Air atmospheric-pressure plasma-jet treatment enhances the attachment of human gingival fibroblasts for early peri-implant soft tissue seals on titanium dental implant abutments
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| Titel: | Air atmospheric-pressure plasma-jet treatment enhances the attachment of human gingival fibroblasts for early peri-implant soft tissue seals on titanium dental implant abutments |
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| Autoren: | Jung-Hwan Lee, Yong Hee Kim, Eun Ha Choi, Kyoung Nam Kim, Kwang Mahn Kim |
| Weitere Verfasser: | Jung-Hwan Lee, Yong-Hee Kim, Eun-Ha Choi, Kwang-Mahn Kim, Kyoung-Nam Kim, Kim, Kyoung Nam, Kim, Kwang Mahn, Lee, Jung Hwan |
| Quelle: | Acta Odontologica Scandinavica. 73:67-75 |
| Verlagsinformationen: | MJS Publishing, Medical Journals Sweden AB, 2014. |
| Publikationsjahr: | 2014 |
| Schlagwörter: | Plasma Gases, Surface Properties, Dental Implants, Plasma Gases/chemistry, Gingiva, Dental Abutments, Vinculin/analysis, titanium dental implant abutment, Cell Line, air atmospheric pressure plasma jet, Dental Materials, 03 medical and health sciences, 0302 clinical medicine, Coated Materials, Biocompatible, Osseointegration, Materials Testing, Cell Adhesion, Humans, Cell Adhesion/physiology, Cell Proliferation, Titanium, Microscopy, peri-implant soft tissue seals, Microscopy, Confocal, Osseointegration/physiology, Photoelectron Spectroscopy, Coated Materials, Gingiva/cytology, Fibroblasts, Biocompatible/chemistry, Dental Materials/chemistry, Vinculin, 3. Good health, human gingival fibroblast, Titanium/chemistry, Phenotype, Confocal, Wettability, Fibroblasts/physiology |
| Beschreibung: | Although dental implants are commonly used for tooth restoration, there is a lack of studies of treatment regimens for preventing extra-oral infection and decreasing osseointegration failures by establishing early peri-implant soft tissue seals on titanium dental implant abutments. In this study, air atmospheric-pressure plasma-jet (AAPPJ) treatment was applied to titanium disks to assay the potential for early peri-implant soft tissue seals on titanium dental implant abutment.After titanium disks were treated with AAPPJ for 10 s at 250, 500, 1000 and 1500 sccm, surface analysis was performed; the control group received air only or no treatment. Human gingival fibroblasts (HGF) were seeded onto the specimens for evaluating cell attachment and proliferation and adherent-cell morphology was visualized via confocal microscopy.In AAPPJ-treated specimens, the water contact angle decreased according to increased flow rate. Oxygen composition increased in XPS, but no topographical changes were detected. The effect of AAPPJ treatment at 1000 sccm was apparent 2 mm from the treated spot, with a 20% increase in early cell attachment and proliferation. Adherent HGF on AAPPJ-treated specimens displayed a stretched phenotype with more vinculin formation than the control group.Within the limitations of this study, the results indicate that AAPPJ treatment may enhance the early attachment and proliferation of HGF for establishing early peri-implant soft tissue seals on titanium dental implant abutments with possible favorable effects of osseointegration of dental implant. |
| Publikationsart: | Article |
| Dateibeschreibung: | 67~75 |
| Sprache: | English |
| ISSN: | 1502-3850 0001-6357 |
| DOI: | 10.3109/00016357.2014.954265 |
| Zugangs-URL: | https://pubmed.ncbi.nlm.nih.gov/25183251 https://www.tandfonline.com/doi/full/10.3109/00016357.2014.954265 https://pubmed.ncbi.nlm.nih.gov/25183251/ https://ir.ymlib.yonsei.ac.kr/handle/22282913/139202 https://yonsei.pure.elsevier.com/en/publications/air-atmospheric-pressure-plasma-jet-treatment-enhances-the-attach https://www.ncbi.nlm.nih.gov/pubmed/25183251 https://europepmc.org/article/MED/25183251 |
| Rights: | CC BY NC ND |
| Dokumentencode: | edsair.doi.dedup.....df5c193f7d4c21c3af09208eb1a4c40b |
| Datenbank: | OpenAIRE |
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Nájsť tento článok vo Web of Science | Abstract: | Although dental implants are commonly used for tooth restoration, there is a lack of studies of treatment regimens for preventing extra-oral infection and decreasing osseointegration failures by establishing early peri-implant soft tissue seals on titanium dental implant abutments. In this study, air atmospheric-pressure plasma-jet (AAPPJ) treatment was applied to titanium disks to assay the potential for early peri-implant soft tissue seals on titanium dental implant abutment.After titanium disks were treated with AAPPJ for 10 s at 250, 500, 1000 and 1500 sccm, surface analysis was performed; the control group received air only or no treatment. Human gingival fibroblasts (HGF) were seeded onto the specimens for evaluating cell attachment and proliferation and adherent-cell morphology was visualized via confocal microscopy.In AAPPJ-treated specimens, the water contact angle decreased according to increased flow rate. Oxygen composition increased in XPS, but no topographical changes were detected. The effect of AAPPJ treatment at 1000 sccm was apparent 2 mm from the treated spot, with a 20% increase in early cell attachment and proliferation. Adherent HGF on AAPPJ-treated specimens displayed a stretched phenotype with more vinculin formation than the control group.Within the limitations of this study, the results indicate that AAPPJ treatment may enhance the early attachment and proliferation of HGF for establishing early peri-implant soft tissue seals on titanium dental implant abutments with possible favorable effects of osseointegration of dental implant. |
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| ISSN: | 15023850 00016357 |
| DOI: | 10.3109/00016357.2014.954265 |