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題 名 | 補充刺五加對人體運動後抗氧化力之影響=Effects of Eleutherococcus Senticosus on Antioxidant Status after Exercise in Human |
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作 者 | 郭婕; 蘇純慧; 程一雄; 李寧遠; | 書刊名 | 輔仁大學體育學刊 |
卷 期 | 6 2007.05[民96.05] |
頁 次 | 頁253-265 |
分類號 | 528.9013 |
關鍵詞 | 刺五加; 自由基; 麩胱苷肽過氧化酵素; 力竭運動; Eleutherococcus senticosus; Free radical; Glutathione peroxidase; All- out exercise; |
語 文 | 中文(Chinese) |
中文摘要 | 許多慢性疾病和自由基所造成的傷害有關,因此近年來自由基與抗氧化物之研究備受重視。本實驗目的了解服用八週刺五加(每日600毫克)對人體體內抗氧化效力之影響,包括觀察人體內麩胱苷肽過氧化酵素(glutathione peroxidase, GPx)、總抗氧化能力(TEAC)、脂質過氧化物(TBARS)及白蛋白(Albumin)。本實驗以雙盲隨機交叉方式處理,十名大專青年男女(男 18.7±0.95歲,女17±1.15歲)參與研究,服用八週刺五加或安慰劑後,分別測量腳踏車力竭運動前後其體內血液生化值之變化。進入十四天停用期後,再次給予刺五加或安慰劑八週。實驗結果顯示,GPx及TBARS指標,於安慰劑組力竭運動後有提昇之情形,而刺五加組則降低,GPx於二補充組運動後數值,達顯著差異(p<0.05)。而白蛋白於二補充組運動前後數值相比,亦達顯著差異(p<0.05)。在TEAC則發現刺五加組於運動後其數值有高於運動前的趨勢。綜合上述,刺五加可能具有清除因運動所產生之自由基效能,推知補充刺五加可減少運動後自由基對體內細胞的傷害。 |
英文摘要 | Free radicals and antioxidant became the medical focus in recent years. The causes of many chronic diseases were related to free radicals. The purpose of this study was to examine the effects of Eleutherococcus senticosus (ES) on college students. Ten school team athletes (8 male 18.7±0.95 yr, 2 female 17±1.15yr) were randomly assigned into two groups and took an oral dose of 600 mg ES and starch (placebo) for 8 weeks. A double blind, cross-over design was used. Followed by 14-day washout period and then resumed the ES or placebo. After all-out exercise on cycle ergometer, measured their blood parameters, which included albumin, glutathione peroxidase, TEAC levels and TBARS levels. The results showed in placebo group there was an increase in GPx (p<0.05) and TBARS while the Es group showed a decrease. Comparison of albumin levels, an increase was discovered in the ES group after exercise (p<0.05). In all, ES may neutralize free radical created while exercising, thus bringing us the conclusion that a supplementation of Eleutherococcus senticosus 600 mg per day for 8 weeks may protect cells from free radicals damage after exercise. |
本系統中英文摘要資訊取自各篇刊載內容。