Evidence map›Paper›PMID 29713167›Full record

ArticleInternational journal of nanomedicine2018

Characterization and evaluation of graphene oxide scaffold for periodontal wound healing of class II furcation defects in dog.

Kohei Kawamoto, Hirofumi Miyaji, Erika Nishida, Saori Miyata, Akihito Kato, Akito Tateyama, Tomokazu Furihata, Kanako Shitomi, Toshihiko Iwanaga, Tsutomu Sugaya

Open access · goldAbstract read
In one paragraph

Article in International journal of nanomedicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 2 pooled it
2.1field-weighted citation impact, top 13% 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

23 citing papers in PubMed, 2 syntheses or guidelines pooled it, 53 citations in OpenAlex.

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  16. Graphene Oxide: Opportunities and Challenges in Biomedicine.Nanomaterials (Basel, Switzerland) · 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

10 authors at 2 institutions in 1 country.

Kohei KawamotoDepartment of Periodontology and Endodontology, Faculty of Dental Medicine, Hokkaido University, Sapporo, Japan.
Hirofumi MiyajiDepartment of Periodontology and Endodontology, Faculty of Dental Medicine, Hokkaido University, Sapporo, Japan.
Erika NishidaDepartment of Periodontology and Endodontology, Faculty of Dental Medicine, Hokkaido University, Sapporo, Japan.
Saori MiyataDepartment of Periodontology and Endodontology, Faculty of Dental Medicine, Hokkaido University, Sapporo, Japan.
Akihito KatoDepartment of Periodontology and Endodontology, Faculty of Dental Medicine, Hokkaido University, Sapporo, Japan.
Akito TateyamaDepartment of Periodontology and Endodontology, Faculty of Dental Medicine, Hokkaido University, Sapporo, Japan.
Tomokazu FurihataDepartment of Periodontology and Endodontology, Faculty of Dental Medicine, Hokkaido University, Sapporo, Japan.
Kanako ShitomiDepartment of Periodontology and Endodontology, Faculty of Dental Medicine, Hokkaido University, Sapporo, Japan.
Toshihiko IwanagaDepartment of Histology and Cytology, Faculty of Medicine, Hokkaido University, Sapporo, Japan.
Tsutomu SugayaDepartment of Periodontology and Endodontology, Faculty of Dental Medicine, Hokkaido University, Sapporo, Japan.
Hokkaido University · JPSapporo University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionThe 3-dimensional scaffold plays a key role in volume and quality of repair tissue in periodontal tissue engineering therapy. We fabricated a novel 3D collagen scaffold containing carbon-based 2-dimensional layered material, named graphene oxide (GO). The aim of this study was to characterize and assess GO scaffold for periodontal tissue healing of class II furcation defects in dog. MATERIALS AND

methodsGO scaffolds were prepared by coating the surface of a 3D collagen sponge scaffold with GO dispersion. Scaffolds were characterized using cytotoxicity and tissue reactivity tests. In addition, GO scaffold was implanted into dog class II furcation defects and periodontal healing was investigated at 4 weeks postsurgery.

resultsGO scaffold exhibited low cytotoxicity and enhanced cellular ingrowth behavior and rat bone forming ability. In addition, GO scaffold stimulated healing of dog class II furcation defects. Periodontal attachment formation, including alveolar bone, periodontal ligament-like tissue, and cementum-like tissue, was significantly increased by GO scaffold implantation, compared with untreated scaffold.

conclusionThe results suggest that GO scaffold is biocompatible and possesses excellent bone and periodontal tissue formation ability. Therefore, GO scaffold would be beneficial for periodontal tissue engineering therapy.

Indexed as

GraphiteTissue ScaffoldsAnimalsBone RegenerationCollagenDental CementumDogsFemaleFurcation DefectsMalePeriodontal LigamentRats, WistarTissue EngineeringWound HealingCollagenGraphiteartificial collagen scaffoldcytotoxicitynanocarbonperiodontal attachmentperiodontal tissue engineeringrat cranial bone augmentation

Identifiers

PMID29713167
PMCPMC5912619
OpenAlexW2802909983

What OpenQuestion holds

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LicenceCC BY-NC
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.