ArticleMolecular and cellular biochemistry2011
The influence of training status on oxidative stress in young male handball players.
Article in Molecular and cellular biochemistry, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.
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.
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.
Who cites it
24 citing papers in PubMed, 67 citations in OpenAlex.
- Effect of C242T Polymorphism in the Gene Encoding the NAD(P)H Oxidase p22International journal of environmental research and public health · 2020Trial
- Biochemical Effects of Long-Term Exercise on Oxidative Stress and Antioxidant Markers in Adolescent Female Athletes.Children (Basel, Switzerland) · 2025Article
- Effect of dry needling on quadriceps muscles fatigue in taekwondo players: A protocol for a triple-blinded randomized controlled trial.Contemporary clinical trials communications · 2025Article
- High-intensity functional training modulates oxidative stress and improves physical performance in adolescent male soccer players: a randomized controlled trial.BMC sports science, medicine & rehabilitation · 2025Article
- Molecular Mechanisms of Vascular Tone in Exercising Pediatric Populations: A Comprehensive Overview on Endothelial, Antioxidative, Metabolic and Lipoprotein Signaling Molecules.International journal of molecular sciences · 2025Review
- Effects of Endurance Training on Antioxidant and Hormonal Status in Peripheral Blood of Young Healthy Men.Life (Basel, Switzerland) · 2024Article
- Article
- The Multiple Functions of Melatonin: Applications in the Military Setting.Biomedicines · 2022Review
- Article
- Effects of Exercise Training on the Autonomic Nervous System with a Focus on Anti-Inflammatory and Antioxidants Effects.Antioxidants (Basel, Switzerland) · 2022Review
- Exercise-induced oxidative stress and melatonin supplementation: current evidence.The journal of physiological sciences : JPS · 2021Review
- Article
- Impairment between Oxidant and Antioxidant Systems: Short- and Long-term Implications for Athletes' Health.Nutrients · 2019Review
- Preparatory training attenuates drastic response of the insulin-like growth factor binding protein 1 at the point of maximal oxygen consumption in handball players.Journal of sport and health science · 2017Article
- Exercise-Induced Oxidative Stress Responses in the Pediatric Population.Antioxidants (Basel, Switzerland) · 2017Review
- Biochemical biomarkers are not dependent on physical exercise in patients with spinal cord injury.BBA clinical · 2016Article
- Grape Seed Extract Supplementation and the Effects on the Biomarkers of Oxidative Stress and Metabolic Profiles in Female Volleyball Players: A Randomized, Double-Blind, Placebo-Controlled Clinical Trial.Iranian Red Crescent medical journal · 2016Article
- Article
- Age-related responses in circulating markers of redox status in healthy adolescents and adults during the course of a training macrocycle.Oxidative medicine and cellular longevity · 2015Article
- Oxidative/Antioxidative status in obese and sport trained children: a comparative study.BioMed research international · 2015Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Although exercise-induced oxidative stress receives considerable scientific attention, there is still little information available regarding exercise-induced adaptations of the antioxidant defence system in adolescent and child athletes. The aim of our study was to establish the effects of long-term exercise training on the redox state of adolescents, and to find correlations between elements of redox homeostasis and aerobic power. Thirty-three handball players and 14 non-athletes, 16-19-years old, were subjected to blood sampling to measure levels of nitric oxide (NO; estimated through nitrites (NO₂⁻), superoxide anion radical (O₂⁻), hydrogen peroxide (H₂O₂), lipid peroxidation (estimated through TBARS), superoxide dismutase (SOD) and catalase (CAT). Subjects were also subjected to maximal progressive exercise test to estimate their maximal oxygen consumption (VO₂max). Athletes had significantly (P < 0.05) higher SOD activity and lower CAT activity compared with non-athletes (SOD: 2175.52 ± 362.07 compared with 1172.16 ± 747.40 U/g of hemoglobin x 10³, and CAT: 2.19 ± 0.31 compared with 3.08 ± 0.47 U/g of hemoglobin x 10³). These differences were the most obvious when comparing non-athletes and athletes with poor/average aerobic power. H₂O₂ and TBARS levels differed among subjects with poor, average or good aerobic power (P < 0.01, and P < 0.05, respectively). Sports engagement and aerobic capacity are important factors in inducing changes in redox status.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.