Next Article in Journal
Iron Supplementation during Three Consecutive Days of Endurance Training Augmented Hepcidin Levels
Next Article in Special Issue
Comparison of Australian Recommended Food Score (ARFS) and Plasma Carotenoid Concentrations: A Validation Study in Adults
Previous Article in Journal
A Single Day of Excessive Dietary Fat Intake Reduces Whole-Body Insulin Sensitivity: The Metabolic Consequence of Binge Eating
Previous Article in Special Issue
Role of Mitochondria and Endoplasmic Reticulum in Taurine-Deficiency-Mediated Apoptosis
 
Search for Articles:
Title / Keyword
Author / Affiliation
Journal
Article Type
 
 
Advanced Search
 
Section
Special Issue
Volume
Issue
Number
Page
Journals
Nutrients
Volume 9
Issue 8
10.3390/nu9080819
nutrients-logo
Submit to this Journal Review for this Journal Edit a Special Issue
► Article Menu

Article Menu

Printed Edition

A printed edition of this Special Issue is available at MDPI Books....
share announcement question_answer thumb_up
...
textsms
...
Article

Effects of Pomegranate Juice Supplementation on Oxidative Stress Biomarkers Following Weightlifting Exercise

by
Achraf Ammar
1,2,*,
Mouna Turki
3,
Omar Hammouda
1,4,
Hamdi Chtourou
1,
Khaled Trabelsi
1,
Mohamed Bouaziz
5,
Osama Abdelkarim
2,
Anita Hoekelmann
2,
Fatma Ayadi
3,
Nizar Souissi
6,
Stephen J. Bailey
7,
Tarak Driss
4 and
Sourour Yaich
8
1
Research Unit: Education, Motricity, Sport and health, UR15JS01, High Institute of Sport and Physical Education of Sfax, Sfax University, Sfax 3000, Tunisia
2
Institute of Sport Science, Otto-von-Guericke-University, Magdeburg 39106, Germany
3
Laboratory of Biochemistry, CHU Habib Bourguiba, Sfax University, Sfax 3000, Tunisia
4
Research Center on Sport and Movement (Centre de Recherches sur le Sport et le Mouvement, CeRSM), UPL, Univ Paris Nanterre, UFR STAPS, Nanterre F-92000, France
5
High Institute of Biotechnology, Sfax University, Sfax 3000, Tunisia
6
National Observatory of Sport, Tunis 1003, Tunisia
7
School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough LE11 3AJ, UK
8
Department of Community Medicine and Epidemiology, Hédi Chaker Hospital, Sfax University, Sfax 3000, Tunisia
*
Author to whom correspondence should be addressed.
Nutrients 2017, 9(8), 819; https://doi.org/10.3390/nu9080819
Received: 9 June 2017 / Revised: 15 July 2017 / Accepted: 21 July 2017 / Published: 29 July 2017
(This article belongs to the Special Issue Antioxidants in Health and Disease)
View Full-Text Download PDF
Browse Figure

Abstract

The aim of this study was to test the hypothesis that pomegranate juice supplementation would blunt acute and delayed oxidative stress responses after a weightlifting training session. Nine elite weightlifters (21.0 ± 1 years) performed two Olympic-Weightlifting sessions after ingesting either the placebo or pomegranate juice supplements. Venous blood samples were collected at rest and 3 min and 48 h after each session. Compared to the placebo condition, pomegranate juice supplementation attenuated the increase in malondialdehyde (−12.5%; p < 0.01) and enhanced the enzymatic (+8.6% for catalase and +6.8% for glutathione peroxidase; p < 0.05) and non-enzymatic (+12.6% for uric acid and +5.7% for total bilirubin; p < 0.01) antioxidant responses shortly (3 min) after completion of the training session. Additionally, during the 48 h recovery period, pomegranate juice supplementation accelerated (p < 0.05) the recovery kinetics of the malondialdehyde (5.6%) and the enzymatic antioxidant defenses compared to the placebo condition (9 to 10%). In conclusion, supplementation with pomegranate juice has the potential to attenuate oxidative stress by enhancing antioxidant responses assessed acutely and up to 48 h following an intensive weightlifting training session. Therefore, elite weightlifters might benefit from blunted oxidative stress responses following intensive weightlifting sessions, which could have implications for recovery between training sessions. View Full-Text
Keywords: lipid peroxidation; power training; polyphenol; antioxidant lipid peroxidation; power training; polyphenol; antioxidant
►▼ Show Figures

Figure 1

This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited

Supplementary Material

SciFeed

Share and Cite

MDPI and ACS Style

Ammar, A.; Turki, M.; Hammouda, O.; Chtourou, H.; Trabelsi, K.; Bouaziz, M.; Abdelkarim, O.; Hoekelmann, A.; Ayadi, F.; Souissi, N.; Bailey, S.J.; Driss, T.; Yaich, S. Effects of Pomegranate Juice Supplementation on Oxidative Stress Biomarkers Following Weightlifting Exercise. Nutrients 2017, 9, 819. https://doi.org/10.3390/nu9080819

AMA Style

Ammar A, Turki M, Hammouda O, Chtourou H, Trabelsi K, Bouaziz M, Abdelkarim O, Hoekelmann A, Ayadi F, Souissi N, Bailey SJ, Driss T, Yaich S. Effects of Pomegranate Juice Supplementation on Oxidative Stress Biomarkers Following Weightlifting Exercise. Nutrients. 2017; 9(8):819. https://doi.org/10.3390/nu9080819

Chicago/Turabian Style

Ammar, Achraf, Mouna Turki, Omar Hammouda, Hamdi Chtourou, Khaled Trabelsi, Mohamed Bouaziz, Osama Abdelkarim, Anita Hoekelmann, Fatma Ayadi, Nizar Souissi, Stephen J. Bailey, Tarak Driss, and Sourour Yaich. 2017. "Effects of Pomegranate Juice Supplementation on Oxidative Stress Biomarkers Following Weightlifting Exercise" Nutrients 9, no. 8: 819. https://doi.org/10.3390/nu9080819

Find Other Styles
Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.

Article Metrics

Article Access Map by Country/Region

1
Back to TopTop