Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

Effect Of Teeth Whitening Procedure On The Mineral Composition Of Oral Fluid

Elena А. Ryskina
* ORCID logo ,
Oksana A. Magsumova
,
Mikhail А. Postnikov
,
Tatiana A. Lobaeva
,
Bahovaddin B. Ahmedzhanov
,
Anastasia N. Shishparenok
,
Dmitry D. Zhdanov
* ORCID logo
Version 1 : Received: 13 November 2023 / Approved: 14 November 2023 / Online: 14 November 2023 (16:54:25 CET)

A peer-reviewed article of this Preprint also exists.

Ryskina, E.A.; Magsumova, O.A.; Postnikov, M.A.; Lobaeva, T.A.; Ahmedzhanov, B.B.; Shishparenok, A.N.; Zhdanov, D.D. Effect of the Teeth Whitening Procedure on the Mineral Composition of Oral Fluid. Dent. J. 2024, 12, 9. Ryskina, E.A.; Magsumova, O.A.; Postnikov, M.A.; Lobaeva, T.A.; Ahmedzhanov, B.B.; Shishparenok, A.N.; Zhdanov, D.D. Effect of the Teeth Whitening Procedure on the Mineral Composition of Oral Fluid. Dent. J. 2024, 12, 9.

Abstract

The basis of modern teeth whitening systems is the use of a whitening gel, usually containing hydrogen peroxide or carbamide peroxide. The purpose of our study was to evaluate the effect of chemical and modified office teeth whitening systems on the mineral metabolism of oral fluid and to determine a safer method. The study covered 81 patients aged 22 to 35 years of both sexes with teeth color A2 and darker on the Vita Classic scale. Determination of the concentration of calcium and phosphates in the oral fluid was carried out on a spectrophotometer using ready-made Human kits. Chemical tooth whitening was performed using a gel based on 40% hydrogen peroxide. After the procedure, remineralization therapy with enamel-sealing liquid was performed for 14 days. The obtained results indicate that the most pronounced changes in the content of calcium (+74.4%, p <0.001) and рhosphates (phosphorus) (-23.07%, p <0.001) were observed when using a chemical bleaching system. After the teeth whitening procedure using a modified technique, less pronounced changes in the concentrations of calcium (+29.07, p <0.001) and phosphorus (-14%, p <0.001) were observed. The use of remineralizing agents led to a faster recovery of the initial levels of calcium and phosphates in the oral fluid. Both bleaching systems caused similar changes in the chemical composition of the oral fluid.

Keywords

oral fluid; professional whitening systems; chemical teeth whitening system; modified office teeth whitening system; hydrogen peroxide; calcium; phosphorus

Subject

Medicine and Pharmacology, Dentistry and Oral Surgery

Copyright: This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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