Keywords aortic aneurysm;abdominal;heparanase;heparan sulfate proteoglycan;xenograft;animal model;morphology;sulfated oligosaccharide phosphomannopentaose sulfate;

• 主动脉瘤;腹;乙酰肝素酶;硫酸乙酰肝素蛋白多糖;异基因移植;动物模型;形态学;硫酸寡糖复合物;