采用腹腔注射抗血小板血清方法,建立了较理想的低血小板动物模型,利用该模型观察了番薯叶多糖制剂Ⅲ的升血小板作用,初步探讨了其作用机理。证明该多糖制剂有明显的升血小板作用,其作用机理之一是刺激血小板生成素的产生。 Using intraperitoneal injection of anti-platelet serum method, we established a more ideal low platelet animal model, using this model to observe the platelet function of the polysaccharides of potato leaf polysaccharide Ⅲ, and explored its mechanism. Proved that the polysaccharide preparations have obvious platelet function, one of the mechanisms of action is to stimulate the production of thrombopoietin.