AIM : To study whether tetrandrine (Tet) and dauricine (Dau) can reduce doxorubicin (Dox) resistance in the harringtonine (Har) -resistant human leukemia cells.

• 目的:研究粉防己碱(Tet)和蝙蝠葛碱(Dau)能否减低抗三尖杉酯碱(Har)的人早幼粒白血病HL60抗性株对阿霉素(Dox)的抗性。