Cells adhered and prol iferated on th e three-dimensional scaffolds,and s canning electronic microsco pe show ed the porous structure of the two materials and the eugonic growth of c ells in the scaffolds.

• 人PDLCs在两种支架材料上均能形成良好贴附并增殖,扫描电镜可见两种支架材料均具有良好的多孔网状结构,细胞在支架材料上生长旺盛,伸展充分。