化合物5对紫外线诱导的A375 -S2细胞死亡具有明显的抑制作用，且对该细胞没有显示出细胞毒活性。
Compound 5 shows the inhibitory effect on UV-induced A375-S2 cell death and no cytotoxic effect on the normal A375-S2 cells.
另外，抑制FAS的表达对人类癌细胞有选择性的细胞毒作用(5)。
Furthermore, inhibition of FAS is selectively cytotoxic to human cancer cells (5).
它们的结构相似，且都具有抗肿瘤活性，能够抑制肿瘤细胞的增殖、侵袭，并有诱导细胞凋亡的作用，对肿瘤细胞表现出较强的细胞毒活性。
Their structures are very similar and they are all potential anti-tumor promoters and cytotoxic agents against tumor cells, inhibiting proliferation, inducing apoptosis and preventing invasion.
熊去氧胆酸是一种亲水性胆汁酸，能阻止疏水性胆汁酸的细胞毒作用，抑制细胞毒T细胞(CTL)对靶细胞的攻击作用。
Ursodeoxycholic acid is a kind of hydrophilic bile acid. It can hinder hydrophobic bile acid from its hepatotoxicity to liver and the damage of cytotoxic t lymphocyte (CTL) to its target cells.
结果：细胞毒实验显示17-AAG在体外对胆囊癌细胞有较强的抑制作用。
Results: In MTT assays, 17AAG can inhibit growth of cancer cells sharply.
自噬的抑制能够增强5 - FU对结肠癌CD 133 +细胞的细胞毒效应。
Inhibition of autophagy may be employed to increase the cytotoxic effect of CD133 + CSCs to 5-fu.
目的探讨MTS法细胞毒试验的细胞数od关系以及药物剂量-抑制率关系，为更好地应用MTS法提供提示。
AIM we found in experiment that the relation of cell number-OD in MTS cytotoxicity assay is non-linearity. In this paper we probe into the relations of cell number-OD and drug dose-inhibition rate.
目的探讨MTS法细胞毒试验的细胞数od关系以及药物剂量-抑制率关系，为更好地应用MTS法提供提示。
AIM we found in experiment that the relation of cell number-OD in MTS cytotoxicity assay is non-linearity. In this paper we probe into the relations of cell number-OD and drug dose-inhibition rate.
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