Cherniaev A L, Zelinskaia V V
Biull Eksp Biol Med. 1984 May;97(5):531-4.
Study of 40 male rats which survived the periodic graded cooling within the temperatures ranging from 4 degrees to -20 degrees C has demonstrated that histologically the hypertrophy of the right ventricle is detectable at the first week, whereas upon separate heart weighing at the 4th week. Dispersion analysis has shown that this hypertrophy is adaptative in character, correlates with the cooling, and gets stabilized by the 5th week of experiment.
对40只在4摄氏度至零下20摄氏度的周期性梯度降温中存活下来的雄性大鼠进行的研究表明，组织学上在第一周即可检测到右心室肥大，而在第四周单独称心脏重量时（也可检测到）。离散分析表明，这种肥大具有适应性，与降温相关，并在实验的第五周稳定下来。
