Objective In order to study expression of apoptosis associated autigen 7A6 in acute myelogenous leukemia (AML) before and during chemotherapy, to evaluate relationship between the expressing rate and efficacy of chemotherapy.

• 目的研究凋亡相关抗原7A6在急性粒细胞白血病化疗前和化疗过程中的表达，探讨其表达率与疗效的关系。