Evidence map›Paper›PMID 33807565›Full record

ArticleBiology2021

Acid Dentin Lysate Failed to Modulate Bone Formation in Rat Calvaria Defects.

Jila Nasirzade, Karol Alí Apaza Alccayhuaman, Zahra Kargarpour, Ulrike Kuchler, Franz Josef Strauss, Layla Panahipour, Carina Kampleitner, Patrick Heimel, Frank Schwarz, Reinhard Gruber

Open access · goldAbstract read
In one paragraph

Article in Biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
2.8field-weighted citation impact, top 10% 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

9 citing papers in PubMed, 11 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Active and Passive Mineralization of Bio-GideJournal of functional biomaterials · 2024
    Article
  5. Article
  6. Article
  7. 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

10 authors at 5 institutions in 4 countries.

Jila NasirzadeDepartment of Oral Biology, Medical University of Vienna, 1090 Vienna, Austria.
Karol Alí Apaza AlccayhuamanDepartment of Oral Biology, Medical University of Vienna, 1090 Vienna, Austria.
Zahra KargarpourDepartment of Oral Biology, Medical University of Vienna, 1090 Vienna, Austria.
Ulrike KuchlerDepartment of Oral Biology, Medical University of Vienna, 1090 Vienna, Austria.
Franz Josef StraussDepartment of Oral Biology, Medical University of Vienna, 1090 Vienna, Austria.ORCID 0000-0002-5832-7327
Layla PanahipourDepartment of Oral Biology, Medical University of Vienna, 1090 Vienna, Austria.ORCID 0000-0003-3557-3493
Carina KampleitnerKarl Donath Laboratory for Hard Tissue and Biomaterial Research, Medical University of Vienna, 1090 Vienna, Austria.
Patrick HeimelKarl Donath Laboratory for Hard Tissue and Biomaterial Research, Medical University of Vienna, 1090 Vienna, Austria.
Frank SchwarzDepartment of Oral Surgery and Implantology, Johann Wolfgang Goethe-University, Carolinum, 60596 Frankfurt am Main, Germany.
Reinhard GruberDepartment of Oral Biology, Medical University of Vienna, 1090 Vienna, Austria.
Medical University of Vienna · ATLudwig Boltzmann Institute for Traumatology, The Research Center in Cooperation with AUVA · ATGoethe University Frankfurt · DEUniversity of Bern · CHUniversity of Zurich · CH

Funding

Austrian Science Fund 4072-B28Austrian Science Fund FWF I 4072Osteology Foundation 19-070
6 · The paper itself

Abstract

Autogenous tooth roots are increasingly applied as a grafting material in alveolar bone augmentation. Since tooth roots undergo creeping substitution similar to bone grafts, it can be hypothesized that osteoclasts release the growth factors stored in the dentin thereby influencing bone formation. To test this hypothesis, collagen membranes were either soaked in acid dentin lysates (ADL) from extracted porcine teeth or serum-free medium followed by lyophilization. Thereafter, these membranes covered standardized 5-mm-diameter critical-size defects in calvarial bone on rats. After four weeks of healing, micro-computed tomography and histological analyses using undecalcified thin ground sections were performed. Micro-computed tomography of the inner 4.5 mm calvaria defects revealed a median bone defect coverage of 91% (CI: 87-95) in the ADL group and 94% (CI: 65-100) in the control group, without significant differences between the groups (intergroup

Indexed as

autogenous tooth rootsbone augmentationbone regenerationcollagen membranesguided bone regenerationrat calvaria defect

Identifiers

PMID33807565
PMCPMC7999213
OpenAlexW3134310837

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.