Title:
ABSORBABLE MICROPARTICLE
Document Type and Number:
Japanese Patent JP2005047928
Kind Code:
A
Abstract:
To provide a sustained release complex.
The complex comprises biologically active peptides fixed on absorbable polymer microparticles having an absorbable polymer coating. The above microparticle complex contains solid absorbable polyester microparticles having carboxy or amino sufficient to bond peptides having at least one amino and/or carboxy per one molecule on or under the surface, and further, controls the release of this immobilized peptides.
Inventors:
SHALABY SHALABY WAHBA
Application Number:
JP2004265825A
Publication Date:
February 24, 2005
Filing Date:
September 13, 2004
Export Citation:
Assignee:
POLY MED INC
International Classes:
A61K9/22; A61K38/00; A61K38/04; A61K38/22; A61K38/23; A61K38/26; A61K47/34; A61K9/50; A61K47/36; A61K47/48; A61P43/00; (IPC1-7): A61K38/00; A61K9/50; A61K38/22; A61K47/34; A61K47/36; A61K47/48; A61P43/00
Attorney, Agent or Firm:
Kazuo Shamoto
Shosuke Imai
Tadashi Masui
Yasushi Kobayashi
Hiroyuki Tomita
Ken Matsumoto
Shosuke Imai
Tadashi Masui
Yasushi Kobayashi
Hiroyuki Tomita
Ken Matsumoto
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