Evidence map›Paper›PMID 33627770›Full record

ArticleScientific reports2021

Physical characterization of biphasic bioceramic materials with different granulation sizes and their influence on bone repair and inflammation in rat calvaria.

Joviniano Martins de Oliveira Junior, Pedro Giorgetti Montagner, Rafael Coutinho Carrijo, Elizabeth Ferreira Martinez

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.8field-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

13 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

4 authors at 1 institution in 1 country.

Joviniano Martins de Oliveira JuniorDivision of Oral Implantology, São Leopoldo Mandic Research Institute, Campinas, SP, 13045-755, Brazil. crodf2393@gmail.com.
Pedro Giorgetti MontagnerDivision of Cell Biology and Oral Pathology, São Leopoldo Mandic Research Institute, Campinas, SP, 13045-755, Brazil.
Rafael Coutinho CarrijoDivision of Oral Implantology, São Leopoldo Mandic Research Institute, Campinas, SP, 13045-755, Brazil.
Elizabeth Ferreira MartinezDivision of Cell Biology and Oral Pathology, São Leopoldo Mandic Research Institute, Campinas, SP, 13045-755, Brazil.
Faculdade São Leopoldo Mandic · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Biphasic calcium phosphate bioceramics (BCP) consist of a mixture of hydroxyapatite (HA) and beta-tricalcium phosphate (β-TCP) within the same particle. Due to their osteoconductive properties, biocompatibility and resemblance to natural bone, these materials have become a promising and suitable alternative to autologous bone grafting. First, the topography characteristics, specific surface area, and total pore volume of BCP were evaluated using scanning electron microscopy and the BET and BJH methods. Next, this study aimed to evaluate the intensity of the inflammatory process and the bone neoformation capacity of various particle sizes of BCP in the repair of critical defects in the calvaria of rats. A xenogeneic biomaterial was used in the control group. After 30, 60, and 90 days, the animals were euthanized, followed by the processing of the samples to measure the intensity of inflammatory infiltrates and the areas of bone neoformation. Our results indicate that no considerable differences were observed in the inflammatory scores in sites treated with distinct BCP grain sizes. A greater area of bone neoformation was measured in the xenogeneic group at all analysis times, with no substantial differences in bone formation between the BCP particle size in the range of 250-500 µm and 500-1000 µm.

Indexed as

AnimalsBiocompatible MaterialsBone RegenerationBone SubstitutesCalcium PhosphatesDurapatiteHydroxyapatitesInflammationMaleMicroscopy, Electron, ScanningOsteogenesisPorosityRatsRats, WistarSkullbeta-tricalcium phosphateBiocompatible MaterialsBone SubstitutesCalcium PhosphatesDurapatitehydroxyapatite-beta tricalcium phosphateHydroxyapatites

Identifiers

PMID33627770
PMCPMC7904940
OpenAlexW3117031034

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.