Methods Apoptosis induced by Ara c in human myeloid leukemia cell line HL 60 was investigated by applying light microscopy, electron microscopy combined with DNA electrophoresis and flow cytometry analysis techniques.

• 方法应用光镜、电镜，结合DNA电泳及流式细胞仪分析技术，观察阿糖胞苷（Ara－c）诱导的急性髓系白血病细胞系HL－60凋亡模式。