Objective To investigate the effects of Arsenic Trioxide (ATO) and STI571 in co-treatment of chronic myelocytic leukemia (CML).

• 目的 探讨STI571联合三氧化二砷(arsenic trioxide,ATO)对慢性粒细胞白血病(CML)细胞增殖和凋亡的影响。