Liposomal vesicles for intraperitoneal administration of therapeutic agents
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United States of America Patent
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Oct 31, 1989
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N/A
app pub date -
Apr 6, 1987
filing date -
Aug 25, 1986
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Abstract
Liposomal multilamellar vesicles suitable for sustained delivery of therapeutic agents to the peritoneal cavity and a method for their formulation are described. The liposomal multilamellar vesicles comprise a phosphatidylcholine having fatty acid side chains of from 12 to 24 carbons in length and have a size of from about 1 micron to about 15 microns in diameter.
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