Targeting and prolonging association of drugs to the luminal surface of the pulmonary vascular endothelial cells
    1.
    发明申请
    Targeting and prolonging association of drugs to the luminal surface of the pulmonary vascular endothelial cells 有权
    靶向和延长药物与肺血管内皮细胞的腔表面的关联

    公开(公告)号:US20060024303A1

    公开(公告)日:2006-02-02

    申请号:US11234594

    申请日:2005-09-23

    IPC分类号: A61K39/395

    CPC分类号: A61K47/6849

    摘要: Methods for targeting and prolonging association of a selected drug to the luminal surface of pulmonary vascular endothelium of an animal are provided wherein a selected drug is administered to an animal in combination with a non-internalizable antibody which binds to an antigen on the luminal surface of the pulmonary vasculature. This method is particularly useful in dissolution of fibrin clots or prevention of the intravascular coagulation in the pulmonary vasculature.

    摘要翻译: 提供了将所选择的药物与动物的肺血管内皮的腔表面的靶向和延长关联的方法,其中将选择的药物与非内在化抗体组合给予动物,所述非内在抗体结合至腔内表面上的抗原 肺血管系统。 该方法在溶解纤维蛋白凝块或预防肺血管中的血管内凝血时特别有用。

    Antioxidant polymer nanocarriers for use in preventing oxidative injury

    公开(公告)号:US20060127386A1

    公开(公告)日:2006-06-15

    申请号:US11266785

    申请日:2005-11-04

    IPC分类号: A61K38/44 A61K9/50 A61K9/16

    摘要: The present invention is a method for encapsulating active protein in a polymeric nanocarrier. The instant method employs homogenization at subzero temperatures so that enzyme activity is retained. Enzymes which can be encapsulated by the present method include, for example, antioxidant enzymes and xenobiotic detoxifying enzymes. Encapsulation of an enzyme protects it from protease degradation and increases therapeutic half-life. Advantageously, polymeric nanoparticles of the invention are permeable to enzyme substrates and therefore enzymes encapsulated by the instant method can exert their effect without release from the nanocarrier. Methods for decomposing a reactive oxygen species, protecting against vascular oxidative stress, and detoxifying a xenobiotic are also provided.