| 发明名称 |
Delivery system for controlled release of bioactive factors |
| 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.
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| 申请公布号 |
US5545409(A) |
申请公布日期 |
1996.08.13 |
| 申请号 |
US19940222880 |
申请日期 |
1994.04.05 |
| 申请人 |
MASSACHUSETTS INSTITUTE OF TECHNOLOGY |
发明人 |
LAURENCIN, CATO T.;LUCAS, PAUL A.;SYFTESTAD, GLENN T.;DOMB, ABRAHAM;GLOWACKI, JULIANNE;LANGER, ROBERT S. |
| 分类号 |
A61K9/00;A61K9/20;A61L27/18;A61L27/22;A61L27/54;A61L27/58;C08G67/04;(IPC1-7):A61F2/28;A61K38/39;C07K14/485;C07K14/51 |
主分类号 |
A61K9/00 |
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