Lepner U R, Piĭrsoo A O
Arkh Patol. 1987;49(11):60-5.
Thirty one prostheses made of Lavsan (therylene) or teflon-lavsan that had been functioning in human patients for 16 months to 21 years were examined. No continuous endothelial lining was found present on the pseudointimal surface of any of the prostheses. The major cell types in a formed, well-vascularized pseudointima were fibroblasts and smooth-muscle cells. Cells of the macrophage series were involved in forming the granulation tissue seen around fibers of the prostheses.
对31个由拉弗桑（涤纶）或聚四氟乙烯 - 拉弗桑制成、已在人类患者体内使用16个月至21年的假体进行了检查。在任何一个假体的假内膜表面均未发现连续的内皮衬里。形成良好、血管化的假内膜中的主要细胞类型为成纤维细胞和平滑肌细胞。巨噬细胞系列的细胞参与形成假体纤维周围所见的肉芽组织。
