Publicação
Modification of Zirconia implant surfaces by Nd:YAG laser grooves: does it change cell behavior?
| Resumo: | The aim of this study was to evaluate gingival fibroblasts and human osteoblasts’ response to textured Nd:YAG laser microgrooves, with different dimensions, on zirconia implant surfaces. A total of 60 zirconia disks (8 mm in diameter and 2 mm in thickness) were produced and divided between four study groups (N = 15): three laser-textured (widths between 125.07 ± 5.29 μm and 45.36 ± 2.37 μm and depth values from 50.54 ± 2.48 μm to 23.01 ± 3.79 μm) and a control group without laser treatment. Human osteoblasts and gingival fibroblasts were cultured on these surfaces for 14 days. FEG-SEM (Field Emission Gun–Scanning Electron Microscope) images showed cellular adhesion at 24 h, with comparable morphology in all samples for both cell types. A similar cell spreading within the grooves and in the space between them was observed. Cell viability increased over time in all study groups; however, no differences were found between them. Additionally, proliferation, ALP (Alkaline phosphatase) activity, collagen type I, osteopontin and interleukin levels were not significantly different between any of the study groups for any of the cell types. Analysis of variance to compare parameters effect did not reveal statistically significant differences when comparing all groups in the different tests performed. The results obtained revealed similar cell behavior based on cell viability and differentiation on different microtopographic laser grooves, compared to a microtopography only established by sandblasting and acid-etching protocol, the reference surface treatment on zirconia dental implants. |
|---|---|
| Autores principais: | da Cruz, Mariana Brito |
| Outros Autores: | Marques, Joana Faria; Marques, Ana Filipa Silva; Madeira, Sara; Carvalho, Óscar; Silva, Filipe Samuel; Caramês, João; da Mata, António Duarte Sola Pereira |
| Assunto: | laser osteoblasts fibroblasts zirconia |
| Ano: | 2022 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Universidade do Minho |
| Idioma: | inglês |
| Origem: | RepositóriUM - Universidade do Minho |
| _version_ | 1866876839602946048 |
|---|---|
| author | da Cruz, Mariana Brito |
| author2 | Marques, Joana Faria Marques, Ana Filipa Silva Madeira, Sara Carvalho, Óscar Silva, Filipe Samuel Caramês, João da Mata, António Duarte Sola Pereira |
| author2_role | author author author author author author author |
| author_facet | da Cruz, Mariana Brito Marques, Joana Faria Marques, Ana Filipa Silva Madeira, Sara Carvalho, Óscar Silva, Filipe Samuel Caramês, João da Mata, António Duarte Sola Pereira |
| author_role | author |
| contributor_name_str_mv | Universidade do Minho |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"da Cruz, Mariana Brito\"},{\"Person.name\":\"Marques, Joana Faria\"},{\"Person.name\":\"Marques, Ana Filipa Silva\"},{\"Person.name\":\"Madeira, Sara\"},{\"Person.name\":\"Carvalho, Óscar\"},{\"Person.name\":\"Silva, Filipe Samuel\"},{\"Person.name\":\"Caramês, João\"},{\"Person.name\":\"da Mata, António Duarte Sola Pereira\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | Universidade do Minho |
| datacite.creators.creator.creatorName.fl_str_mv | da Cruz, Mariana Brito Marques, Joana Faria Marques, Ana Filipa Silva Madeira, Sara Carvalho, Óscar Silva, Filipe Samuel Caramês, João da Mata, António Duarte Sola Pereira |
| datacite.date.Accepted.fl_str_mv | 2022-04-20T00:00:00Z |
| datacite.date.available.fl_str_mv | 2022-10-10T20:34:55Z |
| datacite.date.embargoed.fl_str_mv | 2022-10-10T20:34:55Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | laser osteoblasts fibroblasts zirconia |
| datacite.titles.title.fl_str_mv | Modification of Zirconia implant surfaces by Nd:YAG laser grooves: does it change cell behavior? |
| dc.contributor.none.fl_str_mv | Universidade do Minho |
| dc.creator.none.fl_str_mv | da Cruz, Mariana Brito Marques, Joana Faria Marques, Ana Filipa Silva Madeira, Sara Carvalho, Óscar Silva, Filipe Samuel Caramês, João da Mata, António Duarte Sola Pereira |
| dc.date.Accepted.fl_str_mv | 2022-04-20T00:00:00Z |
| dc.date.available.fl_str_mv | 2022-10-10T20:34:55Z |
| dc.date.embargoed.fl_str_mv | 2022-10-10T20:34:55Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | https://hdl.handle.net/1822/79997 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | Multidisciplinary Digital Publishing Institute |
| dc.rights.cclincense.fl_str_mv | http://creativecommons.org/licenses/by/4.0/ |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.rights.rights.copyright.fl_str_mv | openAccess |
| dc.subject.none.fl_str_mv | laser osteoblasts fibroblasts zirconia |
| dc.title.fl_str_mv | Modification of Zirconia implant surfaces by Nd:YAG laser grooves: does it change cell behavior? |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | The aim of this study was to evaluate gingival fibroblasts and human osteoblasts’ response to textured Nd:YAG laser microgrooves, with different dimensions, on zirconia implant surfaces. A total of 60 zirconia disks (8 mm in diameter and 2 mm in thickness) were produced and divided between four study groups (N = 15): three laser-textured (widths between 125.07 ± 5.29 μm and 45.36 ± 2.37 μm and depth values from 50.54 ± 2.48 μm to 23.01 ± 3.79 μm) and a control group without laser treatment. Human osteoblasts and gingival fibroblasts were cultured on these surfaces for 14 days. FEG-SEM (Field Emission Gun–Scanning Electron Microscope) images showed cellular adhesion at 24 h, with comparable morphology in all samples for both cell types. A similar cell spreading within the grooves and in the space between them was observed. Cell viability increased over time in all study groups; however, no differences were found between them. Additionally, proliferation, ALP (Alkaline phosphatase) activity, collagen type I, osteopontin and interleukin levels were not significantly different between any of the study groups for any of the cell types. Analysis of variance to compare parameters effect did not reveal statistically significant differences when comparing all groups in the different tests performed. The results obtained revealed similar cell behavior based on cell viability and differentiation on different microtopographic laser grooves, compared to a microtopography only established by sandblasting and acid-etching protocol, the reference surface treatment on zirconia dental implants. |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | article |
| fulltext.url.fl_str_mv | https://prod-dspace.uminho.pt/bitstreams/62605c38-862b-45ee-86f5-ef008e572a41/download |
| id | rum_06f973eebc56585bdccc407fcefaac94 |
| identifier.url.fl_str_mv | https://hdl.handle.net/1822/79997 |
| instacron_str | repositorium |
| institution | Universidade do Minho |
| instname_str | Universidade do Minho |
| language | eng |
| network_acronym_str | rum |
| network_name_str | RepositóriUM - Universidade do Minho |
| oai_identifier_str | oai:repositorium.uminho.pt:1822/79997 |
| organization_str_mv | urn:organizationAcronym:repositorium |
| person_str_mv | da Cruz, Mariana Brito Marques, Joana Faria Marques, Ana Filipa Silva Madeira, Sara Carvalho, Óscar Silva, Filipe Samuel Caramês, João da Mata, António Duarte Sola Pereira |
| publishDate | 2022 |
| publisher.none.fl_str_mv | Multidisciplinary Digital Publishing Institute |
| reponame_str | RepositóriUM - Universidade do Minho |
| repository_id_str | urn:repositoryAcronym:rum |
| service_str_mv | urn:repositoryAcronym:rum |
| spelling | engMultidisciplinary Digital Publishing InstituteporThe aim of this study was to evaluate gingival fibroblasts and human osteoblasts’ response to textured Nd:YAG laser microgrooves, with different dimensions, on zirconia implant surfaces. A total of 60 zirconia disks (8 mm in diameter and 2 mm in thickness) were produced and divided between four study groups (N = 15): three laser-textured (widths between 125.07 ± 5.29 μm and 45.36 ± 2.37 μm and depth values from 50.54 ± 2.48 μm to 23.01 ± 3.79 μm) and a control group without laser treatment. Human osteoblasts and gingival fibroblasts were cultured on these surfaces for 14 days. FEG-SEM (Field Emission Gun–Scanning Electron Microscope) images showed cellular adhesion at 24 h, with comparable morphology in all samples for both cell types. A similar cell spreading within the grooves and in the space between them was observed. Cell viability increased over time in all study groups; however, no differences were found between them. Additionally, proliferation, ALP (Alkaline phosphatase) activity, collagen type I, osteopontin and interleukin levels were not significantly different between any of the study groups for any of the cell types. Analysis of variance to compare parameters effect did not reveal statistically significant differences when comparing all groups in the different tests performed. The results obtained revealed similar cell behavior based on cell viability and differentiation on different microtopographic laser grooves, compared to a microtopography only established by sandblasting and acid-etching protocol, the reference surface treatment on zirconia dental implants.application/pdfporModification of Zirconia implant surfaces by Nd:YAG laser grooves: does it change cell behavior?da Cruz, Mariana BritoMarques, Joana FariaMarques, Ana Filipa SilvaMadeira, SaraCarvalho, ÓscarSilva, Filipe SamuelCaramês, Joãoda Mata, António Duarte Sola PereiraHostingInstitutionOrganizationalUniversidade do Minhoe-mailmailto:repositorium@usdb.uminho.ptrepositorium@usdb.uminho.ptDOIIsPartOf10.3390/biomimetics70200492022-10-10T20:34:55Z2022-04-202022-06-23T12:11:37Z2022-04-20T00:00:00ZHandlehttps://hdl.handle.net/1822/79997http://purl.org/coar/access_right/c_abf2open accesslaserosteoblastsfibroblastszirconia35505805 bytesliteraturehttp://purl.org/coar/resource_type/c_6501journal article2022-04-20http://creativecommons.org/licenses/by/4.0/openAccesshttp://purl.org/coar/access_right/c_abf2application/pdffulltexthttps://prod-dspace.uminho.pt/bitstreams/62605c38-862b-45ee-86f5-ef008e572a41/download |
| spellingShingle | Modification of Zirconia implant surfaces by Nd:YAG laser grooves: does it change cell behavior? da Cruz, Mariana Brito laser osteoblasts fibroblasts zirconia |
| status | SINGLETON |
| subject.fl_str_mv | laser osteoblasts fibroblasts zirconia |
| title | Modification of Zirconia implant surfaces by Nd:YAG laser grooves: does it change cell behavior? |
| title_full | Modification of Zirconia implant surfaces by Nd:YAG laser grooves: does it change cell behavior? |
| title_fullStr | Modification of Zirconia implant surfaces by Nd:YAG laser grooves: does it change cell behavior? |
| title_full_unstemmed | Modification of Zirconia implant surfaces by Nd:YAG laser grooves: does it change cell behavior? |
| title_short | Modification of Zirconia implant surfaces by Nd:YAG laser grooves: does it change cell behavior? |
| title_sort | Modification of Zirconia implant surfaces by Nd:YAG laser grooves: does it change cell behavior? |
| topic | laser osteoblasts fibroblasts zirconia |
| topic_facet | laser osteoblasts fibroblasts zirconia |
| url | https://hdl.handle.net/1822/79997 |
| visible | 1 |