查詢結果分析
相關文獻
- Effects of a Very-Low-Calorie Diet and Aerobic Exercise on the Metabolism of Skeletal Muscle
- Plasma Branched-Chain Amino Acid Changes During Energetic Stress
- 脊椎穩定運動簡介
- Design and Simulation of Initial Leveling of Strapdown Inertial Navigation System with Base Motion
- 「東突厥斯坦共和國」:一個批判性的評估
- 優秀足球運動員動作控制能力的特性--有氧運動能力的重要性
- 運動員的腦大不同--以學習及大腦塑性功能的角度探討
- 試論中國新文化運動的"第三個中心"
- 登階有氧運動之對健康體適能影響之探討
- 水適能運動與水中增強式訓練
頁籤選單縮合
題 名 | Effects of a Very-Low-Calorie Diet and Aerobic Exercise on the Metabolism of Skeletal Muscle=極低熱量飲食與有氧運動對骨骼肌代謝之影響 |
---|---|
作 者 | 湯馥君; 龔憶琳; 謝伸裕; 許惠恆; 張錦標; | 書刊名 | 中華民國營養學會雜誌 |
卷 期 | 20:3 1995.07[民84.07] |
頁 次 | 頁239-248 |
分類號 | 411.38 |
關鍵詞 | 極低熱量飲食; 運動; 蛋白質分解; VLCD; Exercise; Protein degradation; |
語 文 | 英文(English) |
中文摘要 | 本研究目的在於探討極低熱量飲食與有氧運動對骨骼肌恆定狀況之影響。受試者為18位非肥胖、健康年青男子,均接受為期7日之極低熱量飲食(平均每日約810大卡),並根據體重與年齡而配對分成二組:不運動組及運動組(每日30分鐘之中低強度有氧運動,最大心跳率60-80)。實驗結果發現組間之每日體重、體脂肪百分比及空腹血糖值均無顯著差異性。實驗後兩組體重均顯著下降,但體脂肪百分比之下降僅運動組達到顯著差異。實驗最後一日,運動組之尿中3-甲基組氨酸含量顯著升高,且其尿氮含量顯著高於同日之不運動組。除此之外,每日之組間尿中3-甲基組氨酸及尿氮含量均無顯著差異。當整合6日(第2日至第7日)的氮平衡值後(n=45),兩組均呈負氮平衡,且運動組較不運動組為嚴重。不運動組之3-甲基組氨酸及尿氮含量也有增加之趨勢。但兩組尿中羥基脯氨酸及肌氨酸酐含量則無顯著差異。本研究證實採用極低熱量飲食與有氧運動之減量方法會增加3-甲基組氨酸及尿氮之排泄,顯示長期採用此法來減重,有可能會加速體蛋白之分解,而影響到骨骼肌之恆定狀況。 |
英文摘要 | The purpose of lhis study was to investigate whether the effects of a very-low-calorie diet (VLCD) and aerobic exercise affect the homeostasis of the skeletal muscle. Eighteen non-obese, young males received 7 days of a VLCD providing-810 kcal/day. Groups, assigned basing on the match of body weight andage, were diet only (DN) and diet plus daily 30 rnin aerobic exercise (low/moderate, HRmax 60-80) (DE). Changes in body weight, percent body fat, and fasting blood glucose were not different between the groups, on a daily basis. Incither group, the body weight was decreased after the experiment (p<.05).But, only the percent body fat of the DE group was significantly decreased, afterthe experiment (p<.05). The 3-methylhistidine (3MH) excretion of the DEgroup was elevated after the treatments of diet and exercise (p<.05). On day7, the urea nitrogen excretion of the DE group was significantly higher than thatof the DN group (p<.05). Other than that, there were no significant differences, on a daily basis, in the 3MH and urea nitrogen excretions between thetwo groups. The pooled data (n=54) of nitrogen balance for both groups werenegative. The pooled data of urea nitrogen in the DE group was significantly higher than that in the DN group. Both the 3MH and urea nitrogen excretions of the DN group tended to be increased. The hydroxyproline (Hyp) and creatinine excretions were no significantly different between the two groups. The effects of a VLCD and aerobic exercise resulted in a negative nitrogen balance,and increased 3MH and urea nitrogen excretions, which support the previousreport of increased muscle protein degradation during energy deficit. |
本系統中英文摘要資訊取自各篇刊載內容。