Seasonal variations of DNA-synthesis in intestinal epithelial cells of hibernating animals--2. DNA-synthesis in intestinal epithelial cells of ground squirrel (Citellus undulatus) during autumn and late hibernation season.
作者信息
Kruman I I, Kolaeva S G, Rudchenko S A, Khurkhulu Z S
机构信息
Institute of Experimental Cardiology, Academy of Medical Sciences, Moscow, USSR.
出版信息
Comp Biochem Physiol B. 1988;89(2):271-3. doi: 10.1016/0305-0491(88)90222-2.
DNA-synthesis was found to be gradually reduced in the intestinal crypt cells of ground squirrel during autumn at the time of preparation for hibernation and gradually rose during late hibernation season in February-March at the time of preparation for arousal. 2. A conclusion is made on the seasonal variations in cell replacement of true hibernators.