Poly(ADP-ribose)polymerases(PARP) is one of the most important enzymes in human body.It plays an vital role in chromatin relaxation, signal transduction, DNA damage repair and apoptosis.

• 聚腺苷二磷酸核糖聚合酶(PARP)是人体重要的酶之一,参与染色质松弛、信号转录、DNA修复和细胞凋亡等生理过程。