Stabilization of lipid DNA formulations during nebulization

The present invention provides a liposomal aerosol composition, comprising a pharmaceutical compound, a cationic lipid, (c) a neutral co-lipid; and (d) tryptone. Also provided is a nebulized cationic lipid:DNA suspension useful for lipid-DNA transfections, wherein said cationic lipid is bis(guanidin...

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Bibliographische Detailangaben
Hauptverfasser:	J.C. WALDREP, C.L. DENSMORE, J.V. KNIGHT
Format:	Patent
Sprache:	eng
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA ENZYMOLOGY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS VINEGAR WINE
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Beschreibung
Zusammenfassung:	The present invention provides a liposomal aerosol composition, comprising a pharmaceutical compound, a cationic lipid, (c) a neutral co-lipid; and (d) tryptone. Also provided is a nebulized cationic lipid:DNA suspension useful for lipid-DNA transfections, wherein said cationic lipid is bis(guanidinium)-tren-cholesterol.