Evidence map›Paper›PMID 32608132›Full record

ArticleJournal of biomedical materials research. Part A2021

Acid bone lysates reduce bone regeneration in rat calvaria defects.

Franz-Josef Strauss, Ulrike Kuchler, Reiko Kobatake, Patrick Heimel, Stefan Tangl, Reinhard Gruber

Open access · hybridAbstract read
In one paragraph

Article in Journal of biomedical materials research. Part A, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.1field-weighted citation impact, top 25% 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

16 citing papers in PubMed, 21 citations in OpenAlex.

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  6. Active and Passive Mineralization of Bio-GideJournal of functional biomaterials · 2024
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  10. Review
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  13. Acid bone lysates reduce bone regeneration in rat calvaria defects.Journal of biomedical materials research. Part A · 2021
    Article
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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

6 authors at 5 institutions in 4 countries.

Franz-Josef StraussDepartment of Oral Biology, School of Dentistry, Medical University of Vienna, Vienna, Austria.ORCID 0000-0002-5832-7327
Ulrike KuchlerDepartment of Oral Surgery, School of Dentistry, Medical University of Vienna, Vienna, Austria.ORCID 0000-0001-9744-9856
Reiko KobatakeDepartment of Advanced Prosthodontics, Hiroshima University, Higashihiroshima, Japan.
Patrick HeimelLudwig Boltzmann Institute for Experimental and Clinical Traumatology, Vienna, Austria.ORCID 0000-0002-2499-325X
Stefan TanglLudwig Boltzmann Institute for Experimental and Clinical Traumatology, Vienna, Austria.ORCID 0000-0002-9023-4745
Reinhard GruberDepartment of Oral Biology, School of Dentistry, Medical University of Vienna, Vienna, Austria.ORCID 0000-0001-5400-9009
Ludwig Boltzmann Institute for Traumatology, The Research Center in Cooperation with AUVA · ATHiroshima University · JPMedical University of Vienna · ATUniversidad de Santiago de Chile · CLUniversity of Bern · CH

Funding

Austrian Science Fund FWF I 4072
6 · The paper itself

Abstract

Acid bone lysates (ABLs) represent the growth factors and other molecules released during autologous graft resorption. However, the impact of these bone-derived growth factors on the healing of bone defects has not yet been investigated. The aim of the present study was, therefore, to examine the impact of ABLs adsorbed to collagen membranes on bone regeneration. To this end, in 16 female Sprague Dawley rats, a standardized 5-mm-diameter critical size defect on the calvarial bone was created. The defects were covered with collagen membranes that had been soaked either in serum-free media or ABLs followed by lyophilization. After a healing period of 4 weeks, micro-computed tomography (μCT) and histological analyses by means of undecalcified thin ground sections were performed. μCT analysis of the inner 4 mm of the calvaria defect showed a greater bone defect coverage in the control group when compared to ABL group, 29.8% (confidence interval [CI]: 17.7-50.3) versus 5.6% (CI: 1.0-29.8, p = .03), respectively. Moreover, we found significantly more absolute bone volume (BV) in the control group when compared to ABL group, 0.59 mm

Indexed as

AnimalsBone and BonesBone RegenerationCollagenCulture Media, Serum-FreeFemaleHydrochloric AcidIntercellular Signaling Peptides and ProteinsMembranes, ArtificialRandom AllocationRatsRats, Sprague-DawleySkullSwineTissue ExtractsWound HealingCollagenCulture Media, Serum-FreeHydrochloric AcidIntercellular Signaling Peptides and ProteinsMembranes, ArtificialTissue Extractsbone allograftbone graftsbone regenerationgrowth factors

Identifiers

PMID32608132
PMCPMC7984281
OpenAlexW3038653529

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.