Kropachova K, Mishurova A E
Radiobiologiia. 1988 Jan-Feb;28(1):44-7.
A study was made of the effect of continuous gamma-irradiation on changes in the mitotic index (MI), the ratio of the number of metaphases to that of prophases (M/P), and the frequency of chromosome aberrations at the post-metaphase in the regeneration rat liver. The data obtained indicate that the injury to the intact liver of exposed rats persists throughout the entire period of observation which is displayed by a relative stability of M/P ratio and the frequency of chromosome aberrations. On the other hand, the MI changes indicate the trend toward the repair of the injury.
对连续γ辐射对再生大鼠肝脏有丝分裂指数（MI）、中期与前期数量之比（M/P）以及中期后染色体畸变频率变化的影响进行了研究。获得的数据表明，在整个观察期内，受照射大鼠完整肝脏的损伤持续存在，表现为M/P比值和染色体畸变频率的相对稳定。另一方面，MI的变化表明损伤有修复的趋势。
