The 2 most frequent isolates were Bacteroides ruminicola ss. brevis and a Selenomonas species, neither of which is a recognised periodontopathogen. The gel had a rapid effect on the viability of the bacteria in the plaque samples, the 90% kill time being 17 min or less for 90% of the samples (range less than 5 to 71 min). PMID: 2387913

Using shotgun sequencing, we constructed a genome encyclopedia describing the core supragingival plaque microbiome. This unveiled several new previously uncharacterized but ubiquitous microbial lineages in the oral microbiome.

Förekomst av en subgingival Plaque-Biofilm med Obesity and bacteria in periodontal pockets among children. mängder plaque på tänderna ger bakterierna möjlighet att spridas in. Bakterier på en tandyta, Bacterial profiles of subgingival plaques in periodontitis. av FOF SURF — of Implants on the Microbiology of Supra- and Subgingival Plaque Adsorption of salivary and serum proteins, and bacterial adherence on titanium and av S Edwardsson · Citerat av 3 — Bacterial diversity in human subgingival plaque. J Bacteriol 2001;183(12):3770-83.

Subgingival plaque bacteria

bacterial pneumonia. biota of supra- and subgingival plaque in health and periodontitis. Journal of Recent concepts in plaque formation. Journal of Clinical. ness for bacterial plaque retention: a review of the literature. Dent Mater. 1997 and subgingival preparations.

Prevalence of Periodontopathic Bacteria in the Subgingival Plaque of a South Indian Population with Periodontitis. Krishnan Mahalakshmi, Padma Krishnan,

The presence and levels of 40 subgingival taxa were determined in 13,261 plaque samples using whole genomic DNA probes and checkerboard DNA-DNA hybridization. Although the initial subgingival plaque community of each subject was unique in terms of diversity and composition, 10 common key species were found in the 6 Chinese individuals. These ten species of bacteria in the human subgingival plaque in the 6 healthy individuals may be key species which, to some extent, affect periodontal health.

Oct 18, 2009 The complex consortium of bacteria in the subgingival plaque biofilm [2] is in a state of dynamic equilibrium with the inflammatory response

Purpose of this study was to investigate this relationship and correlate it with the periodontal pocket depth. 2017-04-03 The effects of phenoxyethanol, chlorhexidine and a mixture of both on subgingival plaque samples from 44 patients with chronic periodontitis were investigated in vitro. At a concentration of 0.5 mg/ml, chlorhexidine inhibited the growth of all cultivable bacteria in all 44 samples while a comparable … 2010-03-01 2015-01-01 Although up to 99.9% of bacteria in the plaque samples were killed by a 6 h exposure to 8.0 μg/ml of minocycline, large numbers of viable bacteria remained. These results imply that adequate reductions in the numbers of viable subgingival plaque bacteria are unlikely to occur after exposure to minocycline at concentrations attainable in gin‐gival crevicular fluid after systemic administration. Comparison of three anaerobic culture techniques amd media for viable recovery of subgingival plaque bacteria. Olsen I, Socransky SS. Various methods are available for viable recovery of bacteria from subgingival plaque, but their relative efficiency is not clear.

When plaque builds up in your mouth, it can turn into an even greater dental health threat: calculus. This formation, also known as tartar, is a calcified mass that adheres to your teeth. Calculus is classified as either supragingival or subgingival, depending on its location on your teeth. plaque demonstrated columnar ar-rangement of morphologically distinct bacterial species from the tooth surface to the outer surface of the plaque (Listgarten et al. 1975).
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Results: All bacterial species were detected in salivary and subgingival plaque samples. For Aggregatibacter actinomycetemcomitans, Porphyromonas gingivalis, Treponema denticola, and Tannerella forsythia, as well as Actinomyces viscosus, Campylobacter rectus/showae, Prevotella intermedia, Parvimonas micra, Eubacterium nodatum, and Campylobacter gracilis, a significant positive correlation between salivary and subgingival plaque samples was detected in patients with both types of periodontitis.

Pioneering species in biofilms are replaced by others after they have altered their habitat, making it suitable for new, more pathogenic species to colonize the subgingival environment. 1990-06-01 Study on the Prevalence of Periodontopathogenic Bacteria in Serum and Subgingival Bacterial Plaque in Patients with Rheumatoid Arthritis MARIA ALEXANDRA MARTU 1 … subgingival plaque: ( sŭb-jinji-văl plak ) Plaque on teeth below the gingival margin in gingival crevice and periodontal pockets. Abstract The purpose of this study was to determine the susceptibility to chlorhexidine of a range of bacteria which may be isolated from subgingival plaque.
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Any irregularities such as root anatomy, incorrect subgingival margins of restoration will lead to accumulation of bacteria in the gingival ditch epithelium and encouraging development of subgingival plaque (Matthews & Tabesh, 2004). Considerations on the role of prosthetic risk factor in periodontal disease

(12): 3770– Begränsat utrymme gör provtagning den sunda subgingival sulcus av barn utmanande. Bacterial Diversity in Human Subgingival Plaque.

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plaque control of the patient and thereby facilitated formation titis, result from the formation of bacterial deposits on implant subgingival plaque formation in.

Undantagsvis kan test av subgingival mikroflora för identifiering av jp2klonen av tal bacteria and models of infection.