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维甲酸(HRA)是维生素A的不饱和一元酸.它不仅对急性早幼粒白血病(APL)有特异性的治疗作用,完全缓解率高达85%以上[1],对其它肿瘤也有一定的抑制作用[2,3],被誉为最有希望的一类抗肿瘤新药.但毒副作用较大,因而不能大剂量、广泛地应用于临床.维甲
Retinoic acid (HRA) is an unsaturated monobasic acid of vitamin A. It not only has a specific therapeutic effect on acute promyelocytic leukemia (APL), with a complete remission rate of more than 85% [1], but also has certain inhibitory effects on other tumors [2,3], which has been hailed as the most promising A class of anti-tumor drugs. However, toxic side effects, which can not be large doses, widely used in clinical. Weijia