Sherlina S S, Belokhvostov A S, Lebedev S N, Antushevich A E
Radiats Biol Radioecol. 1995 Mar-Apr;35(2):244-9.
The content of DNA in blood plasma increased in early stages after irradiation (2 and 5 h), the low-molecular DNA (160-180 bp) being revealed as opposed to intact animals. Protection of gamma-irradiated rats by cystamine or gammaphos enhanced this phenomenon. The injections of cystamine and gammaphos to nonirradiated animals stimulated DNA ejection into blood stream in 2 h only with normalization by 5 h. Cystamine was the most effective, and in experiment with non-irradiated animals the low-molecular DNA was detected for cystamine only.
照射后早期（2小时和5小时）血浆中DNA含量增加，与未受照射的动物相比，发现了低分子DNA（160 - 180碱基对）。胱胺或γ-磷对γ射线照射的大鼠的保护作用增强了这一现象。仅在2小时内，向未受照射的动物注射胱胺和γ-磷会刺激DNA进入血流，并在5小时恢复正常。胱胺最为有效，在未受照射动物的实验中，仅胱胺组检测到了低分子DNA。
