Methods:Terminal deoxynucleotidyl transferase mediated nick end labelling(TUNEL)technique and flow cytometry(FCM)were used to detect the apoptotic cell in 29 cases of SLE.

• 方法：采用末端脱氧核苷酸转移酶介导的缺口末端标记(TUNEL)法及流式细胞仪(FCM)观察SLE外周血淋巴细胞凋亡现象。