Association Between Dental Caries and Oxidative Stress Parameters in Children
Abstract
Background: The body's oxidant/antioxidant balance and oxidative stress can impact or change dental caries. The main aim of this study was to investigate the association between dental caries and total oxidant status (TOS), total antioxidant status (TAS), and oxidative stress index (OSI).
Materials and Methods: This study was designed in two groups including the control group (DMFS/dfs =0) and the case group with dental caries (DMFS/dfs ≥5). The number of samples in this study includes 94 children, including 42 healthy children and 52 children with dental caries. Unstimulated saliva samples were gathered from all children mid-morning. Participants' saliva samples were obtained by requesting them to spit for 5 min. Then, the specimens were frozen and preserved at a temperature of four °C before being maintained at -80°C until further examination. Results: Children's mean age and mean weight were 6.55±3.52 years and 20.51±9.67 kg, respectively. There was no significant difference between the case and control groups regarding total oxidant status (p<0.01). There was a significant difference between case and control groups in terms of oxidative stress index (p<0.01).
Conclusions: The TOS and OSI were significantly higher in the case group. The TOS and OSI can be employed as markers of oxidative stress caused by dental caries.
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References
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Details
Primary Language
English
Subjects
Infant and Child Health, Paediatrics (Other)
Journal Section
Research Article
Authors
Ahmet Güzelçiçek
Türkiye
Mahmut Demir
0000-0002-0983-9457
Türkiye
Adnan Kirmit
0000-0003-2799-8416
Türkiye
Abit Demir
0000-0002-6400-1841
Türkiye
Abdullah Solmaz
0000-0002-9479-8679
Türkiye
Emre Çelik
*
0000-0003-3658-8275
Türkiye
Publication Date
June 26, 2026
Submission Date
March 2, 2026
Acceptance Date
June 3, 2026
Published in Issue
Year 2026 Volume: 23 Number: 2