CONCLUSION: the illegibility of DNA and RNA fluorescent response in operation group is related with the breakage of DNA chain induced by oxidative stress during cerebral ischemia-reperfusion injury.
结论：手术组DNA和RNA荧光反射不清，可能与脑缺血再灌流损伤中氧化应激引起DNA链断裂有关。
2
Thus, the NEU-induced primary chromosome breakage may not be repaired by the ligase.
由NEU所诱发的染色体初级断裂不能为连接酶所修复。
3
The molecular mechanism for chromosomal aberration and micronuclei induced by holmium ions was most probably DNA breakage to root-tip cells of vicia faba.