Evidence map›Paper›PMID 28772950›Full record

ArticleMaterials (Basel, Switzerland)2017

Cytotoxicity Evaluation of High-Temperature Annealed Nanohydroxyapatite in Contact with Fibroblast Cells.

Maria Szymonowicz, Mariusz Korczynski, Maciej Dobrzynski, Katarzyna Zawisza, Marcin Mikulewicz, Ewa Karuga-Kuzniewska, Boguslawa Zywickab, Zbigniew Rybak, Rafal J Wiglusz

Abstract read
In one paragraph

Article in Materials (Basel, Switzerland), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

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

  1. Pooled it
  2. Article
  3. Review
  4. Review
  5. Article
  6. Nanomaterials Application in Endodontics.Materials (Basel, Switzerland) · 2021
    Review
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Stem Cell and Advanced Nano Bioceramic Interactions.Advances in experimental medicine and biology
    Review
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

9 authors.

Maria SzymonowiczDepartment of Experimental Surgery and Biomaterial Research, Wroclaw Medical University, Poniatowskiego 2, 50-326 Wroclaw, Poland. maria.szymonowicz@umed.wroc.pl.
Mariusz KorczynskiDepartment of Experimental Surgery and Biomaterial Research, Wroclaw Medical University, Poniatowskiego 2, 50-326 Wroclaw, Poland. mariusz.korczynski@upwr.edu.pl.
Maciej DobrzynskiDepartment of Conservative Dentistry and Pedodontics, Wroclaw Medical University, Krakowska 26, 50-425 Wroclaw, Poland. zbigniew.rybak@umed.wroc.pl.
Katarzyna ZawiszaInstitute of Low Temperature and Structure Research, Polish Academy of Sciences, Okolna 2, 50-422 Wroclaw, Poland. boguslawa.zywicka@umed.wroc.pl.
Marcin MikulewiczDepartment of Dentofacial Orthopeadics and Orthodontics, Division of Facial Abnormalities, Wroclaw Medical University, Krakowska 26, 50-425 Wroclaw, Poland. maciej.dobrzynski@umed.wroc.pl.
Ewa Karuga-KuzniewskaDepartment of Epizootiology and Clinic of Bird and Exotic Animals, Wrocław University of Environmental and Life Sciences, Pl. Grunwaldzki 45, 50-366 Wrocław, Poland. k.zawisza@int.pan.wroc.pl.
Boguslawa ZywickabDepartment of Environment Hygiene and Animal Welfare, Wroclaw University of Environmental and Life Sciences, Chelmonskiego 38c, 51-630 Wroclaw, Poland. mikulewicz.marcin@gmail.com.
Zbigniew RybakDepartment of Experimental Surgery and Biomaterial Research, Wroclaw Medical University, Poniatowskiego 2, 50-326 Wroclaw, Poland. zbigniew.rybak@umed.wroc.pl.
Rafal J WigluszInstitute of Low Temperature and Structure Research, Polish Academy of Sciences, Okolna 2, 50-422 Wroclaw, Poland. r.wiglusz@int.pan.wroc.pl.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Biomaterials are substances manufactured for medical purposes in direct contact with the tissues of organisms. Prior to their use, they are tested to determine their usefulness and safety of application. Hydroxyapatites are used in medicine as a bony complement because of their similarity to the natural apatite therein. Thanks to their bioactivity, biocompatibility, stability and non-toxicity hydroxyapatite are the most commonly used materials in osteoimplantology. The use of materials at the nanoscale in medicine or biology may carry the risk of undesirable effects. The aim of the study was to evaluate the cytotoxic effect of high-temperature annealed nanohydroxyapatites on the L929 murine fibroblasts. Nanohydroxyapatites in powder form were obtained by the wet chemistry method: in the temperature range of 800-1000 °C and used for the study. Based on performed studies evaluating the morphology and fibroblast viability, it was found that nanohydroxyapatites show no cytotoxic effects on the L929 cell line.

Indexed as

biodegradablecytotoxicity testfibroblasts cellsnanohydroxyapatite

Identifiers

PMID28772950
PMCPMC5553407

What OpenQuestion holds

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Registered trials

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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.