Apoptotic cells were assessed by terminal deoxynucleotidyl transferase-mediated dUTP nick end-labelling (TUNEL) as well as by immunostaining of single-stranded DNA (ssDNA).

• 借助于末端脱氧核苷酸转移酶介导dUTP缺口末端标记法(TUNEL)如同经由单链DNA免疫染色技术一样对凋亡细胞进行分析评估。