Evidence map›Paper›PMID 29434259›Full record

ArticleScientific reports2018

Three-dimensional ultrastructural analysis of the interface between an implanted demineralised dentin matrix and the surrounding newly formed bone.

Ryuichiro Tanoue, Keisuke Ohta, Yoshihiro Miyazono, Joe Iwanaga, Akihiro Koba, Toru Natori, Osamu Iwamoto, Kei-Ichiro Nakamura, Jingo Kusukawa

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
2.7field-weighted citation impact, top 11% 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

21 citing papers in PubMed, 41 citations in OpenAlex.

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  12. Tooth as graft material: Histologic study.Clinical implant dentistry and related research · 2022
    Article
  13. Article
  14. Comparison of Autogenous Tooth Materials and Other Bone Grafts.Tissue engineering and regenerative medicine · 2021
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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

9 authors at 2 institutions in 1 country.

Ryuichiro TanoueDental and Oral Medical Centre, Kurume University School of Medicine, Kurume, Fukuoka, Japan. tanoue_ryuuichirou@med.kurume-u.ac.jp.
Keisuke OhtaDivision of Microscopic and Developmental Anatomy, Department of Anatomy, Kurume University School of Medicine, Kurume, Fukuoka, Japan.
Yoshihiro MiyazonoDivision of Microscopic and Developmental Anatomy, Department of Anatomy, Kurume University School of Medicine, Kurume, Fukuoka, Japan.
Joe IwanagaDental and Oral Medical Centre, Kurume University School of Medicine, Kurume, Fukuoka, Japan.
Akihiro KobaDental and Oral Medical Centre, Kurume University School of Medicine, Kurume, Fukuoka, Japan.
Toru NatoriDental and Oral Medical Centre, Kurume University School of Medicine, Kurume, Fukuoka, Japan.
Osamu IwamotoDental and Oral Medical Centre, Kurume University School of Medicine, Kurume, Fukuoka, Japan.
Kei-Ichiro NakamuraDivision of Microscopic and Developmental Anatomy, Department of Anatomy, Kurume University School of Medicine, Kurume, Fukuoka, Japan.
Jingo KusukawaDental and Oral Medical Centre, Kurume University School of Medicine, Kurume, Fukuoka, Japan.
Kurume University Medical Center · JPKurume University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Previous investigators have reported that transplanted demineralised dentin matrix (DDM) influences bone formation in vivo. However, the specific mechanism of how dentinal tubules contribute to bone formation has not been determined with regard to DDM transplantation therapy. In this study, we ultrastructurally investigated how DDM contacted the surrounding newly formed bone using a scanning electron microscopy (SEM) three-dimensional reconstruction method that is based on focused ion beam slicing and SEM (FIB/SEM). A pulverised and processed DDM derived from human teeth was implanted into rat calvarial bone defects, and a series of X-ray computed tomographic images were obtained over 12 weeks. Implants with surrounding new bone were removed and histologically examined using FIB/SEM. After obtaining objective block-face images, the target boundary face was reconstructed three-dimensionally. The osteocytes of the new bone tissue surrounding the DDM formed a network connected by their cellular processes and formed bone tissue. It is also interesting that the cellular processes of the osteocytes extended into the dentinal tubules, and that bone tissue with canaliculi had formed and filled the DDM surface.

Indexed as

AnimalsBone RegenerationDentinHumansMaleMicroscopy, Electron, ScanningOsteocytesRatsSkullX-Ray MicrotomographyDemineralized Dentin Matrix

Identifiers

PMID29434259
PMCPMC5809602
OpenAlexW2805377986

What Socratic 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 Socratic graph.