发明授权
- 专利标题: Delivery system for controlled release of bioactive factors
- 专利标题(中): 用于控制释放生物活性因子的递送系统
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申请号: US59516申请日: 1993-05-07
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公开(公告)号: US5356630A公开(公告)日: 1994-10-18
- 发明人: Cato T. Laurencin , Paul A. Lucas , Glenn T. Syftestad , Abraham Domb , Julianne Glowacki , Robert S. Langer
- 申请人: Cato T. Laurencin , Paul A. Lucas , Glenn T. Syftestad , Abraham Domb , Julianne Glowacki , Robert S. Langer
- 申请人地址: MA Cambridge
- 专利权人: Massachusetts Institute of Technology
- 当前专利权人: Massachusetts Institute of Technology
- 当前专利权人地址: MA Cambridge
- 主分类号: A61K9/00
- IPC分类号: A61K9/00 ; A61K9/20 ; A61L27/18 ; A61L27/22 ; A61L27/54 ; A61L27/58 ; C08G67/04 ; A61F2/28 ; A61K37/12 ; C07K15/20 ; C07K17/08
摘要:
A composition and method for controlled release of water-soluble proteins comprising a surface-eroding polymer matrix and water-soluble bioactive factors is described. The composition bioerodes in the biological environment of the subject at a controlled rate, thereby releasing the water soluble proteins at a rate which allows them to interact with local cell populations.
公开/授权文献
- USD389159S Cradle for a cellular telephone 公开/授权日:1998-01-13
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