liposome - Hutchinson encyclopedia article about liposome Printer Friendly
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liposome

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liposome

In medicine, a minute droplet of oil that is separated from a medium containing water by a phospholipid layer. Drugs, such as cytotoxic agents, can be incorporated into liposomes and given by injection or by mouth. The liposomes allow the drug to reach the site of action, such as a tumour, without being broken down in the body.



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? Mentioned in ? References in periodicals archive
 
Kane's team studded the surface of each liposome with peptides that can attach to the sites on the PA protein that bind to a cell.
In the study the scientists found that during the heat activated liposome administration the time at which the heat was applied could be used to control the amount of drug delivered to different areas of a tumor and its anti-tumor efficacy.
About 75 percent of an enhanced liposome s surface is still free for attachments of biological molecules that can direct the liposome to a specific target, notes Granick.
 
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