Cullinane E, Lazarus B, Thompson P D, Saratelli A, Herbert P N
Clin Chim Acta. 1981 Feb 5;109(3):341-4. doi: 10.1016/0009-8981(81)90320-x.
Acute reductions in triglycerides and calculated low density lipoprotein cholesterol with little change in high density lipoprotein cholesterol have been reported in trained men after a single exercise session. To examine if a similar acute exercise effect occurs in sedentary subjects, wer measured triglycerides, total cholesterol, and high density lipoprotein cholesterol in eight sedentary men before and for 66 hours after a single 30-minute exercise session. The exercise was designed to simulate a typical exercise training session for untrained subjects. An isolated reduction in estimated low density lipoprotein cholesterol was observed 66 hours after the exercise. All other serum lipid measurements at 5 minutes and 1, 4, 18, 42, and 66 hours after exercise did not differ from pre-race concentrations. Consequently, the reductions in triglycerides and low density lipoprotein cholesterol and increase in high density lipoprotein cholesterol reported in previously sedentary subjects after exercise training are a chronic rather than an acute exercise effect.
据报道，经过单次锻炼后，受过训练的男性甘油三酯和计算得出的低密度脂蛋白胆固醇会急剧降低，而高密度脂蛋白胆固醇变化不大。为了研究久坐不动的受试者是否也会出现类似的急性运动效果，我们测量了8名久坐不动的男性在单次30分钟锻炼前后以及锻炼后66小时内的甘油三酯、总胆固醇和高密度脂蛋白胆固醇。该锻炼旨在模拟未经训练的受试者的典型运动训练课程。锻炼66小时后观察到估计的低密度脂蛋白胆固醇单独降低。运动后5分钟、1小时、4小时、18小时、42小时和66小时的所有其他血脂测量值与运动前浓度无差异。因此，先前久坐不动的受试者在运动训练后甘油三酯和低密度脂蛋白胆固醇的降低以及高密度脂蛋白胆固醇的增加是一种慢性而非急性运动效果。
