目的 肿瘤治疗是现代医学的重要课题。传统的抗肿瘤药物选择性不高,既杀伤肿瘤细胞,也损害体内繁殖旺盛的细胞或某些特定类型的......

目的 探讨维生素K3(VK3)对肝癌细胞的凋亡诱导作用及其与三氧化二砷(As2O3)的联合效果.方法 体外培养人肝癌细胞株(HepG2),分别以V......

Many studies have showed that apoptosis exists in plants. Our study shows that (1) menadione(VK3) induces apoptosis in s......

The electron transfer reaction of triplet menadione (3MQ*) with polyguanylic acid (polyG) in CH3CN rich (97%) solution w......