骨科Hsu, S.-h.S.-h.HsuKuo, C.-C.C.-C.KuoWhu, S.W.S.W.WhuLin, C.-H.C.-H.LinTsai, C.-L.C.-L.TsaiSHAN-HUI HSU2018-09-102018-09-102006http://www.scopus.com/inward/record.url?eid=2-s2.0-33747887032&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/321266Pulsed ultrasound (1 MHz, 67 mW/cm(2) Ispta, and 10 min/day) promoted cell proliferation and matrix deposition in low- density 2D (similar to 6 x 10(3) cells/cm(2)) as well as 3D (similar to 4 x 10(6) cells/cm(3)) chondrocyte cultures. The beneficial effect of ultrasound on neocartitage formation only last 28 days, shorter than that of bioreactors. (c) 2006 Elsevier B.V. All rights reserved.en-USultrasoundbioreactorchondrocytecartilagetissue engineeringscaffoldjournal article10.1016/j.bioeng.2006.05.029