dc.contributor.author | Baltriukienė, Daiva | |
dc.contributor.author | Sabaliauskas, Vaidotas | |
dc.contributor.author | Balčiūnas, Evaldas | |
dc.contributor.author | Melninkaitis, Andrius | |
dc.contributor.author | Liutkevičius, Evaldas | |
dc.contributor.author | Bukelskienė, Virginija | |
dc.contributor.author | Rutkūnas, Vygandas | |
dc.date.accessioned | 2023-09-18T20:28:20Z | |
dc.date.available | 2023-09-18T20:28:20Z | |
dc.date.issued | 2014 | |
dc.identifier.issn | 1549-3296 | |
dc.identifier.other | (BIS)VUB02-000051314 | |
dc.identifier.uri | https://etalpykla.vilniustech.lt/handle/123456789/150002 | |
dc.description.abstract | Surface modification, as a means of enhancing soft tissue integration in titanium would have significant advantages including less marginal bone resorption, predictable esthetic outcome, improved soft tissue stability, and seal against bacterial leakage. The aim of this study was to evaluate the effects of laser-roughened titanium surfaces on human gingival fibroblast (HGF) viability, proliferation, and adhesion. Titanium discs were ablated with impulse laser in four different patterns. Polished and sand-blasted titanium discs were used as control groups. Specimen surface properties were determined using optical profilometry and scanning electron microscopy. HGF behavior on modified surfaces was analyzed using cell adhesion, viability, proliferation, and ELISA assays. Results suggested that modified Ti surfaces did not affect the viability of HGFs and improved adhesion was measured in laser treatment groups after 24 h. However, proliferation study showed that the adsorbance of fibroblast cells after 72 h cultured on polished titanium was higher and comparable with that of control cells. As for focal adhesion kinase (FAK), cells grown on laser modified surfaces had higher expression of FAK as compared with polished titanium. In conclusion, tested laser-treated surfaces seem to favor HGF adhesion. There were no significant differences between different laser treatment groups. | eng |
dc.format | PDF | |
dc.format.extent | p. 713-720 | |
dc.format.medium | tekstas / txt | |
dc.language.iso | eng | |
dc.relation.isreferencedby | Embase | |
dc.relation.isreferencedby | Computers & Applied Sciences Complete | |
dc.relation.isreferencedby | PubMed | |
dc.relation.isreferencedby | Compendex | |
dc.relation.isreferencedby | Scopus | |
dc.relation.isreferencedby | MEDLINE | |
dc.relation.isreferencedby | VINITI | |
dc.relation.isreferencedby | Science Citation Index Expanded (Web of Science) | |
dc.source.uri | http://onlinelibrary.wiley.com/doi/10.1002/jbm.a.34739/full | |
dc.subject | FM01 - Biokatalitinių procesų modeliavimas / Modelling of biocatalytic processes | |
dc.title | The effect of laser-treated titanium surface on human gingival fibroblast behavior | |
dc.type | Straipsnis Web of Science DB / Article in Web of Science DB | |
dcterms.references | 47 | |
dc.type.pubtype | S1 - Straipsnis Web of Science DB / Web of Science DB article | |
dc.contributor.institution | Vilniaus universitetas | |
dc.contributor.institution | Vilniaus Gedimino technikos universitetas | |
dc.contributor.faculty | Fundamentinių mokslų fakultetas / Faculty of Fundamental Sciences | |
dc.subject.researchfield | N 010 - Biologija / Biology | |
dc.subject.researchfield | N 011 - Biofizika / Biophysics | |
dc.subject.researchfield | M 001 - Medicina / Medicine | |
dc.subject.ltspecializations | L105 - Sveikatos technologijos ir biotechnologijos / Health technologies and biotechnologies | |
dc.subject.en | Human gingival fibroblasts | |
dc.subject.en | Titanium alloy | |
dc.subject.en | Cell adhesion | |
dc.subject.en | Cell proliferation | |
dc.subject.en | FAK | |
dcterms.sourcetitle | Journal of biomedical materials research. Part A | |
dc.description.issue | iss. 3 | |
dc.description.volume | vol. 102 | |
dc.publisher.name | Jossey Bass, Ed. & Pub | |
dc.publisher.city | Hoboken | |
dc.identifier.doi | VGT02-000028902 | |
dc.identifier.doi | 000329679100011 | |
dc.identifier.doi | 10.1002/jbm.a.34739 | |
dc.identifier.elaba | 6152701 | |