Thompson P D, Cullinane E, Henderson L O, Herbert P N
Metabolism. 1980 Jul;29(7):662-5. doi: 10.1016/0026-0495(80)90111-0.
The acute effects of a single prolonged exercise session on the serum concentrations of cholesterol, triglycerides (TG), glycerol, high density lipoprotein (HDL) cholesterol, and the major HDL protein, apolipoprotein A-I(apoA-I), were examined in 12 trained male runners participating in a 42-km footrace. Serum TG levels were unchanged up to 4 h after the race, but at 18, 42, and 66 hr mean reductions of 65%, 39%, and 32% were observed. Free glycerol concentrations were increased fivefold immediately after the race, but did not differ from prerace levels by 4 hr. Total cholesterol concentration did not change immediately after exercise, but unexpected significant reductions of 6%-10% were found at 4-66 hr. Only small and transient increases in HDL cholesterol and apoA-I levels were noted after exercise. These results suggest that prolonged exercise acutely lowers TG and total cholesterol, but has little effect on HDL mass.
在12名参加42公里赛跑的训练有素的男性跑步者中，研究了单次长时间运动对血清胆固醇、甘油三酯（TG）、甘油、高密度脂蛋白（HDL）胆固醇以及主要HDL蛋白载脂蛋白A-I（apoA-I）浓度的急性影响。赛后4小时内血清TG水平无变化，但在18、42和66小时观察到平均分别降低了65%、39%和32%。游离甘油浓度在赛后立即增加了五倍，但4小时后与赛前水平无差异。运动后总胆固醇浓度没有立即变化，但在4 - 66小时发现意外显著降低了6% - 10%。运动后仅观察到HDL胆固醇和apoA-I水平有小幅短暂升高。这些结果表明，长时间运动会急性降低TG和总胆固醇，但对HDL量影响不大。
