background and aims. previous data have demonstrated that berberine, a barberry plant alkaloid, possesses various therapeutic properties. this study histologically evaluated the clinical efficacy of a berberine-derived topical gel on periodontal inflammation in patients requiring surgery. materials and methods. this randomized clinical trial was performed on 14 patient (11 females, 3 males) pre...

In the article was studied effects of flavonol quercetin on indices adaptive immune response in experimental animals 14 th day bacterial-immune periodontitis development. Indices protection were determined by relative number lymphocytes with CD3+, CD4+, CD8+, CD19+, CD16+ and immunoregulatory index (CD4+ / CD8+) intact inflammatory process development periodontal tissues as well therapeutic que...

Diagnosis of subclinical and early stage clinical periodontal dysfunction could prevent from further socioeconomic burden. The aim of this study was to assess the diagnostic applicability of nitric oxide and its end-metabolites in periodontal tissue health and disease. Forty-two patients were enrolled and divided into three groups according to gingivitis (GI) and clinical attachment level (CAL...

objective: periodontal diseases are common in the society and some researchers suggested an association between rheumatoid arthritis (ra) and periodontal diseases. the present study was carried out to evaluate the so-called association in iranian adults. materials and methods: in this case-control study, the samples were recruited from patients referred to loghman hospital, tehran, during 2004-...

background tracking various biomarkers in serum, gingival crevicular fluid (gcf), and saliva has been introduced as a diagnostic tool for periodontal disease detection. objectives the aim of this study was to compare salivary lactate dehydrogenase (ldh) levels in subjects with periodontal disease and levels in subjects without periodontal disease. conclusions salivary ldh levels can be used as ...

This article, the fourth in a series, examines nonradiographic procedures and devices such as standard clinical and visual examination, apex locators, vitality testers and colour shade guides in light of the tools described in the first 2 articles in the series. A variety of nonradiographic indices and scales are used in detecting periodontal disease and monitoring and assessing its treatment. ...

Zinc (Zn) as a nutritional factor affects the health of the oral tissues. This study was done for the evaluation of the effects of zinc deficiency on the oral tissues of rats. The study was carried out on 14 male Wistar rats, cessation of lactation on the 24th day after birth. The rats were randomly divided into two groups. Zinc deficient (ZD) diet was used for one group and another group was f...

introduction: the optimum removal of bacteria and their toxins from periodontal pockets is not always obtained by conventional mechanical debridement. adjunctive therapies may improve tissue healing through detoxification and bactericidal effects. the purpose of the present study was to evaluate the impact of adjunctive laser therapy (lt) and photodynamic therapy (pdt) on patients with chronic ...