Evidence map›Paper›PMID 33218112›Full record

ArticleAntioxidants (Basel, Switzerland)2020

Oxidative Stress in Endurance Cycling Is Reduced Dose-Dependently after One Month of Re-Esterified DHA Supplementation.

Lydia de Salazar, Carlos Contreras, Antonio Torregrosa-García, Antonio J Luque-Rubia, Vicente Ávila-Gandía, Joan Carles Domingo, Francisco Javier López-Román

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Antioxidants (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 7 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 2 pooled it
0.8field-weighted citation impact, top 28% 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

7 citing papers in PubMed, 2 syntheses or guidelines pooled it, 12 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Efficacy ofNutrients · 2023
    Trial
  4. Article
  5. Oxidative Stress in Skeletal Muscle.Antioxidants (Basel, Switzerland) · 2022
    Article
  6. Article
  7. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 1 country.

Lydia de SalazarSports Physiology Department, Faculty of Health Sciences, UCAM Universidad Católica San Antonio de Murcia, 30107 Murcia, Spain.
Carlos ContrerasInnova, Health and Sport Institute, 30100 Murcia, Spain.
Antonio Torregrosa-GarcíaSports Physiology Department, Faculty of Health Sciences, UCAM Universidad Católica San Antonio de Murcia, 30107 Murcia, Spain.ORCID 0000-0002-3566-1293
Antonio J Luque-RubiaSports Physiology Department, Faculty of Health Sciences, UCAM Universidad Católica San Antonio de Murcia, 30107 Murcia, Spain.
Vicente Ávila-GandíaSports Physiology Department, Faculty of Health Sciences, UCAM Universidad Católica San Antonio de Murcia, 30107 Murcia, Spain.ORCID 0000-0002-8151-0576
Joan Carles DomingoDepartment of Biochemistry and Molecular Biomedicine, University of Barcelona, 08007 Barcelona, Spain.ORCID 0000-0002-6356-0836
Francisco Javier López-RománSports Physiology Department, Faculty of Health Sciences, UCAM Universidad Católica San Antonio de Murcia, 30107 Murcia, Spain.ORCID 0000-0002-2841-5502
Universidad Católica de Murcia · ESInstituto Murciano de Investigación Biosanitaria · ESUniversitat de Barcelona · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Docosahexaenoic acid (DHA) supplementation can reduce exercise-induced oxidative stress generated during long aerobic exercise, with the minimum dose yet to be elucidated for physically active subjects. In this study, we performed a dose finding with re-esterified DHA in triglyceride form in a randomized double-blind parallel trial at different doses (350, 1050, 1750, and 2450 mg a day) for 4 weeks in males engaged in regular cycling (

Indexed as

antioxidantDHADocosahexaenoic acidexerciseomega-3oxidative stressPUFAre-esterified triacyclglycerols

Identifiers

PMID33218112
PMCPMC7698918
OpenAlexW3101044407

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.