Microbial Flora in Periodontal Pockets Involved with Occlusal Trauma.
نویسندگان
چکیده
منابع مشابه
Relationship between oxygen tension and subgingival bacterial flora in untreated human periodontal pockets.
The predominance of anaerobic bacteria in subgingival plaque samples suggests that the pocket environment is anaerobic. In the present investigation, a small oxygen tension (pO2) electrode was inserted into the base of the pocket and the pO2 was recorded. In addition, the plaque in these pockets was examined culturally and microscopically. The oxygen tension at the bottom of 36 pockets (5 to 10...
متن کاملTeeth under High Occlusal Force may Reflect Occlusal Trauma-associated Periodontal Conditions in Subjects with Untreated Chronic Periodontitis.
OBJECTIVE To determine the association of high occlusal force (HOF) with the signs of occlusal trauma and periodontal conditions in periodontitis patients, and elaborate the relevant clinical implications. METHODS Periodontal parameters and signs of occlusal trauma were recorded for 807 teeth in 30 subjects with untreated chronic periodontitis. The T-scan II occlusal analysis system determine...
متن کاملMicrobial Diversity Similarities in Periodontal Pockets and Atheromatous Plaques of Cardiovascular Disease Patients
BACKGROUND AND OBJECTIVE The immune and infectious alterations occurring in periodontitis have been shown to alter the development and severity of cardiovascular disease. One of these relationships is the translocation of oral bacteria to atheroma plaques, thereby promoting plaque development. Thus, the aim of this study was to assess, by 16s cloning and sequencing, the microbial diversity of t...
متن کاملCytological Kinetics of Periodontal Ligament in an Experimental Occlusal Trauma Model
Using a model of experimental occlusal trauma in mice, we investigated cytological kinetics of periodontal ligament by means of histopathological, immunohistochemical, and photographical analysis methods. Periodontal ligament cells at furcation areas of molar teeth in the experimental group on day 4 showed a proliferation tendency of periodontal ligament cells. The cells with a round-shaped nuc...
متن کاملCharacteristics of cellular composition of periodontal pockets
PURPOSE The development of inflammatory periodontal disease in young people is an urgent problem of today's periodontology, and requires a development of new methods that would give an opportunity not only to diagnose but also for prognosis of periodontitis course in a given patients contingent. RESULTS Cellular structure of periodontal pockets is presented by hematogenous and epithelial cell...
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ژورنال
عنوان ژورنال: Nihon Hotetsu Shika Gakkai Zasshi
سال: 1995
ISSN: 1883-177X,0389-5386
DOI: 10.2186/jjps.39.308