| 摘要 |
The invention provides a drug carrier that includes a solid lipid nanoparticle (SLN), wherein the SLN includes tocopherol or a derivative thereof. The invention also provides a pharmaceutical composition that includes a SLN and a biologically active compound, wherein the SLN comprises tocopherol or a derivative thereof. The present invention further provides a colloidal drug delivery system that includes solid lipid nanoparticles (SLNs), wherein the SLNs comprise tocopherol or a derivative thereof. Also provided are methods for preparing the drug carrier, pharmaceutical composition, and colloidal drug delivery system of the invention.
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