internal elastic membrane

The results demonstrated that vWF distributed in the endothelium, basal membrane, subendothelium and media near internal elastic membrane of abdominal aorta, umbilical artery and umbilical vein. And the densest vWF-specific staining was found in the endothelium and its basal membrane.

结果显示，vWF分布于腹主动脉，脐动脉和脐静脉的内皮，内皮基膜区、内皮下层及中膜内区，且vWF特异染色以内皮、内皮基膜区染色最深。

Without hydraulic dilatation, 7% of the arterial endothelial cells exfoliated, with homogeneous thickness of the internal elastic membrane and intact muscular layer.

未经液压扩张的动脉内皮细胞有7%脱落，内弹力膜厚薄一致，肌层完整。

By observing the internal elastic membrane on the samples where endothelial cells fell off, measuring the number of fenestrae and relevant area on the pictures with stereological method, and counting fenestra area per unit area.

观察标本上内皮脱落处的内弹性膜，用立体学方法测量照片上的窗孔数和面积，计算出单位面积上窗孔的平均面积。

Scanning electron microscopic observation of three dimensional structure on fenestrae of human embryo aortic internal elastic membrane

人胚胎主动脉内弹性膜上窗孔三维结构的扫描电镜观察