一、寒冷适应研究 北京和沈阳军区医研所,在耐寒锻炼方法与效果研究的基础上,对《部队耐寒锻炼方案》进行了试行效果观察。随机以营分为锻炼与对照组,经两个月锻炼结果表明,两组间的冻伤和上呼吸道感染的月发病率,均有显著差别,其中综合锻炼又优于单纯冷水锻炼。说明《方案》提出的锻炼方法可行、效果显著,应在寒区部队中继续推广应用。在探索寒冷适应机理方面,沈阳军区医研所观察了速滑(冰)运动员与北方籍大学生尿中环核苷酸的含量,两 First, the cold to adapt to the research Beijing and Shenyang Military Medical Research Institute, in the methods and effects of cold-resistant training on the basis of the “force cold-resistant exercise program” conducted a pilot effect. Randomly divided into exercise and control group, after two months of exercise results show that the frostbite between the two groups and the monthly incidence of upper respiratory tract infection, there are significant differences, of which comprehensive exercise is better than pure cold water exercise. It shows that the exercise method proposed in “Program” is feasible and effective and should be further popularized and applied in cold-tempered units. In exploring the mechanisms of cold adaptation, the Shenyang Military Region Institute of Clinical Research observed the urinary cyclic nucleotide content of skaters (ice) athletes and college students from Northern China. Two