[低强度和非常高的电磁辐射对职业暴露人员的影响]。
摘要来源:
ehonghua lao dong dong dong wei sheng sheng zhi ye ye ye bing za zhi。 2004年8月; 22(4):267-9。 pmid: 15355705“> 15355705 ping张
文章隶属关系:Zheng-Quan Yuan
摘要:
目标: 研究低强度和高频率(VHF)电磁辐射(VHF)主题(170 MHz)的效果(
方法: 以测量现场VHF和其他环境因素的强度,以持有有关主要投诉的问卷,以检查Rheoencephalography and the neurobehavior function, to analyze ALT, AST, ALP and LDH, and IgA, IgM and IgG in experimental group and control group.
RESULTS: The intensity of VHF (direction of antenna: 0 degrees, 10 m and 135 degrees, 20 m) was higher than国家标准现场。在实验组中,头痛,失眠和健忘症等症状的发生率明显更高(p <0.01)。风湿术表明,在暴露组后,实验组中左左的增加时间[(0.155 3 +/- 0.057 9)s]和右[(0.154 1 +/- 0.059 2)S]显着更长的时间比暴露前的时间更长,比暴露前的时间更长。 0.056 8)s,(0.117 7 +/- 0.057 5)s,(p <0.01)]。 Neurobehavior功能测试表明,实验组暴露后,数字符号,数字跨度和追踪瞄准测试减少(p <0.01)。血清酶分析表明,实验组暴露后AST,ALP和LDH显着增加(P <0.01)。 No marked change was found in IgA level, while the levels of IgM and IgG after exposure in the experimental group especially the latter were significantly increased (P<0.01).
CONCLUSIONS: Low-intensity VHF radiation can decrease the nervous system function in occupationally exposed personnel and induce increase in some kinds of酶和免疫球蛋白。