电磁场对软骨细胞增殖影响的初步研究  

Effect of the electromagnetic field on cartilage cell multiplication

作　　者：赵云山[1] 张西正[1] 王晖[2] 郭勇[1] 李瑞欣[1] 武继民[1] 

机构地区：[1]军事医学科学院卫生装备研究所,天津市300161 [2]武警医学院基础部,天津市300162

出　　处：《医疗卫生装备》2004年第5期18-18,23,共2页Chinese Medical Equipment Journal

摘　　要：用H标记法初步研究了电磁场对兔关节软骨细胞增殖的影响。结果表明电磁场的效应与其频率和强度都有一3定的关系。当强度为2.3mT时,20～40Hz频率的电磁场对软骨细胞的增殖起抑制作用;固定电磁场的频率为40Hz,当强度为2.3mT、3.0mT时对软骨细胞的增殖是抑制的。The effect of the electromagnetic field on multiplication of rabbit articular cartilage cell is studied through 3H labeling method. The result proves that both the frequency of the field and its strength are relative to the effect. The field, with the strength of 2.3mT and the frequency from 20Hz to 40Hz, is disadvantageous to the multiplication of cartilage cell. When the frequency being 40Hz and the strength being 2.3mT or 3.0mT, the field has the same effect as the one above-mentioned.

关 键 词：电磁场 软骨细胞 细胞增殖 DNA合成 生物学效应 

分 类 号：TM15[电气工程—电工理论与新技术]