The influence of supplementation with artichoke (Cynara scolymus L.) extract on selected redox parameters in rowers.

@article{SkarpaskaStejnborn2008TheIO,
  title={The influence of supplementation with artichoke (Cynara scolymus L.) extract on selected redox parameters in rowers.},
  author={Anna Skarpańska-Stejnborn and Lucia Pilaczynska-Szczesniak and Piotr Basta and Ewa Deskur-Smielcka and M. Horoszkiewicz-Hassan},
  journal={International journal of sport nutrition and exercise metabolism},
  year={2008},
  volume={18 3},
  pages={
          313-27
        }
}
High-intensity physical exercise decreases intracellular antioxidant potential. An enhanced antioxidant defense system is desirable in people subjected to exhaustive exercise. The aim of this study was to investigate the influence of supplementation with artichoke-leaf extract on parameters describing balance between oxidants and antioxidants in competitive rowers. This double-blinded study was carried out in 22 members of the Polish rowing team who were randomly assigned to a supplemented… 

Figures and Tables from this paper

The Antioxidant Role of Artichoke (Cynara scolymus L.) Extract Against Exhaustive Exercise-Induced Oxidative Stress in Young Athletes

The results of this study indicated that a single session of strenuous aerobic exercise induces oxidative stress production and increase of antioxidant indices in young athletes, but further studies are necessary to clarify the exact antioxidant effects of Artichoke extract in athletes.

Ergogenic and antioxidant effects of spirulina supplementation in humans.

Spirulina supplementation induced a significant increase in exercise performance, fat oxidation, and GSH concentration and attenuated the exercise-induced increase in lipid peroxidation.

Acute Effects of Hesperidin in Oxidant/Antioxidant State Markers and Performance in Amateur Cyclists

Improvements in anaerobic performance after Cardiose® intake, but not in placebo are shown, suggesting the potential benefits of using CardiOSE® in sports with a high an aerobic component.

The antioxidant activity of artichoke (Cynara scolymus): A systematic review and meta‐analysis of animal studies

Findings of animal studies indicated that artichoke extract supplementation increased superoxide dismutase, catalase, glutathione, and glutATHione peroxidase level in liver, as well as, decreased malondialdehydelevel in liver and plasma of animals with induced disease significantly compared with comparison group.

Effect of purple sweet potato leaves consumption on exercise-induced oxidative stress and IL-6 and HSP72 levels.

It is indicated that consuming a high-polyphenol diet for 7 days can modulate antioxidative status and decrease exercise-induced oxidative damage and pro-inflammatory cytokine secretion.

Effect of Artichoke (cynara scolymus) on cardiac markers, lipid profile and antioxidants levels in tissue of HFD-induced obesity

It is suggested that artichoke leaves extract exert anti-oxidant cardiac effects in HFD- induced obese rats, showing a cardioprotective effect.

The Phytochemical Ingredients and Therapeutic Potential of Cynara scolymus L.

The versatile therapeutic efficiency and diverse application of C. scolymus has been detailed, which helps cure various ailments and include antidiabetic, anti-obesity,anti-inflammatory, anti -inflammatory, hepatoprotective, nephroprotective, gastrointestinal protectant, reproductive, and anticancer properties.

Effect of a single dose of green tea polyphenols on the blood markers of exercise-induced oxidative stress in soccer players.

Acute ingestion of GTP does not attenuate exercise-induced oxidative stress and muscle damage in soccer players exposed to intense exercise, and GTP was found not to exert a significant effect on measured parameters.

Modulation of plasma non enzimatic antioxidant capacity (NEAC) by plant foods: the role of polyphenols.

The available evidence from human intervention studies on the role of plant foods as modulators of plasma/serum NEAC and the involvement of PP will be presented and critically discussed.

The effect of leaf extract supplementation on exercise-induced muscle damage and muscular performance: A systematic review and meta-analysis

It is demonstrated that leaf plant extracts reduces the level of various biomarkers indicative of exercise-induced stress, although its effect on anti-oxidant status remains equivocal.

References

SHOWING 1-10 OF 34 REFERENCES

In vitro antioxidant activities of edible artichoke (Cynara scolymus L.) and effect on biomarkers of antioxidants in rats.

The in vitro protective activity of artichoke was confirmed in a rat model and its ability to alter in vivo antioxidative defense in male rats using selected biomarkers of antioxidant status was investigated.

The influence of chokeberry juice supplementation on the reduction of oxidative stress resulting from an incremental rowing ergometer exercise.

Findings indicate that an increased intake of anthocyanins limits the exercise-induced oxidative damage to red blood cells, most probably by enhancing the endogenous antioxidant defense system.

Artichoke (Cynara scolymus L.) byproducts as a potential source of health-promoting antioxidant phenolics.

According to these results, the use of artichoke extracts from industrial byproducts as possible ingredients to functionalize foodstuffs (to decrease lipid peroxidation and to increase health-promoting properties) is suggested.

Antioxidative and protective properties of extracts from leaves of the artichoke (Cynara scolymus L.) against hydroperoxide-induced oxidative stress in cultured rat hepatocytes.

  • R. Gebhardt
  • Biology
    Toxicology and applied pharmacology
  • 1997
It is demonstrated that artichoke extracts have a marked antioxidative and protective potential which was resistant against tryptic digestion, boiling, acidification, and other treatments, but was slightly sensitive to alkalinization.

Luteolin-rich artichoke extract protects low density lipoprotein from oxidation in vitro.

The results demonstrate that the antioxidant activity of the artichoke extract relates in part to its constituent flavonoids which act as hydrogen donors and metal ion chelators, and the effectiveness is further influenced by their partitioning between aqueous and lipophilic phases.

Oxidative stress response to aerobic exercise: comparison of antioxidant supplements.

It is suggested that V and FV supplementation for 2 wk can attenuate the rise in PC after 30 min of aerobic exercise, even after a 1-wk washout, without an impact on plasma MDA or 8-OHdG.

Blood free radical antioxidant enzymes and lipid peroxides following long-distance and lactacidemic performances in highly trained aerobic and sprint athletes.

Both strenuous long duration exercise and exhaustive sprint training overwhelm the authors' capacity to detoxify ROS, producing oxidative stress, so an adequate supply of antioxidants could be appropriate.

Uric acid reduces exercise-induced oxidative stress in healthy adults.

High UA concentrations are associated with increased serum antioxidant capacity and reduced oxidative stress during acute physical exercise in healthy subjects, indicating that the antioxidant properties of UA are of biological importance in vivo.