发明名称 |
PHARMACEUTICAL COMPOSITION FOR ADMINISTRATION TO MUCOSAL SURFACES |
摘要 |
A pharmaceutical composition for administration to mucosal surfaces, which composition comprises a biologically active agent, a first amount of said agent being encapsulated within microspheres which comprise a polymer which has a molecular weight in excess of 94kDa and a maximum diameter of 20 .mu.m , and a second amount of said agent being in a form which has a higher bioavailability than said first amount. The composition is particularly usef ul for the intra-nasal administration of vaccines in a single shot vaccination.
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申请公布号 |
CA2399695(A1) |
申请公布日期 |
2001.09.27 |
申请号 |
CA20012399695 |
申请日期 |
2001.03.22 |
申请人 |
THE SECRETARY OF STATE OF DEFENCE |
发明人 |
ALPAR, HAZIRE OYA;EYLES, JAMES EDWARD;WILLIAMSON, ETHEL DIANE |
分类号 |
A61K9/50;A61K9/00;A61K9/16;A61K39/02;A61K45/00;A61K47/34;A61P31/04;A61P37/02;(IPC1-7):A61K9/16;A61K39/00 |
主分类号 |
A61K9/50 |
代理机构 |
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代理人 |
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地址 |
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