Expression of apoptosis-related proteins(Caspase-3, Caspase-8 and poly ADP-ribose polymerase(PARP)) was determined by immunohistochemistry.

• 利用间接免疫荧光技术和免疫细胞化学技术检测细胞内凋亡相关蛋白Caspase-8、Caspase-3以及死亡底物聚ADP核糖聚合酶[poly(ADP-ribose)polymerase,PARP]的表达活性变化。