Periodontal Health and Salivary Thiol-Disulphide Homeostasis in Multiple Sclerosis Patients

Authors : Fatma Yeşim Kırzıoğlu, Serpil Demirci, Çağla Varol, Melike Doğan Ünlü, Mustafa Calapoğlu, Hikmet Orhan

Pages : 125-133

Doi:10.17343/sdutfd.1329050

View : 65 | Download : 87

Publication Date : 2024-06-29

Article Type : Research Paper

Abstract :Objective: Multiple sclerosis (MS) is a chronic autoimmune disease in which neuroinflammation and oxidative stress play important roles in its pathology. Thiol-disulphide homeostasis is considered a marker of oxidative stress and shown to be affected in several disorders including MS. The aim of this study was to compare salivary disulfide and thiol levels in MS patients with systemically healthy controls and to evaluate whether periodontal status had an effect on thiol-disulfide homeostasis in saliva. Material and Method: This descriptive study included a total of 184 volunteers, 92 with MS and 92 systemically healthy volunteers. Each person underwent medical, neurological and oral examinations. In saliva samples, native thiol (NT), total thiol (TT), disulphide levels were measured. The ratios of NT/TT, disulphide/NT, D/TT were calculated and compared between the patient and control groups. Results: There was not any difference in the periodontal parameters between the MS and healthy volunteers (p>0.05), however, the biomarkers of thiol-disulphide homeostasis in saliva were significantly different between the groups (p 0.05), MS patients showed decreased NT/TT and increased disulphide/NT ratios compared to the healthy volunteers (p<0.05). Conclusion: Our results have shown that salivary thiol-disulphide balance was shifted to the oxidative side in MS patients.
Keywords : multipl skleroz, periodontitis, tiyol, disülfid, tükürük