In vitro comparative study of fibroblastic behaviour on polymethacrylate (PMMA) and lithium disilicate polymer surfaces

Polymethyl methacrylate (PMMA) and lithium disilicate are widely used materials in the dental field. PMMA is mainly used for the manufacture of removable prostheses; however, with the incorporation of CAD-CAM technology, new applications have been introduced for this material, including as a provisi...

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Autores: Herráez Galindo, Cristina, Rizo-Gorrita, María, Luna-Oliva, Irene, Castillo-Oyagüe, Raquel, Torres-Lagares, Daniel, Serrera Figallo, María de los Ángeles
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2019
País:España
Institución:Universidad de Sevilla (US)
Repositorio:idUS. Depósito de Investigación de la Universidad de Sevilla
OAI Identifier:oai:idus.us.es:11441/87913
Acceso en línea:https://hdl.handle.net/11441/87913
https://doi.org/10.3390/polym11040744
Access Level:acceso abierto
Palabra clave:Computer-aided design/computer-aided manufacturing (CAD/CAM)
Cytomorphometry
Early cell proliferation
Gingival fibroblast
Lithium silicate
Polymethyl methacrylate (PMMA)
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spelling In vitro comparative study of fibroblastic behaviour on polymethacrylate (PMMA) and lithium disilicate polymer surfacesHerráez Galindo, CristinaRizo-Gorrita, MaríaLuna-Oliva, IreneCastillo-Oyagüe, RaquelTorres-Lagares, DanielSerrera Figallo, María de los ÁngelesComputer-aided design/computer-aided manufacturing (CAD/CAM)CytomorphometryEarly cell proliferationGingival fibroblastLithium silicatePolymethyl methacrylate (PMMA)Polymethyl methacrylate (PMMA) and lithium disilicate are widely used materials in the dental field. PMMA is mainly used for the manufacture of removable prostheses; however, with the incorporation of CAD-CAM technology, new applications have been introduced for this material, including as a provisional implant attachment. Lithium disilicate is considered the gold standard for definitive attachment material. On the other hand, PMMA has begun to be used in clinics as a provisional attachment until the placement of a definitive one occurs. Although there are clinical studies regarding its use, there are few studies on cell reorganization around this type of material. This is why we carried out an in vitro comparative study using discs of both materials in which human gingival fibroblasts (HGFs) were cultured. After processing them, we analyzed various cellular parameters (cell count, cytoskeleton length, core size and coverage area). We analyzed the surface of the discs together with their composition. The results obtained were mostly not statistically significant, which shows that the qualities of PMMA make it a suitable material as an implant attachment.Multidisciplinary Digital Publishing Institute (MDPI)Estomatología2019info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttps://hdl.handle.net/11441/87913https://doi.org/10.3390/polym11040744reponame:idUS. Depósito de Investigación de la Universidad de Sevillainstname:Universidad de Sevilla (US)InglésPolymers, 11 (4), 744-1-744-14.http://doi.org/10.3390/polym11040744info:eu-repo/semantics/openAccessoai:idus.us.es:11441/879132026-06-17T12:51:07Z
dc.title.none.fl_str_mv In vitro comparative study of fibroblastic behaviour on polymethacrylate (PMMA) and lithium disilicate polymer surfaces
title In vitro comparative study of fibroblastic behaviour on polymethacrylate (PMMA) and lithium disilicate polymer surfaces
spellingShingle In vitro comparative study of fibroblastic behaviour on polymethacrylate (PMMA) and lithium disilicate polymer surfaces
Herráez Galindo, Cristina
Computer-aided design/computer-aided manufacturing (CAD/CAM)
Cytomorphometry
Early cell proliferation
Gingival fibroblast
Lithium silicate
Polymethyl methacrylate (PMMA)
title_short In vitro comparative study of fibroblastic behaviour on polymethacrylate (PMMA) and lithium disilicate polymer surfaces
title_full In vitro comparative study of fibroblastic behaviour on polymethacrylate (PMMA) and lithium disilicate polymer surfaces
title_fullStr In vitro comparative study of fibroblastic behaviour on polymethacrylate (PMMA) and lithium disilicate polymer surfaces
title_full_unstemmed In vitro comparative study of fibroblastic behaviour on polymethacrylate (PMMA) and lithium disilicate polymer surfaces
title_sort In vitro comparative study of fibroblastic behaviour on polymethacrylate (PMMA) and lithium disilicate polymer surfaces
dc.creator.none.fl_str_mv Herráez Galindo, Cristina
Rizo-Gorrita, María
Luna-Oliva, Irene
Castillo-Oyagüe, Raquel
Torres-Lagares, Daniel
Serrera Figallo, María de los Ángeles
author Herráez Galindo, Cristina
author_facet Herráez Galindo, Cristina
Rizo-Gorrita, María
Luna-Oliva, Irene
Castillo-Oyagüe, Raquel
Torres-Lagares, Daniel
Serrera Figallo, María de los Ángeles
author_role author
author2 Rizo-Gorrita, María
Luna-Oliva, Irene
Castillo-Oyagüe, Raquel
Torres-Lagares, Daniel
Serrera Figallo, María de los Ángeles
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Estomatología
dc.subject.none.fl_str_mv Computer-aided design/computer-aided manufacturing (CAD/CAM)
Cytomorphometry
Early cell proliferation
Gingival fibroblast
Lithium silicate
Polymethyl methacrylate (PMMA)
topic Computer-aided design/computer-aided manufacturing (CAD/CAM)
Cytomorphometry
Early cell proliferation
Gingival fibroblast
Lithium silicate
Polymethyl methacrylate (PMMA)
description Polymethyl methacrylate (PMMA) and lithium disilicate are widely used materials in the dental field. PMMA is mainly used for the manufacture of removable prostheses; however, with the incorporation of CAD-CAM technology, new applications have been introduced for this material, including as a provisional implant attachment. Lithium disilicate is considered the gold standard for definitive attachment material. On the other hand, PMMA has begun to be used in clinics as a provisional attachment until the placement of a definitive one occurs. Although there are clinical studies regarding its use, there are few studies on cell reorganization around this type of material. This is why we carried out an in vitro comparative study using discs of both materials in which human gingival fibroblasts (HGFs) were cultured. After processing them, we analyzed various cellular parameters (cell count, cytoskeleton length, core size and coverage area). We analyzed the surface of the discs together with their composition. The results obtained were mostly not statistically significant, which shows that the qualities of PMMA make it a suitable material as an implant attachment.
publishDate 2019
dc.date.none.fl_str_mv 2019
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/11441/87913
https://doi.org/10.3390/polym11040744
url https://hdl.handle.net/11441/87913
https://doi.org/10.3390/polym11040744
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Polymers, 11 (4), 744-1-744-14.
http://doi.org/10.3390/polym11040744
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute (MDPI)
publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute (MDPI)
dc.source.none.fl_str_mv reponame:idUS. Depósito de Investigación de la Universidad de Sevilla
instname:Universidad de Sevilla (US)
instname_str Universidad de Sevilla (US)
reponame_str idUS. Depósito de Investigación de la Universidad de Sevilla
collection idUS. Depósito de Investigación de la Universidad de Sevilla
repository.name.fl_str_mv
repository.mail.fl_str_mv
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