نتایج جستجو برای: Periodontitis
تعداد نتایج: 12013 فیلتر نتایج به سال:
بیماری پریودنتال زودرس (early onset periodontitis) یک گروه از پریودنتیتهای با پیشرفت سریع (rapidly progressive periodontitis) است که شامل بیماری پریودنتیت جوانان موضعی و منتشر (generalized and localizid juvenile periodontitis) و پریدنتیت قبل از بلوغ (periodontitis prepubertal) می باشد.نظریات مختلفی در رابطه با اتیولوژی این بیماری ذکر شده است که به استناد مدارک موجود اتیولوژی میکرو...
Objectives: The purpose of this study was to evaluate the effect of low dose doxycycline and atorvastatin on gingival inflammation and alveolar bone loss in an experimental model of periodontitis in rats. Methods: Forty male Sprague Dawley rats were divided into four study groups as follows: (I) experimental periodontitis control, (II) rats with periodontitis treated with low dose atorvastatin...
PURPOSE The aim of the present study was to explore an association between IL-1B polymorphism and periodontal disease in patients with chronic periodontitis and subjects with aggressive periodontitis in a Polish population. In multivariate logistic regression the association of the following parameters: genotype, age, sex, smoking status, and approximal space plaque index (API) > 50% with the r...
Background and Aim: A major aspect of the adaptive host response in periodontitis is the antibodies. Several risk and susceptibility factors for periodontitis, including smoking, age and composition of the subgingival microflora, have also been suggested to influence antibody production. The present study was conducted to investigate plasma levels of immunoglobulin (Ig) G antibodies in periodon...
Background: Periodontal diseases in smokers are 2.6 to 6 times higher than non-smokers and their response to treatment is much lower. Reducing levels of antioxidants and consequently increasing oxidative damage in the pathogenesis of periodontitis is effective. Regarding the importance of free radicals in the pathogenesis of periodontal diseases, the aim of this study was to investigate the eff...
BACKGROUND AND AIMS This study was designed to explore the relationship between periodontitis and diabetes mellitus (DM) in Uygur adults from Xinjiang. METHODS AND RESULTS Data were obtained using questionnaire and oral examination. Participants (48.87 ± 13.72 yr) were categorized into periodontitis and non-periodontitis groups in accordance with the chronic periodontitis diagnostic criteria....
Background and purpose: Systemic conditions, such as diabetes or cardiovascular disease are associated with periodontal disease. Recent studies suggested a link between periodontitis and gastrointestinal cancers. Due to the importance of this issue, this study aimed to evaluate the prevalence of chronic periodontitis in patients suffering from gastric, esophageal, and colorectal cancers attendi...
The purpose of the study Our study was centred on the comparative research of enzymatic and non-enzymatic oxidative status mediators in the crevicular fluid on chronic and aggressive periodontitis patients, compared to periodontal healthy subjects. Materials and methods The study was conducted on 42 patients. They were divided in 3 study groups: chronic periodontitis subjects, aggressive period...
background: c-reactive protein (crp) is an acute phase reactant and has been proved to be a significant predictor of future cardiovascular events. recent studies have demonstrated a correlation between periodontitis and elevated crp levels. however, comparison between the levels of crp in two main forms of periodontitis is ambiguous. this study aims at determining and comparing the relative lev...
Introduction and objectives: positive correlation have been seen between high salivary calcium content and periodontal disease. This study was designed to compare inorganic salivary calcium, phosphate, flow rate and ph, of paraffin wax stimulated saliva of patients with gingivitis; mild periodontitis; moderate periodontitis; severe periodontitis. Methods: the present study consisted of 125 pati...
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