| Objective: with the development of modernization construction incites, noise together with waste water, waster gase and discarded materialis regarded as four kinds of pollution sources in cites, noise will destroypeople's health except harm to sence of hearing, for example it makes peopletired, spoils on body quality and diverts one's attention, and so on. inorderto research on the harm which noise can cause to people's lives and healthand how to prevent and control the harm it causes.Method: 48 healthy male SD rats were divided into 6 groups,conductedon exercise training for 10 weeks and exerted on noise stress for 3weeksin the later stage of training. The concentration of IL-6,8 and TNF-αin plasma was measured.Result: (1) 3-weeks noise stress can induced rats organism to produceobviously phychosomatice changes. The concentration of IL-6,8 and TNF-αin plasma was significantly lower than that in control group. (2) After10-weeks training, the concentration of IL-6,8 and TNF-αin moderateexercise after 80dB and 120dB noise stress was significantly higher thanthat haven't straning.ConcluSion: noise as one of stress can make some bad influence on body'sendocrine function and depress the immunity.. Medium exercise can bringdown the stress reaction and improve function under mental stress.
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