本文应用平行板流动腔研究了流动对于白细胞对单层内皮和生物材料表面的粘附的影响。在小静脉中,所表现的壁剪切应力范围内,粘附对流动的依赖性是极端大的,导致在壁应力大约1dgnes/cm~2时小的粘附,甚至在IL—1活性内皮上也是如此。另外,使用同轴的园柱体断定粘度计,测定了应力对白细胞、花生四烯酸代谢和凝聚的影响,在测定由应力化的白细胞形成的代谢产物和凝聚动力学中,血小极起了重要的作用,PMN白细胞当其在纯化的 The effect of flow on the adherence of leukocytes to the monolayer endothelium and to the surface of biomaterials was investigated using parallel plate flow chambers. In small veins, the dependence of the adhesion on flow is very large over the range of wall shear stresses exhibited, resulting in small adhesions at wall stresses of about 1 dgnes / cm ~ 2, even in the presence of IL-1 active endothelium The same is true. In addition, the effect of stress on the metabolism and aggregation of leukocytes, arachidonic acid was measured using a coaxial cylinder determination viscometer. In measuring the metabolites and aggregation kinetics formed by the strained leukocytes, The important role that PMN leukocytes play in their purification