| 发明名称 |
Nanoparticles for protein drug delivery |
| 摘要 |
The invention discloses a pharmaceutical composition of bioactive nanoparticles composed of chitosan, poly-glutamic acid, and a bioactive agent for oral delivery. The chitosan-based nanoparticles are characterized with a positive surface charge and enhanced permeability for oral drug delivery.
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| 申请公布号 |
US7910086(B1) |
申请公布日期 |
2011.03.22 |
| 申请号 |
US20100799283 |
申请日期 |
2010.04.21 |
| 申请人 |
GP MEDICAL, INC.;NATIONAL TSING HUA UNIVERSITY |
发明人 |
SUNG HSING-WEN;TU HOSHENG |
| 分类号 |
A61K51/00;A61K9/50 |
主分类号 |
A61K51/00 |
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