By DNA electrophoresis and propidium iodide ( Pl) -DNA staining flow cytometry, the study demonstrated that apoptotic cell death of target U937 cells and Raji cells was induced in lectin-depen-dent monocyte-mediated cytotoxicity ( LDMC) .

• 通过采用DNA电泳和PI-DNA染色流式细胞仪检测,我们发现在凝集素依赖的单核细胞介导的细胞毒作用(LDMC)中,靶细胞U937细胞和Raji细胞呈现出细胞凋亡现象。