The bone tissue fabricated in RWV with two different seeded cell densities grew well. Osteoblasts in the scaffolds secreted much collagen fibers and formed mineralized nodules and new osteoid tissue.

• 结果表明；在RWV中培养的骨组织生长良好；分泌大量胶原纤维；并有矿化基质和新骨样组织形成.