不同劑量輔酶Q10 補充對次大運動負荷期及恢復期生理生化值之影響

Effects of Comenzyme Q10 Supplementation on Submaximal Excrcise Induced Physiological and Biochemical Responses

劉鈞華(Jun-Hua Liu) ； 周智泰(Chi-Tai Chou)

《國防大學通識教育學報》 1期 (2011/06) Pp. 176-184

https://doi.org/10.29856/TJNDUGE.201106.0010

摘要

本研究目的在於瞭解不同劑量輔酶Q10(Coenzyme Q10,Co Q10)補充對次大運動負荷期之生理反應及恢復期血液生化反應之影響。以中國文化大學體育系8名男生為研究對象，平均年齡20.62±1.69 歲、身高172.75±6.65 公分、體重63.25±5.75 公斤。每位受試者均需接受70％ VO2max 之運動強度持續踏車30 分鐘，並在每次運動前6 小時依平衡次序原則，分別接受不同劑量（安慰劑、2mg/kg、3 mg/kg、4 mg/kg 體重）之輔酶Q10 補充，而每次測驗均需間隔三天。所得資料以相依樣本單因子變異數分析進行考驗，以α＝.05 為顯著水準。結果發現不同劑量Q10 補充對次大運動負荷期之攝氧量(oxygen uptake,VO2)、換氣閾值(ventilator anaerobic threshold,VAT)、血壓(blood pressure,BP)及心跳率(heartrate,HR)無顯著差異；對運動後恢復期血乳酸值(blood lactic acid,BLa)、血清肌酸激酶(creatine kinase,CK)、血尿素氮(blood urea nitrogen,BUN)、三酸甘油酯(triacylglycerol,TG)及膽固醇(cholesterol,CHOL)亦無顯著影響。顯示CO Q10 的補充對提高有氧運動功效仍有待進一步探討。

關鍵字

輔酶Q10 ； 換氣閾值 ； 攝氧量 ； 血清生化值

並列摘要

The purpose of this study was to investigate the effects of different dosage of coenzyme Q10 supplementation on the physiological response during submaximal exercise bout and the blood biochemical response in recovery bout. Subjects were male students recruited from department of physical education Chinese Culture University (n = 8; age: 20.62 ± 1.69 yrs; height: 172.75 ± 6.65cm; weight: 63.25 ± 5.75 kg). All subjects ingested placebo or different dosages of coenzyme Q10 at 2 mg/kg、3 mg/kg、4 mg/kg respectively every three days 6 hours prior to 30 minutes of 70％ VO2max exercise on cycle ergometer. The collected data was analyzed by Dependent ANOVA with a significance level ofα = .05. The result indicated that there was no effects of different dosagepre-supplementation Q10 on the oxygen uptake, ventilatory threshold, bloodpressure and heart rate during exercise bout, and on the blood lactate, creatine kinase (CK), bloodureanitrogen, triglyceride and cholesterol during recovery bout after exercise. Further study is required to examine the effects of coenzymeQ10 supplementation on aerobic exercise.

並列關鍵字

Coenzyme Q10 ； Ventilator Anaerobic Threshold ； Oxygen Uptake ； Blood Biochemistry Values