트라이애슬러의 비타민Q 섭취가 호흡순환기능 및 항산화 효소활성에 미치는 영향

• 영문명: Effect of Vitamin Q Supplementation on Antioxidant Enzyme Activity and Cardiorespiratory Function Following Prolonged Exercise in Trained Triathlers
• 발행기관: 동아대학교 스포츠과학연구소
• 저자명: 현송자(Hyun Song-Ja) 김귀백(Kim Kwi-Baek) 박상일(Park Sang-Il) 석혜경(Suk Hea-Kyung)
• 간행물 정보: 『스포츠과학연구논문집』제20집, 95~107쪽, 전체 13쪽
• 주제분류: 예술체육 > 체육
• 파일형태: PDF
• 발행일자: 2002.12.01

영문 초록

  The purpose of this present study was to investigate the effect of VitaminQ supplementation on antioxidant enzyme activities and cardiorespiratory function following prolonged exercise in trained triathlers. Male 14 healthy college students of trained triathlers participated in exercise sessions. The subjects were divided into 2 groups, as Non-supplement(NS) or VitaminQ supplement(VQ) groups. VitaminQ subjects were participated in two exercise sessions: an initial prolonged exercise(swim 750m, running 10Km) and 70%VO2max treadmill running exercise.
  The Non-supplement group fed normal diet. VitaminQ group adminstated 90㎎/day for 4weeks. Venous blood samples were drown from the forearm antecubital vein pre-supplement, pre-exercise and immediately post-exercise. The results of this study can be summarized as follow:
  First, the SOD activity of RBC was not changed, while the GPx, GR or GR/GPx activies of Hb were significantly increased following prolonged exercise with CoQ10 supplementation.
  Second. 70%？O2max treadmill running exercise increased significantly the ？O2max and ？E, but the heart rate significantly decreased.
  In conclusion. the present results clearly show that the VitaminQ supplementation gave rise to increase the GPx or GR activies and to improve the cardiorespiratory function.

목차

영어 초록
Ⅰ. 서론
Ⅱ. 연구방법
Ⅲ. 결과
Ⅳ. 고찰
Ⅴ. 결론
참고문헌

키워드

VitaminQ Supplementation SOD(superoxidedismutase) GPx(glutathione peroxidase) GR(glutathione reductase) Cardiorespiratory Proloned exercise triathler