Evidence map›Paper›PMID 25494543›Full record

ArticleRedox report : communications in free radical research2015

Application of a new oxidation-reduction potential assessment method in strenuous exercise-induced oxidative stress.

Dimitrios Stagos, Nikolaos Goutzourelas, David Bar-Or, Amalia-Maria Ntontou, Evangelia Bella, Aphrodite Tousia Becker, Argyro Statiri, Ioannis Kafantaris, Dimitrios Kouretas

Open access · bronzeAbstract read
In one paragraph

Article in Redox report : communications in free radical research, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
7.3field-weighted citation impact, top 3% 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

24 citing papers in PubMed, 48 citations in OpenAlex.

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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

9 authors at 2 institutions in 2 countries.

Dimitrios Stagos
Nikolaos Goutzourelas
David Bar-Or
Amalia-Maria Ntontou
Evangelia Bella
Aphrodite Tousia Becker
Argyro Statiri
Ioannis Kafantaris
Dimitrios Kouretas
University of Thessaly · GRSwedish Medical Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesThe aim of the study was to test a novel method for assessing oxidative stress, the RedoxSYS™ diagnostic system, a holistic, fast, minimally invasive, and requiring small sample volume method, that measures two parameters, the static (sORP) and the capacity (cORP) oxidation-reduction potential.

methodsThe redox status of 14 athletes participating in a mountain marathon race was assessed. Redox status in blood obtained 1 day before the race and immediately after the race was assessed using the RedoxSYS diagnostic system as well as conventional oxidative stress markers such as glutathione levels (GSH), catalase activity (CAT), thiobarbituric acid reactive substances (TBARS), protein carbonyls (CARB), and total antioxidant activity.

resultsThe results showed that after the race, the sORP was increased significantly by 7% indicating oxidative stress induction, while cORP was decreased by 14.6% but not significantly. Moreover, the conventional oxidative stress markers GSH and CAT were decreased significantly by 13.1 and 23.4%, respectively, while TBARS and CARB were increased significantly by 26.1 and 15.6%, respectively, after the race indicating oxidative stress induction. DISCUSSION: The present study demonstrated for the first time that the RedoxSYS diagnostic system can be used for evaluating the exercise-induced oxidative stress in athletes.

Indexed as

Oxidation-ReductionOxidative StressAdultAltitudeAntioxidantsAthletesBiomarkersCatalaseC-Reactive ProteinFemaleGlutathioneHumansInflammationMalePhysical ExertionProtein CarbonylationAntioxidantsBiomarkersCatalaseC-Reactive ProteinGlutathioneThiobarbituric Acid Reactive SubstancesExerciseOxidation-reduction potentialOxidative stress markerRedoxSYS diagnostic system

Identifiers

PMID25494543
PMCPMC6837711
OpenAlexW2146289383

What OpenQuestion holds

Textmetadata
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.