2Cai J,Peng X,Nelson KD,et al.Permeable guidance channels containing microfilament scaffolds enhance axon growth and maturation[J].J Biomed Mater Res A,2005,75A(2):374
3Stang F,Fansa H,Wolf G,et al.Collagen nerve conduits-assessment of biocompatibility and axonal regeneration[J].Biomed Mater Eng,2005,15(1-2):3
4Daffertshofer M,Gass A,Ringleb P,et al.Transcranial low-frequency ultrasound-mediated thrombolysis in brain ischemia:increased risk of hemorrhage with combined ultrasound and tissue plasminogen activator:results of a phase Ⅱ clinical trial[J].Stroke,2005,36(7):1441
5Yin X,Hynynen K.A numerical study of transcranial focused ultrasound beam propagation at low frequency[J].Phys Med Biol,2005,50(8):1821
6Chang CJ,Hsu SH.The effects of low-intensity ultrasound on peripheral nerve regeneration in poly(DL-lactic acid-co-glycolic acid) conduits seeded with Schwann cells[J].Ultrasound Med Biol,2004,30(8):1079
7Cai J,Peng X,Nelson KD,et al.Synergistic improvements in cell and axonal migration across sciatic nerve lesion gaps using bioresorbable filaments and heregulin-beta1[J].J Biomed Mater Res A,2004,69(2):247
8Tsui PH,Wang SH,Huang CC.In vitro effects of ultrasound with different energies on the conduction properties of neural tissue[J].Ultrasonics,2005,43(7):560
9Samal AB,Adzerikho ID,Mrochek AG,et al.Platelet aggregation and change in intracellular Ca2+ induced by low frequency ultrasound in vitro[J].Eur J Ultrasound,2000,11(1):53
10Connor CW,Hynynen K.Patterns of thermal deposition in the skull during transcranial focused ultrasound surgery[J].IEEE Trans Biomed Eng,2004,51(10):1693