Nickel Release and the Viability of Streptococcus mutans Corresponding to Low Risk of Dental Caries in Artificial Saliva Containing Orthodontic Appliances: In Vitro Study

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dc.contributor.authorTitiz, Serap
dc.contributor.authorErdogan, Zalike Keskin
dc.contributor.authorTuna, Elif Esin Hames
dc.contributor.authorAras, Aynur
dc.date.accessioned2023-01-12T20:18:47Z
dc.date.available2023-01-12T20:18:47Z
dc.date.issued2022
dc.departmentN/A/Departmenten_US
dc.description.abstractObjective: The aims of this study were to determine the effect of different levels of Streptococcus mutans that correspond to a low risk of dental caries on nickel release and to determine the viability of S. mutans. Methods: Simulated fixed orthodontic appliances composed of copper nickel titanium, nickel titanium, or stainless steel were immersed in Klimek artificial saliva for 10 days with or without S. mutans inoculation on day 7. Same levels of S. mutans cultures (4 x 10(4) cfu/mL) were inoculated into the artificial saliva without orthodontic appliances. Nickel release was detected by inductively coupled plasma mass spectrometry. The archwire surface was analyzed by atomic force microscopy and scanning electron microscopy. Results: The density of S. mutans significantly increased in the artificial saliva without orthodontic appliances (P <.05). Appliances with nickel titanium alloys showed higher nickel release in the artificial saliva with or without S. mutans than those with copper nickel titanium or stainless steel archwires (P <.05). However, S. mutans increased nickel release only in orthodontic appliances with stainless steel archwires (P <.05). Although atomic force microscopy showed that the surface of as-received stainless steel archwires was smoother than that of nickel titanium or nickel titanium archwires, S. mutans increased the surface roughness of only the SS archwires. S. mutans adhered to all archwire types. Conclusion: While corrosion or corrosion-related processes may have decreased the growth capacity of S. mutans, reciprocally, S. mutans influenced corrosion. Rough surfaces can also promote corrosion; therefore, the surface roughness of metal alloy orthodontic appliances should be evaluated to determine their corrosion behavior.en_US
dc.description.sponsorshipScientific Research Coordinatorship of Ege University [2750562]en_US
dc.description.sponsorshipThis study was partially supported by the Scientific Research Coordinatorship of Ege University (Reg. Number: 2750562).en_US
dc.identifier.doi10.5152/TurkJOrthod.2022.21142
dc.identifier.endpage165en_US
dc.identifier.issn2148-9505
dc.identifier.issue3en_US
dc.identifier.pmid36155399en_US
dc.identifier.startpage157en_US
dc.identifier.trdizinid1135189en_US
dc.identifier.urihttps://doi.org/10.5152/TurkJOrthod.2022.21142
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1135189
dc.identifier.urihttps://hdl.handle.net/11454/78916
dc.identifier.volume35en_US
dc.identifier.wosWOS:000865986000001en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakTR-Dizinen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherAvesen_US
dc.relation.ispartofTurkish Journal of Orthodonticsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectCorrosionen_US
dc.subjectdental cariesen_US
dc.subjectnickel releaseen_US
dc.subjectorthodontic applianceen_US
dc.subjectrisken_US
dc.subjectStreptococcus mutansen_US
dc.subjectCorrosion-Resistanceen_US
dc.subjectSurface-Roughnessen_US
dc.subjectBiofilm Formationen_US
dc.subjectMetal Releaseen_US
dc.subjectTitaniumen_US
dc.subjectBehavioren_US
dc.subjectWiresen_US
dc.subjectVivoen_US
dc.subjectPhen_US
dc.titleNickel Release and the Viability of Streptococcus mutans Corresponding to Low Risk of Dental Caries in Artificial Saliva Containing Orthodontic Appliances: In Vitro Studyen_US
dc.typeArticleen_US

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