1.SEM showed the porous structure of the CTCP and the seeded BMSCs were well attached to the CTCP with cytoplasmic extensions and lamellipodia.

1.扫描电镜下可见材料呈多网状结构，兔骨髓基紧密贴附在材料面，可沿材料活跃生长。

2.SEM showed the porous structure of the CTCP and the seeded hPDLCs were well attached to the CTCP with cytoplasmic extensions and lamellipodia.

2.扫描电镜下可见材料具有良好多网状结构,人牙周韧带伸出多个伪足样突起,紧密贴附在材料面,沿材料边缘生长并连接成片。