striation

When viewed from a microscope, there is no striation presented in the muscle, and moreover, since it is no controlled by our willpower, it is called involuntary, nonstriated muscle.

从纤维镜观察，平滑肌无横纹状结构，平滑肌不随人的意志收缩，故称不随意肌非横纹肌。

The extent of neutrophilic infiltrates, along with karyolysis and loss of cytoplasmic cross striations, is typical for an acute myocardial infarct of 1 to 4 days in duration from onset.

中胞广泛浸润，核溶解、胞浆减少，是典型的急心肌梗死的1-4天的表现。