23 Jul Tendon tissue engineered seed cell-hypodermal fibroblast
Abstract
The present invention provides a tissue engineering tendon graft. It includes: (a). pharmaceutically-acceptable bio-degradable material.; (b) seed cell, said seed cell can be inoculated in the described bio-degradable material and is selected from (i) fibroblast; and (ii), mixture of fibroblast and tendon cell and/or bone marrow matrix stem cell according to the ratio of 1:10-10000:1; and (c) bio-membrane, the exterior of said bio-degradable material is covered with said bio-membrane. Said invented graft can beused for effectively curing musculotendinous defect. Said invention also provides its preparation and application.
Year: 2004
Country: CN
Doc No: 1507926