Drug – bio-affecting and body treating compositions – In vivo diagnosis or in vivo testing – Magnetic imaging agent
Patent
1997-04-18
1999-12-21
Lovering, Richard D.
Drug, bio-affecting and body treating compositions
In vivo diagnosis or in vivo testing
Magnetic imaging agent
264 41, 264 43, 424 94, 424 951, 424 952, 4241841, 4242781, 424450, 424812, 4284022, A61K 9127, A61K 3900, A61K 4900
Patent
active
060045345
ABSTRACT:
The present invention relates to targeted polymerized liposomes for oral and/or mucosal delivery of vaccines, allergens and therapeutics. In particular, the present invention relates to polymerized liposomes which have been modified on their surface to contain a molecule or ligand which targets the polymerized liposome to a specific site or cell type in order to optimize the immune response to the encapsulated antigen or the efficacy of the encapsulated drug.
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Chen Hongming
Langer Robert S.
Lovering Richard D.
Massachusetts Institute of Technology
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