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Paper Information

Journal:   OCCUPATIONAL MEDICINE   SUMMER 2014 , Volume 6 , Number 2; Page(s) 32 To 43.
 
Paper: 

EFFECT OF VITAMIN E SUPPLEMENTATION ON LIPID PEROXIDATION AND THE ANTIOXIDANT DEFENSE RESPONSES FOLLOWING AN EXHAUSTING AEROBIC EXERCISE

 
 
Author(s):  CHOOBINEH S., AKBARZADEH H., NAGHIZADEH H.*
 
* DEPARTMENT OF PHYSICAL EDUCATION & SPORT SCIENCES, UNIVERSITY OF ARDAKAN
 
Abstract: 

Background: physical exercise could induce lipid peroxidation as a result of oxidative stress. And intake of antioxidant compound may alleviate this stress by enhancing antioxidant defense. This study aimed to investigate the effect of vitamin E supplementation as an antioxidant on the lipid peroxidation and serum total antioxidant capacity following exhaustive continuous aerobic exercise in wistar rats.
Methods: 28 wistar rats aged 4 month were assigned randomly into one of 4 groups: rest, rest vitamin E, continuous aerobic exercise, and continuous aerobic exercise-vitamin E. The supplement groups, were administrated a dose of 250 IU per one kilogram of daily intake food for one month of supplementation. All groups were subjected a familiarization treadmill protocol for two weeks. Finally, rats in continuous aerobic exercise groups exercised at 70% vo2 max. The running speed was 20 m/min at a gradient 5%. Serum malon dealdehyde (MDA) and total antioxidant capacity (TAC) were measured. Data were analyzed by one way ANOVA and sheffe post hoc at P<0.05 level.
Results: The MDA increased significantly following continuous aerobic exercise (P<0.05) but vitamin E could not decrease significantly the elevated response of MDA following exercise. However The TAC was higher significantly in continuous aerobic vitamin E group compare to the rest group (P<0.01).
Conclusion: vitamin E supplementation despite of enhancement of the antioxidant capacity cannot prevent lipid peroxidation following continuous aerobic exercise in wistar rats.

 
Keyword(s): VITAMIN E, TOTAL ANTIOXIDANT CAPACITY, CONTINUOUS AEROBIC EXERCISE, OXIDATIVE STRESS
 
 
References: 
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APA: Copy

CHOOBINEH, S., & AKBARZADEH, H., & NAGHIZADEH, H. (2014). EFFECT OF VITAMIN E SUPPLEMENTATION ON LIPID PEROXIDATION AND THE ANTIOXIDANT DEFENSE RESPONSES FOLLOWING AN EXHAUSTING AEROBIC EXERCISE. OCCUPATIONAL MEDICINE, 6(2), 32-43. https://www.sid.ir/en/journal/ViewPaper.aspx?id=405620



Vancouver: Copy

CHOOBINEH S., AKBARZADEH H., NAGHIZADEH H.. EFFECT OF VITAMIN E SUPPLEMENTATION ON LIPID PEROXIDATION AND THE ANTIOXIDANT DEFENSE RESPONSES FOLLOWING AN EXHAUSTING AEROBIC EXERCISE. OCCUPATIONAL MEDICINE. 2014 [cited 2021May06];6(2):32-43. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=405620



IEEE: Copy

CHOOBINEH, S., AKBARZADEH, H., NAGHIZADEH, H., 2014. EFFECT OF VITAMIN E SUPPLEMENTATION ON LIPID PEROXIDATION AND THE ANTIOXIDANT DEFENSE RESPONSES FOLLOWING AN EXHAUSTING AEROBIC EXERCISE. OCCUPATIONAL MEDICINE, [online] 6(2), pp.32-43. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=405620.



 
 
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