It has been proved that PARP has lots of physiological and biochemistry functions and correlates with cell death.Many kinds of damage factors such as radiation may influence the activity of PARP.

• 已经证实,PARP具有多种生理、生化功能,并与细胞的死亡相关,电离辐射等各种细胞损伤因素都可以影响PARP活性。