SDS-PAGE : una herramienta útil en la evaluación preliminar de la actividad alexítera de extractos vegetales

Some results obtained during our research work in the search of anti-snake compounds from plant origin, allow us to propose sodium dodecyl sulfate- polyacrylamide gel electrophoresis (SDS-PAGE) as a valuable method for a fast and reliable screening in order to evaluate plant extracts activity on sn...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autores principales: Camargo, Francisco José, Torres, Ana María, Ricciardi, Gabriela Ana Leticia, Ricciardi, Armando Ítalo Amadeo, Dellacassa, Eduardo Santiago
Formato: Artículo
Lenguaje:Español
Publicado: Universidad de Santiago de Chile 2022
Materias:
Acceso en línea:http://repositorio.unne.edu.ar/handle/123456789/48607
Aporte de:
id I48-R184-123456789-48607
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 Español
topic Plant extracts
Anti-snake activity
SDS-PAGE
In vitro assays
Bothrops diporus
Extractos vegetales
Actividad alexitérica
Pruebas in vitro
Bothrops diporus
spellingShingle Plant extracts
Anti-snake activity
SDS-PAGE
In vitro assays
Bothrops diporus
Extractos vegetales
Actividad alexitérica
Pruebas in vitro
Bothrops diporus
Camargo, Francisco José
Torres, Ana María
Ricciardi, Gabriela Ana Leticia
Ricciardi, Armando Ítalo Amadeo
Dellacassa, Eduardo Santiago
SDS-PAGE : una herramienta útil en la evaluación preliminar de la actividad alexítera de extractos vegetales
topic_facet Plant extracts
Anti-snake activity
SDS-PAGE
In vitro assays
Bothrops diporus
Extractos vegetales
Actividad alexitérica
Pruebas in vitro
Bothrops diporus
description Some results obtained during our research work in the search of anti-snake compounds from plant origin, allow us to propose sodium dodecyl sulfate- polyacrylamide gel electrophoresis (SDS-PAGE) as a valuable method for a fast and reliable screening in order to evaluate plant extracts activity on snake proteins from Bothrops diporus (yarará chica). Such approach will allow to process a larger number of plant extracts and to select the active ones. Venoms used in this study came from B. diporus which was previously vacuum dried. Extracts (aqueous, alcoholic and hexanic) were from native plants: Aristolochia elegans, Aristolochia gibertii, Asclepia curassavica, Cissampelos pareira, Dorstenia brasiliensis, Eclipta prostrata, Iresine difusa, Mikania micrantha, M. periplocifolia, M. coridifolia, Nectandra angustifolia, N. megapotamica, Sapium haematospermum and Trixis divaricata. The results obtained by SDS-PAGE were compared with those obtained from in vitro assays (coagulation and hemolysis inhibition). The correlation between results obtained from electroforetic and in vitro assays allowed to suggest SDS-PAGE as a suitable technique to assist in preliminary plant screenings for anti-snake activity by snake venom protein interaction with plant compounds.
format Artículo
author Camargo, Francisco José
Torres, Ana María
Ricciardi, Gabriela Ana Leticia
Ricciardi, Armando Ítalo Amadeo
Dellacassa, Eduardo Santiago
author_facet Camargo, Francisco José
Torres, Ana María
Ricciardi, Gabriela Ana Leticia
Ricciardi, Armando Ítalo Amadeo
Dellacassa, Eduardo Santiago
author_sort Camargo, Francisco José
title SDS-PAGE : una herramienta útil en la evaluación preliminar de la actividad alexítera de extractos vegetales
title_short SDS-PAGE : una herramienta útil en la evaluación preliminar de la actividad alexítera de extractos vegetales
title_full SDS-PAGE : una herramienta útil en la evaluación preliminar de la actividad alexítera de extractos vegetales
title_fullStr SDS-PAGE : una herramienta útil en la evaluación preliminar de la actividad alexítera de extractos vegetales
title_full_unstemmed SDS-PAGE : una herramienta útil en la evaluación preliminar de la actividad alexítera de extractos vegetales
title_sort sds-page : una herramienta útil en la evaluación preliminar de la actividad alexítera de extractos vegetales
publisher Universidad de Santiago de Chile
publishDate 2022
url http://repositorio.unne.edu.ar/handle/123456789/48607
work_keys_str_mv AT camargofranciscojose sdspageunaherramientautilenlaevaluacionpreliminardelaactividadalexiteradeextractosvegetales
AT torresanamaria sdspageunaherramientautilenlaevaluacionpreliminardelaactividadalexiteradeextractosvegetales
AT ricciardigabrielaanaleticia sdspageunaherramientautilenlaevaluacionpreliminardelaactividadalexiteradeextractosvegetales
AT ricciardiarmandoitaloamadeo sdspageunaherramientautilenlaevaluacionpreliminardelaactividadalexiteradeextractosvegetales
AT dellacassaeduardosantiago sdspageunaherramientautilenlaevaluacionpreliminardelaactividadalexiteradeextractosvegetales
AT camargofranciscojose sdspageausefultoolforpreliminaryscreeningofantisnakeactivityofplantextracts
AT torresanamaria sdspageausefultoolforpreliminaryscreeningofantisnakeactivityofplantextracts
AT ricciardigabrielaanaleticia sdspageausefultoolforpreliminaryscreeningofantisnakeactivityofplantextracts
AT ricciardiarmandoitaloamadeo sdspageausefultoolforpreliminaryscreeningofantisnakeactivityofplantextracts
AT dellacassaeduardosantiago sdspageausefultoolforpreliminaryscreeningofantisnakeactivityofplantextracts
bdutipo_str Repositorios
_version_ 1764820539986149379