抑制聚腺苷二磷酸核糖聚合酶对休克和缺血再灌注损伤有良好的防治作用。
Inhibition of poly (ADP-ribose) polymerase has preventive and therapeutic effects on the treatment of shock and ischemia-reperfusion injury.
目的观察多聚ADP 核糖聚合酶（PARP）在脑缺血再灌流损伤中的表达，探讨PARP在细胞凋亡中的作用。
Objective: To observe the expression of poly (ADP-ribose) polymerase (PARP) in focal cerebral ischemia with reperfusion injury and explore the role of PARP in apoptosis.
有各种逆转录酶聚合酶链反应(扩增核糖核酸基因组RT–PCR)检测试验方法，但灵敏度各不相同。
Various reverse transcriptase–polymerase chain reaction (RT–PCR) methods are available but are of variable sensitivity.
但是研究人员不清楚的是聚合酶是怎样避免把构成DNA链的NTP添加到RNA链上的，毕竟脱氧核核苷酸和核糖核苷酸只是相差一个氧原子。
And the scientists didn't know either how the polymerase avoids substituting the NTPs that constitute DNA for the correct RNA building blocks, molecules that differ by only one oxygen atom.
但是研究人员不清楚的是聚合酶是怎样避免把构成DNA链的NTP添加到RNA链上的，毕竟脱氧核核苷酸和核糖核苷酸只是相差一个氧原子。
And the scientists didn't know either how the polymerase avoids substituting the NTPs that constitute DNA for the correct RNA building blocks, molecules that differ by only one oxygen atom.
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