血管内皮细胞 ( EC)为衬贴于心血管内腔表面的单层扁平细胞 ,在保持血管内环境的完整性 ,防止白细胞及血小板聚集与粘附 ,维持存在不形成血栓的血管内膜表面方面有十分重要的作用。血管内皮细胞以它独特的分布 ,与血液中的中性粒细胞 ( PMN)有着密切的联系。PMN表面有两个表面 Endothelial cells (ECs) are monolayers of flat cells lining the surface of the cardiovascular lumen. They maintain the integrity of the intravascular environment, prevent leukocyte and platelet aggregation and adhesion, and maintain the presence of non-thrombogenic intimal surfaces Very important role. Vascular endothelial cells with its unique distribution, and the blood of neutrophils (PMN) are closely linked. PMN surface has two surfaces