Evidence map›Paper›PMID 39427043›Full record

ArticleScientific reports2024

Metabolic characteristics of ischaemic preconditioning induced performance improvement in Taekwondo athletes using LC‒MS/MS-based plasma metabolomics.

Ziyue Ou, Liang Yang, Jingyun Wu, Mingxin Xu, Xiquan Weng, Guoqin Xu

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PubMed Full text at PMC Publisher
In one paragraph

Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

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

  1. Pooled it
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  3. Trial
  4. Review
  5. 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.

Ziyue OuCollege of Martial Arts, Guangzhou Sport University, Guangzhou, 510500, China.
Liang YangCollege of Martial Arts, Guangzhou Sport University, Guangzhou, 510500, China.
Jingyun WuDepartment of Physical Education, Sun Yat-Sen University, Guangzhou, 510275, China.
Mingxin XuThe Fifth College of Clinical Medicine, Guangzhou University of Chinese Medicine, Guangzhou, 510405, China.
Xiquan WengCollege of Exercise and Health, Guangzhou Sport University, Guangzhou, 510500, China.
Guoqin XuCollege of Exercise and Health, Guangzhou Sport University, Guangzhou, 510500, China. xugq@gzsport.edu.cn.

Funding

Special Fund for Biomedical and Health Key Fields of General Universities in Guangdong Province 2023ZDZX2033
6 · The paper itself

Abstract

In recent years, ischemic preconditioning (IPC) has garnered significant attention in sports research. While IPC has demonstrated positive effects in high-intensity sports such as judo and swimming, its potential benefits for enhancing the performance of Taekwondo athletes have not been extensively studied. This study aimed to investigate the effects of IPC on taekwondo performance and to observe the metabolic characteristics associated with enhancing sports performance via LC‒MS/MS-based plasma metabolomics. Seventeen participants underwent the repeated frequency speed of kick test (FSKT) after IPC, along with pre- and post-exercise plasma metabolite analysis. Differential abundance metabolite analysis, enriched pathway analysis, and weighted gene coexpression network analysis (WGNCA) were employed to delve into metabolic characteristics. The findings highlighted a significant enhancement in FSKT performance in the experimental group. Metabolomic analysis revealed 109 differentially abundant metabolites, including Dl-lactate, hypoxanthine, acetylcarnitine, and acetylsalicylic acid. Enriched pathway analysis revealed pathways such as pentose and glucuronic acid interconversion, ascorbic acid and aldonic acid metabolism, the pentose phosphate pathway (PPP), and the Warburg effect. In conclusion, IPC can significantly increase the specific athletic abilities of Taekwondo athletes, with enhancements linked to anaerobic metabolism, PPP utilization, the Warburg effect for energy production, redox system stability, reduced muscle fatigue, and pain alleviation.

Indexed as

AthletesAthletic PerformanceIschemic PreconditioningMartial ArtsMetabolomicsTandem Mass SpectrometryAdultChromatography, LiquidFemaleHumansLiquid Chromatography-Mass SpectrometryMaleMetabolomeYoung AdultIschaemic preconditioningLC‒MS/MS-based plasma metabolomicsMetabolic characteristicsSports performanceTaekwondo athletes

Identifiers

PMID39427043
PMCPMC11490506

What Socratic holds

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LicenceCC BY
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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 Socratic graph.