超低频脉冲磁场抑制癌瘤和提高细胞免疫功能的实验研究

在报道用电子显微镜观测超低频脉冲磁场(峰值磁场0.6～2.0T,磁场梯度10～100T·m^-1,脉冲宽度20～200ms,重复频率0.16～1.34Hz)抑制鼠S-180肉瘤和加强免疫细胞溶癌作用以后,报道了用Faulgen染色法测定肉瘤细胞核的DNA倍性,和用电镜技术和细胞结构的体视学分析磁场对癌细胞形态的影响,观测到磁场影响癌细胞的代谢:磁场使癌细胞的恶性程度降低,抑制其高速和异形生长;磁场抑制癌细胞的分裂和DNA的复制;磁场提高细胞免疫功能,加强淋巴细胞、浆细胞反应.     

Experimental studies on extremely low frequency pulsed magnetic field inhibiting sarcoma and enhancing cellular immune functions

The previous observation with an electron microscope showed that extremely low frequency (ELF) pulsed magnetic field (PMF) (with the maximum intensity of 0. 6-2. 0 T, gradient of 10-100 T. M-1, pulse width of 20-200 ms and frequency of 0. 16-1. 34 Hz) inhibited the growth of S-180 sarcoma in mice and enhanced the ability of immune cell's dissolving sarcoma cells. In this study, the DNA contents of nuclei were assayed by using Faulgen Staining method. With an electron microscope and cell stereoscopy technology it was observed that magnetic field affected the sarcoma cell's metabolism, lowered its malignancy, and restrained its rapid and heteromorphic growth. The magnetic field enhanced the cellular immune ability and the reaction of lymphocytes and plasma. Since ELF pulsed magnetic fields can inhibit the growth of sarcomas and enhance the cellular immune ability, it is possible to use it as a new method to treat cancer.