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关于心肌再生的能力,具有重要的理论和实际意义。对这一问题虽已讨论了一百年左右,但研究的还很薄弱,许多学者还没有取得一致意见。Berent 1928首先提出损伤心肌纤维后,核出现有丝分裂和无丝分裂。以后,有些学者在人的病理解剖材料中发现心肌的再生现象,他们把心肌再生除以有丝分裂和无丝分裂作为根据以外,心肌纤维的增生(Hyperplasia)或纵裂(Longitudinal splitting)也认为是再生现象。文献中还有一些学者在动物实验中也找到了心肌再生的证据。
On the ability of myocardial regeneration, has important theoretical and practical significance. Although this issue has been discussed for about a hundred years, the research is still weak and many scholars have yet to reach consensus. Berent 1928 first proposed mitotic and apical mitosis after injury to cardiac muscle fibers. Later, some researchers found myocardial regeneration in human pathological anatomy. They also deduced that myocardial regeneration is based on hyperplasia or longitudinal splitting of myocardial fibers, in addition to mitosis and amitosis. phenomenon. Some scholars in the literature also found evidence of myocardial regeneration in animal experiments.