Background: The collection of subgingival plaque samples with paper points is time‐consuming and accident‐sensitive. However, the collection of saliva is simple and contains pathogens of all intraoral surfaces. The aim of this study is to investigate whether a sampling strategy with mouthrinse (mouthrinse sample [MSP]; test) leads to results
Subgingival plaque samples presented significantly higher counts of Prevotella nigrescens, Prevotella intermedia, Bacteroides forsythus and Porphyromonas gingivalis. Subgingival samples exhibited a significantly higher proportion of “red” and “orange complex” species, while supragingival plaque exhibited higher proportions of “green” and “purple” complex species as well as
Subgingival samples exhibited a significantly higher proportion of “red” and “orange complex” species, while supragingival plaque exhibited higher proportions of “green” and “purple” complex species as well as 2017-11-01 2017-02-03 Sample Collection and Processing. Subgingival plaque samples were collected 1 week after the full-mouth periodontal examination (Feng et al., 2015). All participants were requested to refrain from food for 8 h and oral hygiene (brushing or flossing the teeth) for 12 h before sampling. 2020-04-01 Clinical examination of periodontal parameters and collection of saliva and pooled subgingival plaque samples from mesial-buccal sites of 4 first molars were performed before initial therapy and 2, 4 and 6 months respectively after mechanical therapy, and saliva … Subgingival plaque was then collected with sterile paper points (Meta Biomed ® Co. Ltd, Cheongju, South Korea) inserted into the gingival sulcus of Ramfjord’s index teeth for 15 seconds(7-9).
Trapered bristles give a better subgingival plaque removal. • The high-quality bristles ensure long brush life. • Slimline handle in 3 attractive colors. Så används Bacterial diversity in human subgingival plaque.
Supragingival plaque was first removed from the sample teeth with sterilized Gracey curettes and gauze. The site was then cleaned and isolated using cotton roles and air dried gently. The collection of subgingival plaque samples is the common way for the determination of periodontopathic bacteria.
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J Bacteriol 2001;183:3770-83. 32. Socransky SS, Haffajee AD. Dental biofilms: difficult therapeutic targets. av G Dahlén — av provtagningspinnar och kommersiella provtagningsset dental plaque of hospitalized patients with chronic lung diseases.
Pooled subgingival plaque samples were collected and analyzed for detection of bacteria and viruses using loop‐mediated isothermal amplification. Prevalence of subgingival A. actinomycetemcomitans , HCMV, and P. gingivalis were significantly higher among aggressive periodontitis patients than periodontally healthy controls.
However, recently, A total of 1,170 samples of supra and subgingival plaque were collected from the mesial aspect of every tooth (up to 28 supra and 28 subgingival samples) from each subject and evaluated for the The purpose of subgingival scaling and root planing is to remove calculus and to smooth the cementum and underlying dentin. This then allows for effective subgingival plaque removal by the patient, which if done daily will help to prevent calculus formation (calculus removal will be discussed in detail in Chap. 5). 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). Subgingival plaque was frequently characterized by a zone of gram negative and/or motile species located adjacent to the epithelial lining of the pocket while gram positive 2016-01-01 Background: The collection of subgingival plaque samples with paper points is time‐consuming and accident‐sensitive. However, the collection of saliva is simple and contains pathogens of all intraoral surfaces.
Subgingival biofilm plaque. Oral Microbiol Immunol 2008 23: 196-205. 16. Armitage GC.
6 Jan 2021 Map showing the geographical locations where canine subgingival plaque samples were collected. Pie charts depict the average relative
Subgingival plaque samples were collected from the first molars by means of a sterile excavating-spoon hand-instrument and then placed immediately into an
In this report over 400 subgingival plaque samples taken from over 110 patients were examined Clinical and bacteriological data were collected from over 110.
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Patients were not allowed to brush their teeth or smoke on the day of saliva sampling. MINST has been introduced as a concept that aims at obtaining extensive subgingival debridement with a retention of the preoperative gingival architecture, creating a minimal wound, and gentle handling of the soft and hard tissues to stimulate the formation of a stable blood clot by natural filling of the infrabony defect [25-28]. 30 May 2019 Supragingival dental plaque was collected from 1 carious active site (when present) and 1 noncarious tooth site (caries-free) from all participants. 1 May 2018 Twenty-one subgingival plaque samples were collected from three patients with chronic periodontitis (ChP), three patients with aggressive Detecting the periodontal pathogens at the subgingival plaque requires skilled professionals to collect samples. Periodontal pathogens are also detected on 3 Apr 2017 Four samples (subgingival and supragingival plaques, saliva, and tongue coating) per each subject were collected from 14 patients with a results dependent on the subgingival biofilm collection method.
Subgingival plaque was collected from these sites on sterile endodontic paper points (Caulk-Dentsply), and the paper points were pooled following supragingival plaque removal.
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Subgingival plaque samples presented significantly higher counts of Prevotella nigrescens, Prevotella intermedia, Bacteroides forsythus and Porphyromonas gingivalis. Subgingival samples exhibited a significantly higher proportion of “red” and “orange complex” species, while supragingival plaque exhibited higher proportions of “green” and “purple” complex species as well as
Prevalence of Candida species in subgingival plaque samples was quantified as 73.3% in Group 1, 66.6% in Group 2 and 60% in Group 3 and no statistically significant differences were observed between groups.