Evidence map›Paper›PMID 19767576›Full record

Trial reportJournal of dental research2009

Mechanical properties of tannic-acid-treated dentin matrix.

A K B Bedran-Russo, K J Yoo, K C Ema, D H Pashley

Abstract readComparative StudyRandomized Controlled Trial
In one paragraph

Trial report in Journal of dental research, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
54citing papers in PubMed, 3 pooled it
3.5field-weighted citation impact, top 8% 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

54 citing papers in PubMed, 3 syntheses or guidelines pooled it, 128 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Article
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  8. Review
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  12. Review
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  14. Article
  15. Review
  16. Article
  17. Molecular interactions of tannic acid and matrix metalloproteinases 2 and 9.Computational and structural biotechnology journal · 2023
    Article
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 2 institutions in 1 country.

A K B Bedran-RussoDepartment of Restorative Dentistry, University of Illinois at Chicago, College of Dentistry, 801 South Paulina Street, Room 551, Chicago, IL 60612, USA. bedran@uic.edu
K J Yoo
K C Ema
D H Pashley
Augusta University · USUniversity of Illinois Chicago · US

Funding

Reasons for poor durability of resin-dentin bondsR01DE015306 · NIDCR · MEDICAL COLLEGE OF GEORGIA (MCG) · PI PASHLEY, DAVID H · 2004 to 2013
$4.4M
Stability of cross-linked dentin and its clinical applicationK08DE017740 · NIDCR · UNIVERSITY OF ILLINOIS AT CHICAGO · PI BEDRAN-RUSSO, ANA KARINA B · 2006 to 2010
$744k
NIDCR NIH HHS DE015306NIDCR NIH HHS DE017740NIDCR NIH HHS K08 DE017740NIDCR NIH HHS R01 DE015306
6 · The paper itself

Abstract

Dentin collagen is a major component of the hybrid layer, and its stability may have a great impact on the properties of adhesive interfaces. We tested the hypothesis that the use of tannic acid (TA), a collagen cross-linking agent, may affect the mechanical properties and stability of the dentin matrix. The present study evaluated the effects of different concentrations of TA on the modulus of elasticity and enzymatic degradation of dentin matrix. Hence, the effect of TA pre-treatment on resin-dentin bond strength was assessed with the use of two bonding systems. Sound human molars were used and prepared according to each experimental design. The use of TA affected the properties of demineralized dentin by increasing its stiffness. TA treatment inhibited the effect of collagenase digestion on dentin matrix, particularly for 10%TA and 20%TA. The TA-dentin matrix complex resulted in improved bond strength for both adhesive systems.

Indexed as

Acid Etching, DentalBiomechanical PhenomenaBisphenol A-Glycidyl MethacrylateCollagenCollagenasesComposite ResinsCross-Linking ReagentsDecalcification TechniqueDental BondingDental Stress AnalysisDentinDentin-Bonding AgentsElastic ModulusHumansPhosphoric AcidsStress, MechanicalBisphenol A-Glycidyl MethacrylateCollagenCollagenasesComposite ResinsCross-Linking ReagentsDentin-Bonding AgentsFiltek Supremephosphoric acidPhosphoric AcidsSingle Bond PlusTanninsWater

Identifiers

PMID19767576
PMCPMC3144062
OpenAlexW2123616905

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.