Results 241 to 250 of about 12,441 (286)

Direct irrigation and subgingival plaque

Journal of Clinical Periodontology, 1982
Abstract The aim of this study was to compare the penetrability of periodontal pockets by two direct irrigation techniques. By use of a syringe and a blunt hypodermic needle, irrigation was performed with a disclosing solution either as the level of the gingival margin or 3 mm within the pocket.
H N Newman, J D Strahan
exaly   +3 more sources

The presence of methanobacteria in human subgingival plaque

Journal of Clinical Periodontology, 1987
Abstract.Through a procedure of setting up a strictly anaerobic chain from sampling subgingival plaque to incubation in an anaerobic cabinet (O2 < 10 ppm), it was possible to, for the first time, isolate methanobacteria from human subgingival plaque.
T, Brusa, R, Conca, A, Ferrara, A, Ferrari, A, Pecchioni   +4 more
exaly   +3 more sources

Identification of Actinobacillus actinomycetemcomitans in subgingival plaque by PCR

Journal of Clinical Microbiology, 1995
The purpose of this study was to assess the sensitivity and specificity of the PCR in detecting Actinobacillus actinomycetemcomitans. The PCR's detection capability was compared with those of three other methods: culture-enhanced PCR (CE-PCR), colony hybridization (CH), and conventional culture with presumptive biochemical identification.
Flemmig, Thomas Frank, Rüdiger, Stefan G., Hofmann, U., Schmidt, Herbert H., Karch, Helge W., Klaiber, Bernd, Stratz, A., Plaschke, Barbara   +7 more
openaire   +4 more sources

The in vitro effects of chlorhexidine on subgingival plaque bacteria

Journal of Clinical Periodontology, 1989
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. In addition, the effect of chlorhexidine on the survival of bacteria in subgingival plaque samples from patients with chronic inflammatory periodontal disease was investigated.
H N Newman
exaly   +3 more sources

Ultrastructure of developing subgingival plaque in beagle dogs

Journal of Clinical Periodontology, 1985
Abstract The aim of this study was to describe the infrastructure of developing subgingival plaque. In 6 beagle dogs, healthy gingiva prevailed after a pre‐experimental period of intensive plaque control. At the start of the experiment, all oral hygiene measures were withdrawn.
J Theilade, R Attström
exaly   +3 more sources

Predominant bacterial species in subgingival plaque in dogs

Journal of Periodontal Research, 2011
Dahlén G, Charalampakis G, Abrahamsson I, Bengtsson L, Falsen E. Predominant bacterial species in subgingival plaque in dogs. J Periodont Res 2012; 47: 354–364. © 2011 John Wiley & Sons A/SBackground and Objective:  The dog has been used extensively for experimental and microbiological studies on periodontitis and peri‐implantitis without detailed ...
G, Dahlén, G, Charalampakis, I, Abrahamsson, L, Bengtsson, E, Falsen   +4 more
openaire   +3 more sources

The effect of supragingival plaque control on the subgingival microflora

Journal of Clinical Periodontology, 1985
Abstract The effect of plaque control on the apical microflora of deep periodontal pockets was studied. 8 subjects exhibiting signs of chronic periodontitis were chosen for the study, each subject having at least one pocket 6 mm. These subjects were placed on a plaque control programme consisting of 3 visits, during which oral hygiene instructions were
J M Hardie, F C Smales
exaly   +3 more sources

Subgingival plaque removal in buccal and lingual sites using a novel low abrasive air-polishing powder

Journal of Clinical Periodontology, 2003
Aim of the Study: This study was aimed at assessing the efficacy of subgingival plaque removal in buccal and lingual sites during supportive periodontal therapy (SPT) using a novel low abrasive air-polishing powder.
Gj Petersilka, A Heinecke
exaly   +2 more sources

Bacterial interactions in pathogenic subgingival plaque

Microbial Pathogenesis, 2016
Chronic periodontitis has a polymicrobial biofilm aetiology. Polymicrobial biofilms are complex, dynamic microbial communities formed by two or more bacterial species that are important for the persistence and proliferation of participating microbes in the environment. Interspecies adherence, which often involves bacterial surface-associated molecules,
Ng, HM, Kin, LX, Dashper, SG, Slakeski, N, Butler, CA, Reynolds, EC   +5 more
openaire   +3 more sources

Characterization of hemolytic bacteria in subgingival plaque

Journal of Periodontal Research, 1993
Three‐quarters of the patients with periodontal diseases surveyed in this study had one or more distinct types of hemolytic bacteria in their subgingival plaque. Twelve different species of bacteria were identified, belonging to five genera (Actinomyces, Streptococcus, Staphylococcus, Prevotella, and Actinobacillus). Nine hemolytic isolates, consisting
J D, Hillman, M F, Maiden, S P, Pfaller, L, Martin, M J, Duncan, S S, Socransky   +5 more
openaire   +2 more sources