| 摘要 |
<p>The invention is directed to pharmaceutical compositions and methods for delivery of a therapeutic or diagnostic agent from on eboldily comparment to one or more other bodily compartment bz administering one of the following conjugates: a polmer having multiple functional groups at least one of which is covalentyl bound to a therapeutic or diagnostic agent, and at least one cell uptake promoter covalently bound to the therapeutic or diagnostic agent; or a polymer and at lest one cell uptake promoter bound thereto; the polymer further comprising multiple functional groups at least one of which is covalently bound a therapeutic or diagnostic agent.</p> |
