Avtandilov G G, Babaev V R
Biull Eksp Biol Med. 1977 Apr;83(4):486-8.
As soon as the first 24 hours of experimental myocardial infarction in rats the "intact" portions of the left ventricle displayed an increase in volume and mean amount of the elements of the connective tissue stroma of the heart. On the second day of the experiment these indices reached the maximum, and on the 20th day--they were similar to those in the control animals myocardium. On the 3rd day the number of muscle nuclei per standard section area proved to increase; this can be attributed to the amitotic division of the myocyte nuclei, since the number of double nuclei increased at the same periods.
在大鼠实验性心肌梗死的最初24小时内，左心室的“完整”部分显示出心脏结缔组织基质成分的体积和平均数量增加。在实验的第二天，这些指标达到最大值，而在第20天，它们与对照动物心肌中的指标相似。在第3天，每标准切片面积的肌核数量被证明增加；这可归因于心肌细胞核的无丝分裂，因为双核的数量在同一时期增加。
