Methods By use of the method of terminal deoxynucleotidyl (TdT) mediated dUTP nick ending labelling (TdT mediated dUTP nick ending labelling)which is adopted to detect DNA splitting,we labelled apoptosis gastric epithelial cell.

• 方法 采用检测DNA裂解的末端脱氧核苷酸转移酶 (TdT)介导的dUTP缺口末端标记法 (TUNEL) ,在原位标记凋亡的胃上皮细胞。