Evidence map›Paper›PMID 32493365›Full record

ArticleBMC oral health2020

Biofilm formation on different dental restorative materials in the oral cavity.

Alexander-Simon Engel, Hagen Tizian Kranz, Marvin Schneider, Jan Peter Tietze, Andree Piwowarcyk, Thorsten Kuzius, Wolfgang Arnold, Ella A Naumova

Open access · goldAbstract read
In one paragraph

Article in BMC oral health, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
5.3field-weighted citation impact, top 4% 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

36 citing papers in PubMed, 86 citations in OpenAlex.

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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

8 authors at 2 institutions in 1 country.

Alexander-Simon EngelDepartment of Biological and Material Sciences in Dentistry, Faculty of Health, Witten/Herdecke University, Alfred Herrhausenstrasse 44, 58455, Witten, Germany.
Hagen Tizian KranzDepartment of Biological and Material Sciences in Dentistry, Faculty of Health, Witten/Herdecke University, Alfred Herrhausenstrasse 44, 58455, Witten, Germany.
Marvin SchneiderDepartment of Biological and Material Sciences in Dentistry, Faculty of Health, Witten/Herdecke University, Alfred Herrhausenstrasse 44, 58455, Witten, Germany.
Jan Peter TietzeDepartment of Biological and Material Sciences in Dentistry, Faculty of Health, Witten/Herdecke University, Alfred Herrhausenstrasse 44, 58455, Witten, Germany.
Andree PiwowarcykDepartment of Prosthodontics and Dental Technology, Faculty of Health, Witten/Herdecke University, Alfred Herrhausenstrasse 44, 58455, Witten, Germany.
Thorsten KuziusInstitute for Hygiene, Faculty of Medicine, Westfälische Wilhelms-Universität Muenster, Robert Koch Strasse 41, 48149, Muenster, Germany.
Wolfgang ArnoldDepartment of Biological and Material Sciences in Dentistry, Faculty of Health, Witten/Herdecke University, Alfred Herrhausenstrasse 44, 58455, Witten, Germany. wolfgang.arnold@uni-wh.de.ORCID 0000-0002-9335-1808
Ella A NaumovaDepartment of Biological and Material Sciences in Dentistry, Faculty of Health, Witten/Herdecke University, Alfred Herrhausenstrasse 44, 58455, Witten, Germany.
Witten/Herdecke University · DEUniversity of Münster · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundBacterial biofilms adhere to all tissues and surfaces in the oral cavity. Oral biofilms are responsible for the decay of human dental structures and the inflammatory degeneration of the alveolar bone. Moreover, oral biofilms on artificial materials influence the lifespan of dental prostheses and restoratives.

methodsTo investigate in vivo oral biofilm formation and growth, five different dental restorative materials were analyzed and compared to human enamel. The roughness of the materials and the human enamel control probe were measured at the start of the study. The dental restorative materials and the human enamel control probe were placed in dental splints and worn for 3 h, 24 h and 72 h.

resultsScanning electron microscopy (SEM) revealed major differences between oral biofilm formation and growth on the materials compared to those on human enamel. Microbiological analyses showed that bacterial strains differed between the materials. Significant differences were observed in the roughness of the dental materials.

conclusionsIt can be concluded that material roughness affects biofilm formation on dental surfaces and restoratives, but other factors, such as surface charge, surface energy and material composition, may also have an influence.

Indexed as

BiofilmsDental MaterialsBacterial AdhesionDental EnamelDental ImplantsDental PlaqueHumansMouthSurface PropertiesDental ImplantsDental MaterialsBiofilmDental restorativesOral biofilmSurface properties

Identifiers

PMID32493365
PMCPMC7268681
OpenAlexW3029419440

What OpenQuestion holds

Textmetadata
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.