Evidence map›Paper›PMID 30669680›Full record

ArticleJournal of clinical medicine2019

Glutathione Metabolism, Mitochondria Activity, and Nitrosative Stress in Patients Treated for Mandible Fractures.

Jan Borys, Mateusz Maciejczyk, Bożena Antonowicz, Adam Krętowski, Jarosław Sidun, Emilia Domel, Jan Ryszard Dąbrowski, Jerzy Robert Ładny, Katarzyna Morawska, Anna Zalewska

Open access · goldAbstract read
In one paragraph

Article in Journal of clinical medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed, 1 pooled it
7.5field-weighted citation impact, top 2% 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

39 citing papers in PubMed, 1 synthesis or guideline pooled it, 55 citations in OpenAlex.

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  18. Protective effect ofFrontiers in pharmacology · 2022
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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 2 institutions in 1 country.

Jan BorysDepartment of Maxillofacial and Plastic Surgery, Medical University of Bialystok, Sklodowskiej M.C. 24, 15-274 Bialystok, Poland. jjbb7@wp.pl.
Mateusz MaciejczykDepartment of Physiology, Medical University of Bialystok, Mickiewicza 2c Str., 15-233 Bialystok, Poland. mat.maciejczyk@gmail.com.ORCID 0000-0001-5609-3187
Bożena AntonowiczDepartment of Oral Surgery, Medical University of Bialystok, Sklodowskiej M.C. 24a Str., 15-276 Bialystok, Poland. antbo1@wp.pl.
Adam KrętowskiClinical Research Centre, Medical University of Bialystok, Sklodowskiej M.C. 24a Str., 15-276 Bialystok, Poland. adamkretowski@wp.pl.
Jarosław SidunDepartment of Material and Biomedical Engineering, Faculty of Mechanical Engineering, Bialystok University of Technology, Poland. j.sidun@pb.edu.pl.
Emilia DomelDepartment of Maxillofacial and Plastic Surgery, Medical University of Bialystok, Sklodowskiej M.C. 24, 15-274 Bialystok, Poland. emilia.domel@gmail.com.
Jan Ryszard DąbrowskiDepartment of Material and Biomedical Engineering, Faculty of Mechanical Engineering, Bialystok University of Technology, Poland. j.dabrowski@pb.edu.pl.
Jerzy Robert ŁadnyDepartment of Emergency Medicine and Disasters, Medical University of Bialystok, 37 Szpitalna Street, 15-767 Bialystok, Poland. ladnyjr@wp.pl.ORCID 0000-0003-4167-1962
Katarzyna MorawskaDepartment of Conservative Dentistry, Medical University of Bialystok, Sklodowskiej M.C. 24a Str., 15-276 Bialystok, Poland. kmorawska1009@gmail.com.
Anna ZalewskaDepartment of Conservative Dentistry, Medical University of Bialystok, Sklodowskiej M.C. 24a Str., 15-276 Bialystok, Poland. azalewska426@gmail.com.
Medical University of Białystok · PLBialystok University of Technology · PL

Funding

Uniwersytet Medyczny w Bialymstoku N/ST/ZB/17/001/1109, N/ST/ZB/17/002/1109, N/ST/ZB/17/003/1109, N/ST/ZB/17/004/1109
6 · The paper itself

Abstract

The aim of the study was to evaluate the effect of titanium bone fixations on mitochondrial activity, reactive oxygen species (ROS) production, glutathione metabolism, and selected markers of oxidative/nitrosative stress in the periosteum-like tissue of patients treated with mandible fractures. The study group consisted of 30 patients with bilateral fractures of the mandible body eligible for surgical treatment. Our study is the first one that indicates disturbances of mitochondrial activity as well as a higher production of ROS in the periosteum-like tissue covering titanium fixations of the mandible. We also found significantly higher levels of reduced glutathione and enhanced activity of glutathione reductase in the periosteum homogenates of patients in the study group compared to the control group. Levels of nitrosative (S-nitrosothiols, peroxynitrite, nitrotyrosine) and oxidative stress biomarkers (malondialdehyde, protein carbonyls, dityrosine, kynurenine, and N-formylkynurenine) were statistically elevated in periosteum-like tissue covering titanium fixations. Although exposure to titanium fixations induces local antioxidant mechanisms, patients suffer oxidative damage, and in the periosteum-like tissue the phenomenon of metallosis was observed. Titanium implants cause oxidative/nitrosative stress as well as disturbances in mitochondrial activity.

Indexed as

metallosisnitrosative stressoxidative stresstitanium fixations

Identifiers

PMID30669680
PMCPMC6352110
OpenAlexW2908533799

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.