Evidence map›Paper›PMID 34704380›Full record

ArticleClinical and experimental dental research2022

Decontamination of multispecies oral biofilm from rough implant surface by airflow with glycine.

Kyla Leung, Jiarui Bi, Georgios Giannelis, Gethin Owen, Hannu Larjava

Open access · goldAbstract read
In one paragraph

Article in Clinical and experimental dental research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.7field-weighted citation impact, top 17% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed, 13 citations in OpenAlex.

  1. Trial
  2. Article
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  4. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

Kyla LeungFaculty of Dentistry, Department of Oral Biological and Medical Sciences, University of British Columbia, Vancouver, British Columbia, Canada.
Jiarui BiFaculty of Dentistry, Department of Oral Biological and Medical Sciences, University of British Columbia, Vancouver, British Columbia, Canada.ORCID 0000-0003-3068-2391
Georgios GiannelisFaculty of Dentistry, Department of Oral Biological and Medical Sciences, University of British Columbia, Vancouver, British Columbia, Canada.
Gethin OwenFaculty of Dentistry, Department of Oral Biological and Medical Sciences, University of British Columbia, Vancouver, British Columbia, Canada.
Hannu LarjavaFaculty of Dentistry, Department of Oral Biological and Medical Sciences, University of British Columbia, Vancouver, British Columbia, Canada.ORCID 0000-0002-9404-8755
University of British Columbia · CA

Funding

University of British Columbia
6 · The paper itself

Abstract

objectivesDecontamination of biofilm-colonized rough implant surfaces remains challenging. We investigated the effect of airflow with glycine powder (AFG) on decontamination of mature oral multispecies biofilm from a sandblasted and acid etched (SLA) titanium surface. MATERIALS AND

methodsSubgingival dental plaque was cultured on SLA disks anaerobically for 21 days. AFG with various settings and distances was applied directly on the disks with or without previous rinse of 0.9% NaCl. The specimens were then analyzed through scanning electron microscope and remaining bacteria on the implant surface were quantified and statistically compared.

resultsMature oral biofilm with cocci and rods as major morphotypes, as well as spiral- and filamentous-shaped organisms, was formed on the untreated disks. Saline rinsing removed the thick biofilm layer but left numerous of coccoid bacteria in rough surface pits. AFG effectively removed most of the bacteria from the pits. Both 25% and 50% power settings were equally effective at 3-mm distance. With 50% power, AFG successfully removed bacteria at both 3- and 6-mm distance. When AFG was applied on native biofilm without prior rinsing with saline, it effectively removed the biofilm including bacteria in the pits.

conclusionApplication of AFG appears effective in removing bacteria from rough implant surfaces.

Indexed as

Dental ImplantsBiofilmsDecontaminationGlycineSurface PropertiesDental ImplantsGlycineairflowbiofilmdecontaminationglycineperi-implantitis

Identifiers

PMID34704380
PMCPMC8874088
OpenAlexW3209222853

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.