Objective To study the effect of arsenic trioxide(As_(2)O_(3))on drug-resistant ovarian tumor cell strain COC1/DDP,and to investigate the mechanism of As_(2)O_(3) in inhibiting the growth of drug-resistant ovarian tumor cells.

• 目的研究三氧化二砷(As2O3)对卵巢癌耐顺铂细胞株COC1/DDP的作用,探讨As2O3抑制肿瘤细胞生长的作用机制。