Emulsion and micellar formulations for the delivery of biologica

Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Liposomes

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424400, 514 44, 514938, 935 54, A61K 9107, A61K 9127

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active

061207942

ABSTRACT:
New emulsion and micelle formulations are described as are complexes of these formulations with biologically active substances. The novel formulations are different from cationic lipid vectors such as cationic liposomes in that the complexes formed between biologically active substances and the emulsion and micellar formulations of this invention are physically stable and their transfection activity is resistant to the presence of serum. These novel formulations are disclosed to be useful in areas such as gene therapy or vaccine delivery.

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