Piatnitskiĭ N N, Zhminchenko V M, Sugoniaeva N P, Shkliar T I
Biull Eksp Biol Med. 1980 Feb;89(2):237-8.
The frequency of distribution of DNA-synthesizing cells in the intestinal crypt, in the gland of the fundus of the stomach and adrenocortical substance was studied in rats in terms of the age aspect. The common features of cytologic organization of the test organs are as follows: irregularity in the location of DNA synthesis and mitotic zones along the linear structure of an organ; density of the features investigated in the structure of an organ depending on the cell position and animal age; shortening with age of the zone of cell division in the hepatic balk, gastric glands and intestinal crypt.
从年龄方面研究了大鼠小肠隐窝、胃底腺和肾上腺皮质中DNA合成细胞的分布频率。受试器官细胞学组织的共同特征如下：DNA合成区和有丝分裂区沿器官线性结构分布不规则；所研究特征在器官结构中的密度取决于细胞位置和动物年龄；随着年龄增长，肝小叶、胃腺和小肠隐窝中的细胞分裂区缩短。
