Delivery system for controlled release of bioactive factors

Details Delivery system for controlled release of bioactive factors Delivery system for controlled release of bioactive factors

1993-05-07

1994-10-18

Page, Thurman K.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Implant or insert

424486, A61F 228, A61K 3712, C07K 1520, C07K 1708

Patent

active

053566300

ABSTRACT:
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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