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Iranian Journal of Public Health، جلد ۲۹، شماره ۱-۴، صفحات ۷۱-۷۶
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عنوان انگلیسی STUDY OF RELATIONSHIP BETWEEN DEPTH OF PERIODONTAL POCKETS, ANAEROBIC BACTERIA AND INFLAMMATORY CELLS IN PERIODONTITIS
چکیده انگلیسی مقاله In this study 100 cases of advanced periodontitis were compared with a control group of 100 persons. The parameters were the depth of the periodontal pockets, radiographic images, presence of inflammatory cells and different types of anaerobic bacteria in the pockets. The depth of pocket was measured by a sterile probe and the presence of inflammatory cells was determined through sterile curettage. The smears were stained by Gimsa and Gram methods. For the purpose of microbiological studies, subgingival plaque samples were taken on paper points and were plated on brucella agar medium supplemented with rabbit blood, haemin and vitamin K1. The results indicated that with increasing depth of the pocket, the number of mixed anaerobic infections increases, and the presence of inflammatory cells especially polymorphonuclears is more prominent in comparison to the control group. As the pocket depth increases the conditions become more favourable for anaerobic bacteria and in consequence the incidence of isolation of these bacteria increases. On the other hand as the number of anaerobic bacteria and inflammatory cells and the secretion of destructive enzymes increases, the resultant injury to periodontal tissue increases.
کلیدواژه‌های انگلیسی مقاله Periodontitis, Anaerobic bacteria, Periodontal pocket
نویسندگان مقاله p اولیا | p owlia


mh سالاری | mh salari


h صادری | h saderi


z کدخدا | z kadkhoda


نشانی اینترنتی http://ijph.tums.ac.ir/index.php/ijph/article/view/1715
فایل مقاله اشکال در دسترسی به فایل - ./files/site1/rds_journals/86/article-86-350278.pdf
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زبان مقاله منتشر شده en
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نوع مقاله منتشر شده Articles
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