Acidic polysaccharides crosslinked with polycarboxylic acids and

Details Acidic polysaccharides crosslinked with polycarboxylic acids and Acidic polysaccharides crosslinked with polycarboxylic acids and

1994-12-22

1997-11-25

Webman, Edward J.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Matrices

424 783, 424499, 424443, 424423, 525 542, 525937, 514 54, 514777, 2523153, 428289, A61K 4736, C08L 500, C08J 324, C08K 5092

Patent

active

056909616

ABSTRACT:
Acidic polysaccharides crosslinked by reaction with di- or polyanhydrides. The use of anhydride-crosslinked hyaluronic acid as a treatment for arthritis, as a drug delivery vehicle, to reduce the incidence of post-operative adhesion formation, to promote the healing of chronic wounds and ulcers, and as a component of cosmetic formulations.

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