Changes in Immunoresponse with Exercise Intensity

1.免疫应答随运动强度的变化：在三种不同速度的跑台运动中，检测T淋巴细胞亚群（CD 4/8比值）和儿茶酚胺浓度的变化。10 km/h时CD 4/8比值显著降低，运动后恢复。随着运动速度的增加，血浆中的儿茶酚胺浓度显著增加。观察到心率和CD 4/8比值之间的%变化具有良好的负相关性。这些结果表明，运动强度应仔细考虑时，处方运动疗法。职业紧张状态下免疫应答的变化本文应用T淋巴细胞亚群（CD_（4/8）比值）对某镇公务员进行健康体检，观察职业紧张状态下免疫应答的变化。CD 4/8比值随年龄增长而升高，但男性40-44岁组CD 4/8比值明显低于男性， ...更多信息 城镇其他职级公务员的工资水平，也与化工厂工人的同龄职级工资水平相一致。由于这一职位属于城镇日常生活部门的负责人，他们更容易受到职业压力的影响。提示CD 4/8比值可以作为职业紧张的一个指标.通过与加速度计相结合的卡路里计数器获得锻炼习惯的动机的必要性为了激励那些日常职业阻止他们进行体育活动的工人，测试了与加速度计相结合的卡路里计数器作为获得锻炼习惯的动机工具的有效性。经过一个月的测量，体力活动的能量消耗显着增加到70%以上的初步测量。结果表明，用卡路里计数器测量一个人每天的身体活动是培养锻炼习惯的方法之一。少

1. Changes in immunoresponse with exercise intensity.Changes in T lymphcyte subsets (CD4/8 ratio) and catecholamine concentrations were examined during treadmill exercise at three different speeds. The ratio of CD4/8 was significantly decreased at 10 km/h but recovered after the exercise. The concentrations of the catecholamines increased significantly as the exercise speed increased. A good negative correlation was observed in % changes between heart rate and the CD4/8 ratio. These results suggest that the intensity of exercise should be carefully considered when prescribing exercise therapy.2. Changes in immunoresponse with occupational stressChanges in immunoresponse depend on occupational stress of urban servants of a town was examined during their health examination by using of T lymphcyte subsets (CD4/8 ratios). Mean values of CD4 /8 ratio increased as the age increased, but the CD4/8 ratio in the rank of 40-44 years old of the male decreased significantly compared not only with … More those of other ranks of urban servants but also with that of the rank at the same age of chemical factory workers. As this rank belongs to the chieves of the sections in charge of the urban daily life in the town, they were more exposed to the occupational stress. These results suggest that CD4/8 ratio can be considered as an occupational stress indicator.3. The necessity of motivation for acquiring the habit of exercise by means of a calorie counter combined with an accelerometerTo motivate workers whose daily occupation prevents them from doing physical activities, the validity of a calorie counter combined with an accelerometer was tested as a motivation tool for acquiring, the habit of exercise. The energy consumption of physical activities after one month measurement significantly increased to 70% more than that of the preliminary measurement. The results suggest that the measurement of one's daily physical activities by a calorie counter is one of the ways to develop the habit of exercise. Less