壳聚糖止血机理及应用进展研究

近年来,随着壳聚糖在止血等领域中发挥着越来越重要的作用,对于壳聚糖的止血机理及应用进展已受到学者越来越多的关注。壳聚糖发挥止血作用主要依靠与红细胞发生粘附聚集,对血小板进行有效刺激,活化补体系统及其他血液成分进行促凝,使血液迅速发生凝固从而达到有效止血的目的。壳聚糖具有很强的可塑性,可形成多种不同形式的止血材料;壳聚糖还具有抗菌、促进伤口愈合、防止腹膜粘连等一系列作用,现已被临床广泛应用。

Hemostatic mechanism of Chitosan and the progress of its application

In recent years,as the Chitosan is playing an increasingly important role in hemostasis,the mechanism of chitosan and its application have aroused growing concerns.The hemostatic action of Chitosan mainly depends on red blood cells adhesion,aggregation of platelets for effective stimulation,activation of the complement system and other blood components to promote blood coagulation and to stanch.Chitosan can be made into a variety of hemostatic products for the characteristic of strong plasticity.Chitosan is...