【摘要】 目的 :研究稳恒磁场对小鼠骨髓嗜多染红细胞 (PCE)微核率和血象分析的影响。方法 :用磁场强度为 5 2mT的稳恒磁场作用于小鼠 ,每天 2次 ,每次 2h ,10d后检测微核率和血象分析。结果 :表明实验组小鼠微核率较阴性对照组明显增高 (P <0 .0 5 ) ,较阳性对照组仍有显著性差异 (P <0 .0 1) ,而红细胞和白细胞及其分类无明显变化。结论 :提示当小鼠受到稳恒磁场作用时细胞微核率增加 ,可能会起诱变作用更多还原

【Abstract】 Objective: In this paper,we studied the effect of the static magnetic fields on the microncleus in PCE of the mouse bone marrow and blood analysis.Methods:52 mT static magnetic fields were used, in a frequency of twice every day for two hour each time.After 10 days the micronuclei rate of mouse bone marrow and blood cell were determined.Results:There were significant differences between experiment group and control group (<0.05),but the change of the number of blood cell was not significant. Conclusion: The experiment demonstrated that static magnetic fields probably induced biological cells to change.更多还原