ATI has the effects of antagonizing hepatocarcinoma cell adhesion and invasion, the mechanism may be related with the action of ATI in lowering CD44 and MMP 2 expression in cancer cells.

• As2 O3具有抗肝癌细胞黏附和侵袭的作用 ,其机制可能与As2 O3能降低肝癌细胞表达CD4 4和MMP 2有关。