SMOKING AND GINGIVAL CREVICULAR FLUID MFN1 AND NLRP3 LEVELS IN PERIODONTAL HEALTH AND PERIODONTITIS

This observational study aims to examine the relationship between cigarette smoking and the levels of two proteins, mitofusin-1 (MFN1) and NLRP3, in the fluid found between the teeth and gums. These proteins are involved in processes related to cell function and inflammation. Adults aged 25-65 years will be included in four groups: periodontally healthy nonsmokers, periodontally healthy smokers, nonsmokers with periodontitis, and smokers with periodontitis. Periodontitis is a gum disease that damages the tissues and bone supporting the teeth. Participants will provide information about their health and smoking history and undergo a periodontal examination. Small samples of fluid from around the gums will be collected using paper strips before periodontal treatment. The samples will be analyzed for MFN1 and NLRP3. Researchers will compare the amounts of these proteins across the four groups and examine their relationships with periodontal measurements and smoking history. No experimental medication or treatment will be assigned. Participants with periodontitis will be offered routine periodontal care after sample collection.