Evidence map›Paper›PMID 33849553›Full record

ArticleJournal of the International Society of Sports Nutrition2021

Serum levels of bone formation and resorption markers in relation to vitamin D status in professional gymnastics and physically active men during upper and lower body high-intensity exercise.

Jan Mieszkowski, Andrzej Kochanowicz, Elżbieta Piskorska, Bartłomiej Niespodziński, Joanna Siódmiak, Krzysztof Buśko, Blazej Stankiewicz, Dorota Olszewska-Słonina, Jędrzej Antosiewicz

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of the International Society of Sports Nutrition, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
1.2field-weighted citation impact, top 23% 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

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 14 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Trial
  4. Trial
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Review
  11. Review
  12. Review
  13. Article
  14. Article
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 at 4 institutions in 1 country.

Jan MieszkowskiDepartment of Gymnastics and Dance, Gdansk University of Physical Education and Sport, Gdansk, Poland. mieszkowskijan@gmail.com.
Andrzej KochanowiczDepartment of Gymnastics and Dance, Gdansk University of Physical Education and Sport, Gdansk, Poland.
Elżbieta PiskorskaDepartment of Pathobiochemistry and Clinical Chemistry, Nicolaus Copernicus University Collegium Medicum, Bydgoszcz, Poland.
Bartłomiej NiespodzińskiKazimierz Wielki University, Department of Anatomy and Biomechanics, Institute of Physical Education, Bydgoszcz, Poland.
Joanna SiódmiakDepartment of Laboratory Medicine, L. Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, Bydgoszcz, Poland.
Krzysztof BuśkoKazimierz Wielki University, Department of Anatomy and Biomechanics, Institute of Physical Education, Bydgoszcz, Poland.
Blazej StankiewiczKazimierz Wielki University, Department of Anatomy and Biomechanics, Institute of Physical Education, Bydgoszcz, Poland.
Dorota Olszewska-SłoninaDepartment of Pathobiochemistry and Clinical Chemistry, Nicolaus Copernicus University Collegium Medicum, Bydgoszcz, Poland.
Jędrzej AntosiewiczDepartment of Bioenergetics and Physiology of Exercise, Medical University of Gdansk, Gdansk, Poland. jant@gumed.edu.pl.ORCID http://orcid.org/0000-0002-7871-6469
Kazimierz Wielki University in Bydgoszcz · PLNicolaus Copernicus University · PLGdansk University of Physical Education and Sport · PLUniversity of Gdańsk · PL

Funding

Ministerstwo Nauki i Szkolnictwa Wyższego NRSA 406754
6 · The paper itself

Abstract

PURPOSE/

introductionTo compare serum levels of bone turnover markers in athletes and non-athletes, and to evaluate the relationship between serum levels of vitamin D metabolites and exercise-induced changes in biomarker levels.

methodsSixteen elite male artistic gymnasts (EG; 21.4 ± 0.8 years-old) and 16 physically active men (the control group, PAM; 20.9 ± 1.2 years-old) performed lower and upper body 30-s Wingate anaerobic tests (LBWT and UBWT, respectively). For biomarker analysis, blood samples were collected before, and 5 and 30 min after exercise. Samples for vitamin D levels were collected before exercise. N-terminal propeptide of type I collagen (PINP) was analysed as a marker of bone formation. C-terminal telopeptide of type I collagen (CTX) was analysed as a marker of bone resorption.

resultsUBWT fitness readings were better in the EG group than in the PAM group, with no difference in LBWT readings between the groups. UBWT mean power was 8.8% higher in subjects with 25(OH)D

conclusionVitamin D metabolites affect the anaerobic performance and bone turnover markers at rest and after exercise. Further, adaptation to physical activity modulates the effect of anaerobic exercise on bone metabolism markers.

Indexed as

Bone RemodelingOsteogenesisAdaptation, PhysiologicalBiomarkersCollagen Type IExerciseGymnasticsHumansLower ExtremityMalePeptidesPhosphopeptidesProcollagenUpper ExtremityVitamin DYoung AdultBiomarkersCollagen Type Icollagen type I trimeric cross-linked peptideN-propeptide type I collagenPeptidesPhosphopeptidesProcollagenVitamin DCTXGymnastPINPVitamin D

Identifiers

PMID33849553
PMCPMC8045337
OpenAlexW3132885738

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.