Evidence map›Paper›PMID 36348096›Full record

ArticleClinical oral investigations2023

Evaluation of structural integrity effect on adhesion strength of root dentin with a multi-functional irrigation strategy.

Ying Huang, Ye Zhang, Qing Liu, Zihui Zhu, Yuchen Zhang, Yichen She, Xu Zhang, Ying Liu

Abstract read
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In one paragraph

Article in Clinical oral investigations, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

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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

1 citing paper in PubMed.

  1. 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

8 authors.

Ying Huang *School and Hospital of Stomatology, Tianjin Medical University, Tianjin, 300070, China.
Ye Zhang *School and Hospital of Stomatology, Tianjin Medical University, Tianjin, 300070, China.
Qing LiuSchool and Hospital of Stomatology, Tianjin Medical University, Tianjin, 300070, China.
Zihui ZhuSchool and Hospital of Stomatology, Tianjin Medical University, Tianjin, 300070, China.
Yuchen ZhangSchool and Hospital of Stomatology, Tianjin Medical University, Tianjin, 300070, China.
Yichen SheSchool and Hospital of Stomatology, Tianjin Medical University, Tianjin, 300070, China.
Xu ZhangSchool and Hospital of Stomatology, Tianjin Medical University, Tianjin, 300070, China.
Ying LiuSchool and Hospital of Stomatology, Tianjin Medical University, Tianjin, 300070, China. yingliu04@tmu.edu.cn.

Funding

National Natural Science Foundation of China 31870947
6 · The paper itself

Abstract

objectivesTo evaluate effects of a novel auxiliary irrigation strategy, proanthocyanidin (PA) + carboxymethyl chitosan/amorphous calcium phosphate (CMC/ACP) nanocomplexes, on maintaining the organic-inorganic structural integrity and hence optimizing the adhesion strength of root dentin. MATERIALS AND

methodsDentin specimens (n = 150) were prepared and subjected to the classical irrigating strategy with or without PA and CMC/ACP. The ultrastructure and biomechanical behaviour of dentin were characterized by scanning electron microscopy and atomic force microscope, respectively. Forty single root-canal premolars were employed for push-out bond strength testing. Besides, the antibacterial effects against Enterococcus faecalis were evaluated with confocal laser scanning microscopy. Statistical differences were verified with one-way ANOVA and Tukey's post-tests.

resultsThe organic-inorganic structural integrity of root dentin was repaired with the synergetic use of PA and CMC/ACP. Correspondingly, the bond stability between the root canal wall and the AH-Plus sealer was significantly reinforced (P < 0.05). Meanwhile, the tissue biomechanical properties and antibacterial behaviour were enhanced compared to that of control group (P < 0.05).

conclusionsThe synergistic utilization of PA and CMC/ACP can preserve the structural integrity of root dentin, contributing to optimizing the sealing effects of root canal. Moreover, the novel irrigation strategy demonstrated a favourable antimicrobial activity. CLINICAL RELEVANCE: The combination of PA and CMC/ACP can serve as a promising auxiliary irrigation strategy to optimize the outcomes of chemical preparation, enhance the sealing effects of root canal and hence improve the success rate of treatment.

Indexed as

Dental BondingRoot Canal Filling MaterialsDental Pulp CavityDentinEpoxy ResinsMaterials TestingMicroscopy, Electron, ScanningRoot Canal IrrigantsRoot Canal PreparationRoot Canal TherapyTooth RootEpoxy ResinsRoot Canal Filling MaterialsRoot Canal IrrigantsBond strengthCarboxymethyl chitosan/amorphous calcium phosphateChemical irrigationProanthocyanidinRoot dentin

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Registered trials

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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.