Pomerleau O F, Scherzer H H, Grunberg N E, Pomerleau C S, Judge J, Fertig J B, Burleson J
J Behav Med. 1987 Apr;10(2):117-27. doi: 10.1007/BF00846420.
The present study was conducted to examine the effects of acute aerobic exercise on smoking behavior. On alternate days, 10 healthy young smokers were subjected to half an hour of sustained high exercise (about 56% of maximum work capacity) or of low exercise (about 28% of maximum, simulating normal daytime activity). During the high-exercise condition, there were pronounced increases in physiological markers of physical activity such as mean work, heart rate, and lactic acid as well as elevations in circulating hormones (norepinephrine, epinephrine, and immunoreactive beta-endorphin and cortisol) known to be affected by vigorous exercise. Despite a trend toward decreased desire for cigarettes after the high exercise condition, there were no differences in plasma nicotine levels following the smoking of a usual-brand cigarette 35 min later. The sustained effects of the two exercise conditions were also similar: plasma cotinine levels 24 hr later (reflecting nicotine intake over the entire exercise day) revealed no significant differences between high and low exercise.
本研究旨在探讨急性有氧运动对吸烟行为的影响。在交替的日子里，10名健康的年轻吸烟者分别进行半小时的持续高强度运动（约为最大工作能力的56%）或低强度运动（约为最大工作能力的28%，模拟正常白天活动）。在高强度运动状态下，体力活动的生理指标如平均工作量、心率和乳酸显著增加，同时已知受剧烈运动影响的循环激素（去甲肾上腺素、肾上腺素、免疫反应性β-内啡肽和皮质醇）也有所升高。尽管在高强度运动状态后对香烟的欲望有下降趋势，但35分钟后吸一支普通品牌香烟后血浆尼古丁水平并无差异。两种运动状态的持续影响也相似：24小时后的血浆可替宁水平（反映整个运动日的尼古丁摄入量）显示，高强度运动和低强度运动之间没有显著差异。
