Nectandra megapotamica (spreng.) mez : phytochemical characterization and neutralizing effect on bothrops diporus venom

Antisnake activity of extracts and essential oil of Nectandra megapotamica was tested in vitro against the Bothrops diporus venom (yarará chica). Inhibitory activity of the hemolytic action on the aqueous extract and essential oil; inhibition of the procoagulant action on hexanic extract and condens...

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Autores principales: Torres, Ana María, Camargo, Francisco José, Ricciardi, Gabriela Ana Leticia, Ricciardi, Armando Ítalo Amadeo, Dellacassa, Eduardo Santiago
Formato: Artículo
Lenguaje:Inglés
Publicado: Taylor & Francis 2021
Materias:
Nectandra megapotamica
Bothrops diporus
Antisnake venom activity
Essential oil
Chemical characterization
Acceso en línea:http://repositorio.unne.edu.ar/handle/123456789/29005
Aporte de:
RIUNNE - Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE) de Universidad Nacional del Nordeste
id I48-R184-123456789-29005
record_format dspace
institution Universidad Nacional del Nordeste
institution_str I-48
repository_str R-184
collection RIUNNE - Repositorio Institucional de la Universidad Nacional del Nordeste (UNNE)
language Inglés
topic Nectandra megapotamica
Bothrops diporus
Antisnake venom activity
Essential oil
Chemical characterization
spellingShingle Nectandra megapotamica
Bothrops diporus
Antisnake venom activity
Essential oil
Chemical characterization
Torres, Ana María
Camargo, Francisco José
Ricciardi, Gabriela Ana Leticia
Ricciardi, Armando Ítalo Amadeo
Dellacassa, Eduardo Santiago
Nectandra megapotamica (spreng.) mez : phytochemical characterization and neutralizing effect on bothrops diporus venom
topic_facet Nectandra megapotamica
Bothrops diporus
Antisnake venom activity
Essential oil
Chemical characterization
description Antisnake activity of extracts and essential oil of Nectandra megapotamica was tested in vitro against the Bothrops diporus venom (yarará chica). Inhibitory activity of the hemolytic action on the aqueous extract and essential oil; inhibition of the procoagulant action on hexanic extract and condensed water from steam distillation; and inhibition of the proteolytic activity on alcoholic extract and condensed water was found. In all cases, the main antisnake venom activity was found on plant material collected in the autumn. The chemical composition of the N . megapotamica essential oil was characterized during different vegetative states finding a clear predominance of mono- (21.0–31.7) and sesquiterpene (58.5–68.9) hydrocarbons. The differences found with previous results published for this species, growing in other geographic places, opens the option for the existence of chemical types.
format Artículo
author Torres, Ana María
Camargo, Francisco José
Ricciardi, Gabriela Ana Leticia
Ricciardi, Armando Ítalo Amadeo
Dellacassa, Eduardo Santiago
author_facet Torres, Ana María
Camargo, Francisco José
Ricciardi, Gabriela Ana Leticia
Ricciardi, Armando Ítalo Amadeo
Dellacassa, Eduardo Santiago
author_sort Torres, Ana María
title Nectandra megapotamica (spreng.) mez : phytochemical characterization and neutralizing effect on bothrops diporus venom
title_short Nectandra megapotamica (spreng.) mez : phytochemical characterization and neutralizing effect on bothrops diporus venom
title_full Nectandra megapotamica (spreng.) mez : phytochemical characterization and neutralizing effect on bothrops diporus venom
title_fullStr Nectandra megapotamica (spreng.) mez : phytochemical characterization and neutralizing effect on bothrops diporus venom
title_full_unstemmed Nectandra megapotamica (spreng.) mez : phytochemical characterization and neutralizing effect on bothrops diporus venom
title_sort nectandra megapotamica (spreng.) mez : phytochemical characterization and neutralizing effect on bothrops diporus venom
publisher Taylor & Francis
publishDate 2021
url http://repositorio.unne.edu.ar/handle/123456789/29005
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