Effects of irradiated biodegradable polymer in endothelial cell monolayer formation
- Autores
- Arbeitman, Claudia Roxana; del Grosso, Mariela Fernanda; Behar, Moni; Garcia Bermudez, Gerardo Jose
- Año de publicación
- 2013
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- In this work we study cell adhesion, proliferation and cell morphology of endothelial cell cultured on poly-l-lactide acid (PLLA) modified by heavy ion irradiation. Thin films of PLLA samples were irradiated with sulfur (S) at energies of 75 MeV and gold (Au) at 18 MeV ion-beams. Ion beams were provided by the Tandar (Buenos Aires, Argentina) and Tandetron (Porto Alegre, Brazil) accelerators, respectively. The growth of a monolayer of bovine aortic endothelial cells (BAEC) onto unirradiated and irradiated surfaces has been studied by in vitro techniques in static culture. Cell viability and proliferation increased on modified substrates. But the results on unirradiated samples, indicate cell death (necrosis/apoptosis) with the consequent decrease in proliferation. We analyzed the correlation between irradiation parameters and cell metabolism and morphology.
Fil: Arbeitman, Claudia Roxana. Comisión Nacional de Energía Atómica. Gerencia del Área de Investigación y Aplicaciones No Nucleares. Gerencia Física (Centro Atómico Constituyentes). Proyecto Tandar; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: del Grosso, Mariela Fernanda. Comisión Nacional de Energía Atómica. Gerencia del Área de Investigación y Aplicaciones No Nucleares. Gerencia Física (Centro Atómico Constituyentes). Proyecto Tandar; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Behar, Moni. Universidade Federal do Rio Grande do Sul; Brasil
Fil: Garcia Bermudez, Gerardo Jose. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Investigación y Aplicaciones No Nucleares. Gerencia Física (Centro Atómico Constituyentes). Proyecto Tandar; Argentina. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología; Argentina - Materia
-
Plla
Irradiated Polymers
Swift Heavy Ions
Cell Proliferation
Cell Adhesion - 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:11336/24900
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Effects of irradiated biodegradable polymer in endothelial cell monolayer formationArbeitman, Claudia Roxanadel Grosso, Mariela FernandaBehar, MoniGarcia Bermudez, Gerardo JosePllaIrradiated PolymersSwift Heavy IonsCell ProliferationCell Adhesionhttps://purl.org/becyt/ford/2.9https://purl.org/becyt/ford/2In this work we study cell adhesion, proliferation and cell morphology of endothelial cell cultured on poly-l-lactide acid (PLLA) modified by heavy ion irradiation. Thin films of PLLA samples were irradiated with sulfur (S) at energies of 75 MeV and gold (Au) at 18 MeV ion-beams. Ion beams were provided by the Tandar (Buenos Aires, Argentina) and Tandetron (Porto Alegre, Brazil) accelerators, respectively. The growth of a monolayer of bovine aortic endothelial cells (BAEC) onto unirradiated and irradiated surfaces has been studied by in vitro techniques in static culture. Cell viability and proliferation increased on modified substrates. But the results on unirradiated samples, indicate cell death (necrosis/apoptosis) with the consequent decrease in proliferation. We analyzed the correlation between irradiation parameters and cell metabolism and morphology.Fil: Arbeitman, Claudia Roxana. Comisión Nacional de Energía Atómica. Gerencia del Área de Investigación y Aplicaciones No Nucleares. Gerencia Física (Centro Atómico Constituyentes). Proyecto Tandar; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: del Grosso, Mariela Fernanda. Comisión Nacional de Energía Atómica. Gerencia del Área de Investigación y Aplicaciones No Nucleares. Gerencia Física (Centro Atómico Constituyentes). Proyecto Tandar; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Behar, Moni. Universidade Federal do Rio Grande do Sul; BrasilFil: Garcia Bermudez, Gerardo Jose. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Investigación y Aplicaciones No Nucleares. Gerencia Física (Centro Atómico Constituyentes). Proyecto Tandar; Argentina. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología; ArgentinaElsevier2013-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/24900Arbeitman, Claudia Roxana; del Grosso, Mariela Fernanda; Behar, Moni; Garcia Bermudez, Gerardo Jose; Effects of irradiated biodegradable polymer in endothelial cell monolayer formation; Elsevier; Nuclear Instruments and Methods in Physics Research B: Beam Interactions with Materials and Atoms; 314; 6-2013; 86-890168-583XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.nimb.2013.05.039info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:37:37Zoai:ri.conicet.gov.ar:11336/24900instacron: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:34982025-09-29 09:37:38.276CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Effects of irradiated biodegradable polymer in endothelial cell monolayer formation |
title |
Effects of irradiated biodegradable polymer in endothelial cell monolayer formation |
spellingShingle |
Effects of irradiated biodegradable polymer in endothelial cell monolayer formation Arbeitman, Claudia Roxana Plla Irradiated Polymers Swift Heavy Ions Cell Proliferation Cell Adhesion |
title_short |
Effects of irradiated biodegradable polymer in endothelial cell monolayer formation |
title_full |
Effects of irradiated biodegradable polymer in endothelial cell monolayer formation |
title_fullStr |
Effects of irradiated biodegradable polymer in endothelial cell monolayer formation |
title_full_unstemmed |
Effects of irradiated biodegradable polymer in endothelial cell monolayer formation |
title_sort |
Effects of irradiated biodegradable polymer in endothelial cell monolayer formation |
dc.creator.none.fl_str_mv |
Arbeitman, Claudia Roxana del Grosso, Mariela Fernanda Behar, Moni Garcia Bermudez, Gerardo Jose |
author |
Arbeitman, Claudia Roxana |
author_facet |
Arbeitman, Claudia Roxana del Grosso, Mariela Fernanda Behar, Moni Garcia Bermudez, Gerardo Jose |
author_role |
author |
author2 |
del Grosso, Mariela Fernanda Behar, Moni Garcia Bermudez, Gerardo Jose |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
Plla Irradiated Polymers Swift Heavy Ions Cell Proliferation Cell Adhesion |
topic |
Plla Irradiated Polymers Swift Heavy Ions Cell Proliferation Cell Adhesion |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/2.9 https://purl.org/becyt/ford/2 |
dc.description.none.fl_txt_mv |
In this work we study cell adhesion, proliferation and cell morphology of endothelial cell cultured on poly-l-lactide acid (PLLA) modified by heavy ion irradiation. Thin films of PLLA samples were irradiated with sulfur (S) at energies of 75 MeV and gold (Au) at 18 MeV ion-beams. Ion beams were provided by the Tandar (Buenos Aires, Argentina) and Tandetron (Porto Alegre, Brazil) accelerators, respectively. The growth of a monolayer of bovine aortic endothelial cells (BAEC) onto unirradiated and irradiated surfaces has been studied by in vitro techniques in static culture. Cell viability and proliferation increased on modified substrates. But the results on unirradiated samples, indicate cell death (necrosis/apoptosis) with the consequent decrease in proliferation. We analyzed the correlation between irradiation parameters and cell metabolism and morphology. Fil: Arbeitman, Claudia Roxana. Comisión Nacional de Energía Atómica. Gerencia del Área de Investigación y Aplicaciones No Nucleares. Gerencia Física (Centro Atómico Constituyentes). Proyecto Tandar; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: del Grosso, Mariela Fernanda. Comisión Nacional de Energía Atómica. Gerencia del Área de Investigación y Aplicaciones No Nucleares. Gerencia Física (Centro Atómico Constituyentes). Proyecto Tandar; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Behar, Moni. Universidade Federal do Rio Grande do Sul; Brasil Fil: Garcia Bermudez, Gerardo Jose. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Investigación y Aplicaciones No Nucleares. Gerencia Física (Centro Atómico Constituyentes). Proyecto Tandar; Argentina. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología; Argentina |
description |
In this work we study cell adhesion, proliferation and cell morphology of endothelial cell cultured on poly-l-lactide acid (PLLA) modified by heavy ion irradiation. Thin films of PLLA samples were irradiated with sulfur (S) at energies of 75 MeV and gold (Au) at 18 MeV ion-beams. Ion beams were provided by the Tandar (Buenos Aires, Argentina) and Tandetron (Porto Alegre, Brazil) accelerators, respectively. The growth of a monolayer of bovine aortic endothelial cells (BAEC) onto unirradiated and irradiated surfaces has been studied by in vitro techniques in static culture. Cell viability and proliferation increased on modified substrates. But the results on unirradiated samples, indicate cell death (necrosis/apoptosis) with the consequent decrease in proliferation. We analyzed the correlation between irradiation parameters and cell metabolism and morphology. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-06 |
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/11336/24900 Arbeitman, Claudia Roxana; del Grosso, Mariela Fernanda; Behar, Moni; Garcia Bermudez, Gerardo Jose; Effects of irradiated biodegradable polymer in endothelial cell monolayer formation; Elsevier; Nuclear Instruments and Methods in Physics Research B: Beam Interactions with Materials and Atoms; 314; 6-2013; 86-89 0168-583X CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/24900 |
identifier_str_mv |
Arbeitman, Claudia Roxana; del Grosso, Mariela Fernanda; Behar, Moni; Garcia Bermudez, Gerardo Jose; Effects of irradiated biodegradable polymer in endothelial cell monolayer formation; Elsevier; Nuclear Instruments and Methods in Physics Research B: Beam Interactions with Materials and Atoms; 314; 6-2013; 86-89 0168-583X CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.nimb.2013.05.039 |
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 application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier |
publisher.none.fl_str_mv |
Elsevier |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
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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1844613186382200832 |
score |
13.070432 |