Akademik Veri Yönetim Sistemi
CLINICAL ORAL INVESTIGATIONS, cilt.28, sa.8, 2024 (SCI-Expanded)
Objective We assessed the levels of Interleukin-10 (IL-10), Interleukin-12 (IL-12), and Interleukin-18 (IL-18) in the gingival crevicular fluid (GCF) of subjects with advanced periodontitis (SIII-SIV) compared to healthy controls and evaluated their correlations with clinical measurements. Methods This cross-sectional study involved subjects (n = 60) diagnosed with stage III grade B-C (n = 13) to stage IV grade C (n = 17) periodontitis, and periodontally healthy controls (n = 30). Clinical periodontal measurements involved full-mouth. The concentrations of IL-10, IL-12, and IL-18 were determined using enzyme-linked immunosorbent assay (ELISA). Results There were no significant differences in IL-12 level and IL-18/IL-10 ratio between the healthy and periodontitis groups (p = 0.413, p = 0.636, respectively). The IL-10 and IL-18 levels were significantly higher in the periodontitis group than in controls (p < 0.001, p < 0.001, respectively). Significant associations were observed between the periodontitis and IL-10 and IL-18 levels (OR = 1.46, %95 CI 1.19-1.795; OR = 1.13, %95 CI 1.059-1.207, respectively) (p < 0.001, p < 0.001, respectively). Conclusions There was a correlation between pocket depth and the presence of IL-18 and a strong association between periodontitis and a high level of IL-18. However, there were no direct correlations among the three biomarkers and IL-18/IL-10 ratio, indicating that their roles in periodontal health are complex and multidimensional.