【摘要】：目的:探討3分鐘重復高強度間歇劃船運動是否可以影響久坐青年男性高脂飲食后的血糖、甘油三酯和胰島素的水平。方法:選擇18名青年男性隨機分為運動組和對照組。第1天,運動組進行17RPE的半小時間歇性高強度運動,對照組未做運動;第2天行75 g口服葡萄糖耐量試驗(OGTT)并進食高脂食物,保持休息狀態(tài)8個小時。間隔1周后兩組對換,重復試驗。期間采集靜脈血監(jiān)測空腹和餐后血糖、甘油三酯和胰島素的變化,計算曲線下面積(AUC)和穩(wěn)態(tài)模型評估的胰島素抵抗指數(shù)(HOMA-IR)、β細胞功能指數(shù)(HOMA-β),評價胰島素敏感性和胰島β細胞功能。結果:在高脂飲食前14個小時進行高強度劃船運動(運動能耗約為900 k J)可以顯著降低空腹(P=0.004)和高脂餐后甘油三酯(P=0.005),而空腹和餐后的血糖及胰島素水平?jīng)]有顯著變化(P0.05)。結論:半小時間歇性高強度劃船運動可以顯著降低空腹和高脂餐后甘油三酯水平。
[Abstract]:Aim: to investigate whether repeated high intensity intermittent rowing for 3 minutes can affect the levels of blood glucose, triglyceride and insulin after a high fat diet in young sedentary men. Methods: eighteen young men were randomly divided into exercise group and control group. On the first day, the exercise group underwent intermittent high-intensity exercise for half an hour of 17RPE, while the control group did not exercise, and on the second day, 75 g oral glucose tolerance test (OGTT) was administered and high fat food was taken, and the rest state was maintained for 8 hours. After the interval of 1 week, the two groups changed and repeated the experiment. The changes of fasting and postprandial blood glucose, triglyceride and insulin were monitored. The area under the curve (AUC) and insulin resistance index (HOMA-IR) and 尾 cell function index (HOMA- 尾) were calculated. To evaluate insulin sensitivity and islet 尾-cell function. Results: 14 hours before high fat diet, high intensity boating exercise (energy consumption about 900 k J) significantly decreased fasting (P0. 004) and high fat triglyceride (P0. 005). Fasting and postprandial blood glucose and insulin levels did not significantly change (P0.05). Conclusion: half-hour intermittent high-intensity rowing can significantly reduce fasting and high-fat triglyceride levels.
【作者單位】： 保定市第一醫(yī)院內分泌科;拉夫堡大學;
【分類號】：R87

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