孔隙率对新生内膜活力的影响。植入合成血管移植物的组织学研究。
Influence of porosity on the viability of the neointima. A histological investigation on implanted synthetic vascular prostheses.
作者信息
Hermansen C, Kraglund K, Ludwigsen E, Mouritzen C
出版信息
Eur Surg Res. 1980;12(5):349-62. doi: 10.1159/000128141.
The influence of porosity on the viability of the neointima was evaluated in two types of Dacron vascular prostheses with quite different porosities. It could be concluded that the observed parietal thrombus formation in functioning prostheses, and the dislodgement of the neointima in several of these, might well be attributed to the low porosity of the investigated prostheses, as compared to the recommended value. At the same time it is remarkable that no pronounced difference in the histological picture was observed in the two types of prostheses, despite large differences in their mutual porosities.
在两种孔隙率差异很大的涤纶血管假体中评估了孔隙率对新生内膜活力的影响。可以得出结论，与推荐值相比，在所研究的假体中观察到的在功能性假体中形成的壁血栓以及其中一些假体中新生内膜的脱落，很可能归因于假体的低孔隙率。同时值得注意的是，尽管两种假体的相互孔隙率差异很大，但在组织学图像上未观察到明显差异。
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