In a VSMCIEPC coculture system the adhesive ability of EPCs was examined by adhesion experiment and the number of clone forming units and the morphorlogy of EPCs were observed by a microscope.

• 建立内皮祖细胞和平滑肌细胞的联合培养模型；细胞粘附实验测定内皮祖细胞的粘附能力；形态学观察内皮祖细胞的分化与增殖。