نتایج جستجو برای: subgingival microflora
تعداد نتایج: 7272 فیلتر نتایج به سال:
The purpose of the present study was to examine the diagnostic value of the SK-013 (Sunstar, Osaka) in evaluating the effect of initial preparation. The SK-013 is a highly sensitive reagent to measure peptidase activity specifically produced by Bacteroides gingivalis. Bacteroides forsythus, and Treponema denticola. Thirty-six sites in 16 periodontitis patients were monitored in this study. The ...
Periodontitis is a chronic inflammatory disease associated with gram-negative subgingival microflora infection. Accumulating experimental evidence suggests that escin exerts anti-inflammatory and anti-edematous effects. This study was designed to investigate the in vitro effects of escin on the inflammatory reaction of human periodontal ligament c...
Background Waterpipe smoking is a global health problem and a serious public concern. Little is known about the effects of waterpipe smoking on oral health. In the current study, we examined the alterations of oral microbial flora by waterpipe smoking. Methods One hundred adult healthy subjects (59 waterpipe smokers and 41 non-smokers) were recruited into the study. Swabs were taken from the ...
BACKGROUND One of the major diseases affecting the oral health is periodontal disease. Various therapeutic methods have been introduced to eliminate the periodonto-pathic subgingival microflora. Among these, Porphyromonas gingivalis (P. gingivalis) has a major role in the pathogenesis of different forms of periodontal diseases. OBJECTIVES The present study investigated the antimicrobial effec...
BACKGROUND Cigarette smoking is known to increase the risk of periodontal destruction and developing chronic periodontitis (CP). It is also reported to affect the subgingival bacterial profile among CP patients. However, studies on the effect of smoking on the bacterial profile among healthy subjects are still limited. Therefore, the aim of this study was to investigate the impact of smoking on...
Periodontitis and osteoporosis are primary concerns in public health and clinical management. The aim of this study was to investigate the association between periodontitis and osteoporosis by gender.Data were retrieved from the National Health Insurance Research Database, Taiwan. A diagnosis of periodontitis was defined on the basis of subgingival curettage, periodontal flap operation, and gin...
Introduction: Defective restorations such as overhang, overcontour, open margin, residual cement or subgingival margin, lead to severe plaque accumulation and prevent using oral hygiene devices and finally they can cause gingival inflammation and periodontal destruction. Therefore, this study aimed to determine the frequency of restorations that have potentiality of periodontal destruction in p...
five strains of mouth normal microflora containing staphylococcus epidermidis, streptococcus mutant, lactobacillus acidophilus, actinomyces viscosos and candida albicans, were isolated and identified then cultured and purified on different media by using routine methods in microbiology. extract of 3 garlic samples south (khuzestan), north (mazanderan) and hamedan garlics, were affected on these...
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