Evidence map›Paper›PMID 35518009›Full record

ArticleRSC advances2019

Novel fabrication of porous titanium by a resin-impregnated titanium substitution technique for bone reconstruction.

Reiko Kobatake, Kazuya Doi, Takayasu Kubo, Yusuke Makihara, Yoshifumi Oki, Miyuki Yokoi, Hanako Umehara, Kazuhiro Tsuga

Abstract read
In one paragraph

Article in RSC advances, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

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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

8 authors.

Reiko KobatakeDepartment of Advanced Prosthodontics, Hiroshima University Graduate School of Biomedical and Health Sciences 1-2-3, Kasumi Minami-ku, Hiroshima 734-8553 Japan kazuya17@hiroshima-u.ac.jp +81 82 257 5679 +81 82 257 5677.
Kazuya DoiDepartment of Advanced Prosthodontics, Hiroshima University Graduate School of Biomedical and Health Sciences 1-2-3, Kasumi Minami-ku, Hiroshima 734-8553 Japan kazuya17@hiroshima-u.ac.jp +81 82 257 5679 +81 82 257 5677.ORCID https://orcid.org/0000-0001-9452-4750
Takayasu KuboDepartment of Advanced Prosthodontics, Hiroshima University Graduate School of Biomedical and Health Sciences 1-2-3, Kasumi Minami-ku, Hiroshima 734-8553 Japan kazuya17@hiroshima-u.ac.jp +81 82 257 5679 +81 82 257 5677.
Yusuke MakiharaDepartment of Advanced Prosthodontics, Hiroshima University Graduate School of Biomedical and Health Sciences 1-2-3, Kasumi Minami-ku, Hiroshima 734-8553 Japan kazuya17@hiroshima-u.ac.jp +81 82 257 5679 +81 82 257 5677.
Yoshifumi OkiDepartment of Advanced Prosthodontics, Hiroshima University Graduate School of Biomedical and Health Sciences 1-2-3, Kasumi Minami-ku, Hiroshima 734-8553 Japan kazuya17@hiroshima-u.ac.jp +81 82 257 5679 +81 82 257 5677.
Miyuki YokoiDepartment of Advanced Prosthodontics, Hiroshima University Graduate School of Biomedical and Health Sciences 1-2-3, Kasumi Minami-ku, Hiroshima 734-8553 Japan kazuya17@hiroshima-u.ac.jp +81 82 257 5679 +81 82 257 5677.
Hanako UmeharaDepartment of Advanced Prosthodontics, Hiroshima University Graduate School of Biomedical and Health Sciences 1-2-3, Kasumi Minami-ku, Hiroshima 734-8553 Japan kazuya17@hiroshima-u.ac.jp +81 82 257 5679 +81 82 257 5677.
Kazuhiro TsugaDepartment of Advanced Prosthodontics, Hiroshima University Graduate School of Biomedical and Health Sciences 1-2-3, Kasumi Minami-ku, Hiroshima 734-8553 Japan kazuya17@hiroshima-u.ac.jp +81 82 257 5679 +81 82 257 5677.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The purpose of this study was to develop a novel porous titanium material with superior mechanical strength and osteoconduction for bone reconstruction. Porous titanium samples were fabricated by titanium-slurry impregnate to prepare urethane forms with several porosities (high-porosity; 92%, middle-porosity; 85% and low-porosity; 65%). Porous HA (mean porosity; 75.3%) was used as a control. To evaluate the characteristics of these materials, we performed porosity measurements, scanning electron microscopy (SEM), three-point bending testing, and cell proliferation assays. To evaluate the osteoconduction ability, porous titanium was placed into the femurs of rabbits and histological and histomorphometric evaluations were performed after 3 weeks. In SEM images, porous three-dimensional structures were observed in all samples. The bending strength significantly increased as porosity increased (Ti-65 > Ti-85 > porous HA > Ti-92,

Identifiers

PMID35518009
PMCPMC9059756

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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.