Evidence map›Paper›PMID 32350625›Full record

ArticleJournal of materials science. Materials in medicine2020

Scaffolds of PCL combined to bioglass: synthesis, characterization and biological performance.

Gabriela Fernandes da Fonseca, Sarah de Oliveira Marco Avelino, Daphne de Camargo Reis Mello, Renata Falchete do Prado, Tiago Moreira Bastos Campos, Luana Marotta Reis de Vasconcellos, Eliandra de Sousa Trichês, Alexandre Luiz Souto Borges

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In one paragraph

Article in Journal of materials science. Materials in medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.7field-weighted citation impact, top 17% 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

11 citing papers in PubMed, 28 citations in OpenAlex.

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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 at 3 institutions in 1 country.

Gabriela Fernandes da FonsecaDepartment of Dental Materials and Prosthodontics, Institute of Science and Technology of Sao Jose dos Campos, São Paulo State University (UNESP), Av. Engenheiro José Longo, 777, Jd São Dimas, São José dos Campos, SP, 12245000, Brazil.
Sarah de Oliveira Marco AvelinoDepartment of Bioscience and Oral Diagnosis, Institute of Science and Technology of Sao Jose dos Campos, São Paulo State University (UNESP), Av. Engenheiro José Longo, 777, Jd São Dimas, São José dos Campos, SP, 12245000, Brazil.
Daphne de Camargo Reis MelloDepartment of Bioscience and Oral Diagnosis, Institute of Science and Technology of Sao Jose dos Campos, São Paulo State University (UNESP), Av. Engenheiro José Longo, 777, Jd São Dimas, São José dos Campos, SP, 12245000, Brazil.
Renata Falchete do PradoDepartment of Dental Materials and Prosthodontics, Institute of Science and Technology of Sao Jose dos Campos, São Paulo State University (UNESP), Av. Engenheiro José Longo, 777, Jd São Dimas, São José dos Campos, SP, 12245000, Brazil. Renata.prado@unesp.br.
Tiago Moreira Bastos CamposTechnological Institute of Aeronautics (ITA), Praça Marechal Eduardo Gomes, 50 Vila das Acácias, São José dos Campos, SP, 12228-900, Brazil.
Luana Marotta Reis de VasconcellosDepartment of Bioscience and Oral Diagnosis, Institute of Science and Technology of Sao Jose dos Campos, São Paulo State University (UNESP), Av. Engenheiro José Longo, 777, Jd São Dimas, São José dos Campos, SP, 12245000, Brazil.
Eliandra de Sousa TrichêsBioceramics Laboratory (BIOCERAM), Institute of Science and Technology, Federal University of São Paulo-UNIFESP, Av. Cesare Monsueto Giulio Lattes1201-Eugênio de Melo, São José dos Campos, SP, 12247-014, Brazil.
Alexandre Luiz Souto BorgesDepartment of Dental Materials and Prosthodontics, Institute of Science and Technology of Sao Jose dos Campos, São Paulo State University (UNESP), Av. Engenheiro José Longo, 777, Jd São Dimas, São José dos Campos, SP, 12245000, Brazil.
Universidade Estadual Paulista (Unesp) · BRInstituto Tecnológico de Aeronáutica · BRUniversidade Federal de São Paulo · BR

Funding

Fundação de Apoio ao Ensino, Pesquisa e Assistência do Hospital das Clínicas da Faculdade de Medicina de Ribeirão Preto da Universidade de São Paulo (BR) 17/04389-0
6 · The paper itself

Abstract

Biomaterials may be useful in filling lost bone portions in order to restore balance and improve bone regeneration. The objective of this study was to produce polycaprolactone (PCL) membranes combined with two types of bioglass (Sol-Gel and melt-quenched) and determine their physical and biological properties. Membranes were produced through electrospinning. This study presented three experimental groups: pure PCL membranes, PCL-Melt-Bioglass and PCL-Sol-gel-Bioglass. Membranes were characterized using Scanning Electron Microscopy, Fourier Transform Infrared Spectrophotometry (FTIR), Energy-Dispersive Spectroscopy and Zeta Potential. The following in vitro tests were performed: MTT assay, alkaline phosphatase activity, total protein content and mineralization nodules. Twenty-four male rats were used to observe biological performance through radiographic, fracture energy, histological and histomorphometric analyses. The physical and chemical analysis results showed success in manufacturing bioactive membranes which significantly enhanced cell viability and osteoblast differentiation. The new formed bone from the in vivo experiment was similar to that observed in the control group. In conclusion, the electrospinning enabled preparing PCL membranes with bioglass incorporated into the structure and onto the surface of PCL fibers. The microstructure of the PCL membranes was influenced by the bioglass production method. Both bioglasses seem to be promising biomaterials to improve bone tissue regeneration when incorporated into PCL.

Indexed as

AnimalsBiocompatible MaterialsBone DevelopmentCell Culture TechniquesCell DifferentiationCeramicsElectrochemistryHumansMesenchymal Stem CellsOsteogenesisPolyestersRatsTissue EngineeringBiocompatible MaterialsBioglasspolycaprolactonePolyesters

Identifiers

PMID32350625
OpenAlexW3022538524

What OpenQuestion holds

Textmetadata
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.