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Original Article

Impact of aerobic and anaerobic exercise training on oxidative stress and antioxidant defense in athletes

첫 페이지 보기
  • 발행기관
    한국운동재활학회 바로가기
  • 간행물
    JER KCI 등재 바로가기
  • 통권
    Vol.12 No.2 (2016.04)바로가기
  • 페이지
    pp.113-118
  • 저자
    Song-Young Park, Yi-Sub Kwak
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A271801

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원문정보

초록

영어
Exercise mediates an excessive free radical production leading to oxi-dative stress (OS). The body has natural antioxidant systems that help decrease OS, and these systems may be enhanced with exercise train-ing. However, only a few studies have investigated the differences in resting OS and antioxidant capacity (AOC) between aerobically trained athletes (ET), anaerobically trained athletes (RT), and untrained individ-uals (UT). Therefore, this study sought to investigate the resting and postexercise OS and AOC in ET, RT, and UT. Sixty healthy young males (26.6±0.8 yr) participated in this study. Subjects were divided into three groups, ET, RT, and UT by distinct training background. Resting plasma malondialdehyde (MDA) and protein carbonyls (PC) were not signifi-cantly different in ET, RT, and UT. However, MDA and PC were signifi-cantly increased following a graded exercise test (GXT) in UT but not in ET and RT. Resting total antioxidant capacity (TAC) levels and TAC were not different in ET, RT, and UT. Interestingly, TAC levels significantly de-creased after the GXT in all groups. Additionally, UT showed lower post-exercise TAC levels compared to ET and RT. These results showed that ET, RT, and UT have similar OS and AOC at rest. However, both ET and RT have greater AOC against exercise mediated OS compared to UT. These findings may explain, at least in part, why both aerobic and anaerobic types of exercise training improve redox balance. However, it appears there is no specific exercise type effect in terms of redox bal-ance.

목차

Abstract
 INTRODUCTION
 MATERIALS AND METHODS
  Subjects and experimental design
  Exercise test
  Body composition and anthropometry
  Blood sampling
  Dietary requirements
  Statistical analysis
 RESULTS
  Subject characteristics
  OS markers
  AOC marker
 DISCUSSION
 CONFLICT OF INTEREST
 REFERENCES

키워드

Oxidative stress Antioxidant capacity Malondialdehyde Protein carbonyls Graded exercise test

저자

  • Song-Young Park [ Department of Cardiology, Boston University School of Medicine, Boston, MA, USA ]
  • Yi-Sub Kwak [ Department of Physical Education, College of Arts and Sports Science, Dong-Eui University, Busan, Korea ] Corresponding author

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    한국운동재활학회 [Korean Society of Exercise Rehabilitation]
  • 설립연도
    2004
  • 분야
    의약학>재활의학
  • 소개
    한국운동재활학회는 사회적, 정신적, 신체적 통합건강복지 이론의 학술연구와 회원 상호간 학술교류 증진을 장려함으로써 학문적 발전을 도모하고 나아가 건강복지선진국 발전에 이바지함을 목적으로 한다.

간행물

  • 간행물명
    JER [Journal of Exercise Rehabilitation]
  • 간기
    격월간
  • pISSN
    2288-176X
  • eISSN
    2288-1778
  • 수록기간
    2013~2026
  • 등재여부
    SCOPUS,KCI 등재
  • 십진분류
    KDC 517 DDC 613

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