摘要
超低频电磁场生物效应的机理涉及到原生质膜离子通道Ca2 +传输的变化情况。研讨了在Vi=30sin10 0πt(mV)作用下HL 60细胞中Ca2 +的感应流量。在信号激励或假激励后 ,细胞内钙水平的响应不仅随活化剂浓度而异 。
The mechanism of biological effects of extremely low frequency electromagnetic field involve iuduced changes of Ca 2+ transport through plasma membrane ion channels. In this paper we discusses the effects of externally applied Vi=30 sin 100πt(mV) on the induced Ca 2+ flux of HL 60 leukemia cells.After signal excitation or sham excitation the response of the intracellular calcium levels changes not only with the different concentrations of the activator but also with the activated states of cells.
出处
《中国医疗器械杂志》
CAS
2000年第5期279-282,共4页
Chinese Journal of Medical Instrumentation
关键词
细胞
钙离子
电场效应
低频低幅
low frequency and amplitude,receptor operated ion channels,intracellular free calcium concertration,histamine receptor,parameter controlling system
