The Effect of Omega-3 Supplementation with a Period of Selected Aerobic Exercises on Prostaglandin E2 (PGE2) Inflammatory Marker in Trained Female Students

Authors

1 MSc in Exercise Physiology, Faculty of Physical Education and Sport Sciences, Alzahra University, Tehran, Iran

2 Associate Professor in Exercise Physiology, Faculty of Physical Education and Sport Sciences, Alzahra University, Tehran, Iran

3 Assistant Professor in Exercise Physiology, Islamic Azad University, Ashtian Branch, Ashtian, Iran

Abstract

The aim of this study was to investigate the effect of omega- 3 supplementation including eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) along with a period of selected aerobic activity on prostaglandin E2 (PGE2) inflammatory marker in trained female students for 6 weeks. For this purpose, 32 female students of physical education in Alzahra University (mean age 22.5+1.2 yr and body mass index 21.59+1.2 kg/m2) were selected and randomly divided into 4 groups: control, supplementation, exercise and supplementation with exercise. PGE2 was measured as the dependent variable at the beginning and the end of the study. Data were analyzed using paired t test, one-way ANOVA and Gabriel test. All tests were significant at 0.05. The results showed a significant difference in PGE2 between the control and exercise groups (P=0.035) and between control and supplementation + exercise groups (P=0.0001) while there were no significant differences between control and supplementation groups and between supplementation + exercise and exercise groups. According to these findings, serum level of PGE2 in supplementation, exercise and supplementation + exercise groups (P<0.05) significantly reduced in the intragroup comparison in posttest compared with the pretest.

Keywords

References

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