Evidence map›Paper›PMID 20505047›Full record

ArticleJournal of dental research2010

Biodegradation of resin-dentin interfaces increases bacterial microleakage.

S Kermanshahi, J P Santerre, D G Cvitkovitch, Y Finer

Abstract read
In one paragraph

Article in Journal of dental research, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 61 papers.

0numbers the graph read from it
0cells of the map it votes in
61citing papers in PubMed
–field-weighted citation impact
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

61 citing papers in PubMed.

  1. Trial
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  13. A Study of Zn-Ca Nanocomposites and Their Antibacterial Properties.International journal of molecular sciences · 2022
    Article
  14. A novel methacrylate derivative polymer that resists bacterial cell-mediated biodegradation.Journal of biomedical materials research. Part B, Applied biomaterials · 2022
    Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Article
  20. Article

1 more citing papers are in PubMed but not listed here.

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

4 authors.

S KermanshahiBiomaterials Discipline, Dental Research Institute, Faculty of Dentistry, University of Toronto, 124 Edward Street, Toronto, ON, Canada M5G 1G6.
J P Santerre
D G Cvitkovitch
Y Finer

Funding

The competence regulon in Streptococcus mutans biofilmsR01DE013230 · NIDCR · UNIVERSITY OF TORONTO · PI CVITKOVITCH, DENNIS G. · 1999 to 2011
$3.2M
CIHR MOP 68947NIDCR NIH HHS 5R01DE013230-10NIDCR NIH HHS R01 DE013230
6 · The paper itself

Abstract

Bis-GMA-containing resin composites and adhesives undergo biodegradation by human-saliva-derived esterases, yielding Bis-hydroxy-propoxy-phenyl-propane (Bis-HPPP). The hypothesis of this study is that the exposure of dental restorations to saliva-like esterase activities accelerates marginal bacterial microleakage. Resin composites (Scotchbond, Z250, 3M) bonded to human dentin were incubated in either buffer or dual-esterase media (pseudocholinesterase/cholesterol-esterase; PCE+CE), with activity levels simulating those of human saliva, for up to 90 days. Incubation solutions were analyzed for Bis-HPPP by high-performance liquid chromatography. Post-incubation, specimens were suspended in a chemostat-based biofilm fermentor cultivating Streptococcus mutans NG8, a primary species associated with dental caries, for 7 days. Bacterial microleakage was assessed by confocal laser scanning microscopy. Bis-HPPP production and depth and spatial volume of bacterial cell penetration within the interface increased with incubation time and were higher for 30- and 90-day PCE+CE vs. buffer-incubated groups, suggesting that biodegradation can contribute to the formation of recurrent decay.

Indexed as

Dental LeakageAnalysis of VarianceBiotransformationBisphenol A-Glycidyl MethacrylateButyrylcholinesteraseChromatography, High Pressure LiquidComposite ResinsDentinDentin-Bonding AgentsHumansHydrolysisMaterials TestingMicroscopy, ConfocalPropaneResin CementsSaliva2,2-bis(4-(2,3-dihydroxypropoxy)phenyl)propaneBisphenol A-Glycidyl MethacrylateButyrylcholinesteraseComposite ResinsDentin-Bonding AgentsFiltek Z250PropaneResin CementsScotchbond Multi-PurposeSterol Esterase

Identifiers

PMID20505047
PMCPMC3318074

What OpenQuestion holds

Textmetadata
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.