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Öğe Apoptosis: an underlying factor for accelerated periodontal disease associated with diabetes in rats(SPRINGER HEIDELBERG, 2014) Tunali, Mustafa; Ataoglu, Tamer; Celik, IlhamiDiabetes mellitus (DM) is well-established risk factor for periodontal disease. DM can also lead to changes in the number of apoptotic cells in periodontal tissues. The goal of this study was to evaluate apoptosis, depending on DM, in healthy and diseased periodontal soft tissues. A total of 43 adult male Sprague-Dawley rats were used in this study. Experimental periodontitis was created by placing silk ligatures around the cervices of the first mandibular molars. Experimental diabetes was induced by intraperitoneal injection of the diabetogenic agent streptozotocin (STZ). Following the induction of both experimental diseases, the animals were divided into four groups: (1) The healthy group (H) (n = 10); (2) The diabetes group (D) (n = 10); (3) The periodontitis group (P) (n = 11); and (4) The diabetes and periodontitis group (DP) (n = 12). Apoptotic cells were determined by immunohistochemistry, and the frequency of apoptotic cells was evaluated by apoptotic index score. It was observed that there was less apoptosis in both the epithelial and gingival connective tissue cells of healthy diabetic tissues than in healthy tissues without diabetes. When periodontal disease existed, apoptosis increased in both the epithelial and gingival connective tissues of diabetic and non-diabetic animals. There may be differences in the apoptotic mechanisms in the periodontal soft tissues of diabetic and non-diabetic animals. Apoptosis may be one of the underlying factors in increased risk for periodontal disease that is associated with diabetes.Öğe Periodontitis as a risk factor for preterm low birth weight(YONSEI UNIV COLLEGE MEDICINE, 2008) Marakoglu, Ismail; Gursoy, Ulvi Kahraman; Marakoglu, Kamile; Cakmak, Hulya; Ataoglu, TamerPurpose: There is growing evidence showing that a number of complex human diseases are caused or are at least influenced by periodontal diseases. Such diseases include cardiovascular diseases, respiratory diseases, diabetes mellitus and osteoporosis. The aim of study was to evaluate periodontal diseases as a risk factor for a preterm low birth weight. Materials and Methods: A total of 48 mothers, 20 of who had a preterm low birth weight delivery, were examined in the Clinics of Periodontology, Faculty of Dentistry, Cumhuriyet University. The periodontal exams consisted of a full mouth pocket depth, a Loe and Sillness Gingival index score measurements, and a panoramic radiograph analysis. Information on any other factors that may cause a preterm low birth weight was obtained from the family physician. Results: The study results indicated that periodontitis (OR: 3.6 95% CI: 1.06 - 12.18) together with bacterial vaginosis (OR: 11.57 95% CI: 1.26 - 105.7) were independent risk factors of a preterm low birth weight. According to the data obtained from this study, the paternal age, tobacco use and the mothers' height were not significant risk factors for a preterm low birth weight. Conclusion: Within the limits of this study, it is concluded that a poor periodontal health status of the mother may be a potential risk factor for a preterm low birth weight.Öğe Re: Real-Time Quantitative Polymerase Chain Reaction Analysis of Patients With Refractory Chronic Periodontitis. Marconcini S, Covani U, Barone A, et al. (J Periodontol 2011;82:1018-1024.)(WILEY, 2013) Hakki, Sema S.; Ataoglu, Tamer; Hakki, Erdogan E.; Kayis, Seyit Ali[Abstract not Available]
