低强度瞬态电磁场下动物细胞的电穿孔效应

THE ECECTROPORATION OF WEAK TRANSIENT ELECTROMAGNETIC FIELD ON ANIMAL CELL MEMBRANE

用低强度瞬态电磁场 (TransientElectromagneticField ,TEMF)处理动物细胞后 ,一些胞内蛋白可以溢出细胞 ,荧光标记抗体蛋白 (IgG)可以进入细胞 ,通过扫描电镜观察到红细胞膜上有电致孔洞 ,证实了低强度瞬态电磁场作用能引起电穿孔 .

The authors studied the effects of weak transient electromagnetic field on animal cell membrane.The authors found that after treating with WTEMF(weak electric maganetic pulse field), some cellular proteins could go out of cells, fluorescent antibody(IgG) could go into the cells. In addition,the rabbit red cell after the treatment was examined by scan electric microscope (SEM) to obtain morphological evidence that the cell membrane is really porated. The authors come to a conclusion that WTEMF can induce electroporation.