Evidence map›Paper›PMID 32971749›Full record

ArticleInternational journal of molecular sciences2020

3D-Printed Ceramic Bone Scaffolds with Variable Pore Architectures.

Ho-Kyung Lim, Seok-Jin Hong, Sun-Ju Byeon, Sung-Min Chung, Sung-Woon On, Byoung-Eun Yang, Jong-Ho Lee, Soo-Hwan Byun

Abstract read
In one paragraph

Article in International journal of molecular sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
–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

21 citing papers in PubMed, 1 synthesis or guideline pooled it.

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  11. Morphologies, mechanical andRSC advances · 2023
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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.

Ho-Kyung LimDepartment of Oral and Maxillofacial Surgery, Korea University Guro Hospital, Seoul 08308, Korea.ORCID 0000-0003-4083-7721
Seok-Jin HongDepartment of Otorhinolaryngology-Head & Neck Surgery, Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Dongtan 18450, Korea.ORCID 0000-0002-9061-0552
Sun-Ju ByeonDepartment of Pathology, Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Dongtan 18450, Korea.ORCID 0000-0002-9599-4970
Sung-Min ChungR&D Center, Genoss, Suwon 16229, Korea.
Sung-Woon OnDepartment of Oral and Maxillofacial Surgery, Dentistry, Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Dongtan 18450, Korea.ORCID 0000-0001-6192-1530
Byoung-Eun YangGraduate School of Clinical Dentistry, Hallym University, Chuncheon 24252, Korea.ORCID 0000-0002-4446-6772
Jong-Ho LeeDepartment of Oral & Maxillofacial Surgery, School of Dentistry, Seoul National University, Seoul 03080, Korea.ORCID 0000-0002-8843-545X
Soo-Hwan ByunGraduate School of Clinical Dentistry, Hallym University, Chuncheon 24252, Korea.ORCID 0000-0003-0739-7971

Funding

National Research Foundation of Korea No. 2017R1C1B5076558
6 · The paper itself

Abstract

This study evaluated the mechanical properties and bone regeneration ability of 3D-printed pure hydroxyapatite (HA)/tricalcium phosphate (TCP) pure ceramic scaffolds with variable pore architectures. A digital light processing (DLP) 3D printer was used to construct block-type scaffolds containing only HA and TCP after the polymer binder was completely removed by heat treatment. The compressive strength and porosity of the blocks with various structures were measured; scaffolds with different pore sizes were implanted in rabbit calvarial models. The animals were observed for eight weeks, and six animals were euthanized in the fourth and eighth weeks. Then, the specimens were evaluated using radiological and histological analyses. Larger scaffold pore sizes resulted in enhanced bone formation after four weeks (

Indexed as

Materials TestingOsteogenesisPrinting, Three-DimensionalAnimalsBone SubstitutesCell LineCeramicsMicePorosityTissue ScaffoldsBone Substitutes3D printingceramic scaffolddigital light processinghydroxyapatitepore architecturetricalcium phosphate

Identifiers

PMID32971749
PMCPMC7555666

What OpenQuestion 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 OpenQuestion graph.