方法取新鲜NSCLC标本28例，应用流式细胞术测定CD 44，同时测定凋亡细胞峰，并与癌旁肺组织进行比较。
Methods With flow cytometry, expression of CD44 and apoptosis cell peak were detected in 28 fresh specimens of NSCLC and normal pulmonary specimens.
流式细胞仪检测到了细胞凋亡峰，且峰值也呈剂量效应关系。
Apoptotic peak was detected by flow cytometry and it also had some dose-effect relation.
作用HL 60和K562细胞后电泳显示有凋亡细胞特有的“梯状”条带，DNA直方图出现亚g1峰。
HL 60 and K562 cells showed typical apoptosis features of "ladder" and the sub G1 peak in DNA histogram.
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