抗癌技术最难的是杀死癌细胞的同时保护正常细胞不受伤害。日本熊本大学的科研人员最近使用脉冲电场（PEF）研发的“钙电转移”技术攻克这个难关。脉冲电场可以增加细胞膜渗透性。研究人员利用这种效应促使细胞外的钙离子渗透到细胞中，从而导致癌细胞死亡。在研究中，科研人员优化了脉冲电场设置，使之全力攻击癌症，但保持健康细胞完好无损 （Optimizing PEF to target cancer with calcium ions，Drug Deliv Transl Res. May 11，2018）。
Linda2018 于 2018-8-10 14:52 写道:Optimizing pulsed electric fields to target cancer with calcium ions
Date:July 12, 2018，Source: Kumamoto University
Summary:When applied to cells, pulsed electric fields increase membrane permeability. Researchers have used this effect to force the diffusion of extracellular calcium into cells. Cell death occurs more easily in cancer cells since they are particularly sensitive to high amounts of calcium. Researchers have optimized pulsed electric field settings in an effort to attack cancer but leave healthy cells intact.
