fishes were processed for highresolution optical microscopy. The main finding of Roundup Activo™ exposure was an increase in mast cells number in brain blood vessels and some neuronal nuclei of the preoptic and posterior diencephalic areas, including hypothalamus. A correlation between concentrations and mast cells number was observed, with the largest mast cells number in T4 treatment. Mast cells presence is a stress benchmark, suggesting the beginning of allergic, inflammatory and apoptotic events. Presence of mast cells in these brain areas may lead to alterations on reproduction, visual and olfactory information integration among other processes. These alterations may result in diminished survival, affecting the conservation of this species in its natural habitat.En Colombia, el uso de formulaciones comerciales de glifosato (Roundup™) para la fumigación ha producido efectos nocivos en animales y humanos. Gran parte de esta fumigación se realiza en la cuenca del Orinoco, hábitat de uno de los peces ornamentales más exportados de Colombia, el Neón Cardenal. Para evaluar el efecto de Roundup Activo™ se realizó un experimento con cuatro tratamientos 0 mg/L (T1), 0,1 mg/L (T2), 1 mg/L (T3) y 5 mg/L (T4) durante 30 días. Los peces fueron procesados para microscopía óptica de alta resolución. El principal hallazgo fue el aumento del número de mastocitos en los vasos sanguíneos cerebrales y algunos núcleos neuronales del área preóptica y diencefálica posterior, incluido el hipotálamo. Identificamos una correlación entre las concentraciones y el número de mastocitos, que alcanzó su máximo en T4. La presencia de mastocitos evidencia estrés, promoviendo eventos alérgicos, inflamatorios y apoptóticos. La presencia de mastocitos en estas áreas del cerebro puede llevar a alteraciones en la reproducción e integración de la información visual y olfativa entre otros procesos. Estas alteraciones pueden resultar en una disminución de la supervivencia, afectando la conservación de esta especie en su hábitat natural.Ciencias Medicas y de la Salud8 papplication/pdf10.1590/1982-0224-201900251982-02241679-6225https://repositorio.udes.edu.co/handle/001/6769engBrasil84117ScopusNeotropical IchthyologyCopyright © 2019 Sociedade Brasileira de Ictiologiainfo:eu-repo/semantics/openAccessAtribución 4.0 Internacional (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/http://purl.org/coar/access_right/c_abf2https://www.scielo.br/j/ni/a/7gy67RbV5QFnky8H8BKdcsK/?format=pdf&lang=enHerbicideMastocyte-like cellsOrnamental fishSurvivalHerbicidaMastocitosPez ornamentalSupervivenciaGlyphosate commercial formulation effects on preoptic area and hypothalamus of cardinal neon paracheirodon axelrodi (Characiformes: Characidae)Artículo de revistahttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1Textinfo:eu-repo/semantics/articlehttp://purl.org/redcol/resource_type/ARTinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/version/c_970fb48d4fbd8a85Todas las AudienciasPublicationORIGINALGlyphosate commercial formulation effects on preoptic area and hypothalamus of cardinal neon paracheirodon axelrodi (Characiformes. 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