6Lieberman JR, Daluiski A,Stevenson S,et al.The effect of regional gene therapy with bone morphogenetic prorein-2-priducing bone-marrow cells on the repair of segmental femoral defects in rats [J].J Bone Joint Surg Am,1999,Jul;81:905
7Nita I,Ghivizzani SC, Galea-lauri J, et al. Direct gene delivery to synovium.An evaluation of potential vectors in vitro and in vivo[J].Arthritis Rheum.,1997;40(5):901
8Fang J,Zhu YY,Smiley E,et al.Stimulation of new bone formation by direct transfer of osteogenic plasmid genes[J].Proc Natl Acad Sci USA,1996;93:5753
9Bonadio J,Smiley E,Patil P,et al.Localized,direct plasmid gene delicery in vivo:prolonged therapy results in reproducible tissue regeneration[J].Nat Med,1999;5:753
10Winn SR,Hu Y,Sfeir C,et al.Gene therapy approaches for modulating bone regeneration[J].Adv Drug Deliv Rev,2000;42:121