Liposomal defensins
    12.
    发明授权
    Liposomal defensins 失效
    脂质体防御素

    公开(公告)号:US5766624A

    公开(公告)日:1998-06-16

    申请号:US449598

    申请日:1995-05-24

    CPC分类号: A61K38/17 A61K9/127

    摘要: Defensins are microbicidal, tumoricidal cytotoxic protein components of animal host defense systems. They can be entrapped in liposomes containing release-inhibiting lipid such that the defensins are neutralized, and their release from the liposomes is inhibited; however, the defensins remain effective when exposed to endocytosed material in endocytic vesicles. Liposomal defensin formulations are administered to animals for the treatment or prevention of microbial infections, for the treatment of cancers and for the treatment of disorders characterized by a deficiency of protein-mediated cytotoxic activity in cytoplasmic granules.

    摘要翻译: 防卫素是动物宿主防御系统的杀菌,杀肿瘤细胞毒性蛋白质成分。 它们可以被包裹在含有释放抑制脂质的脂质体中,使得防御素被中和,并且它们从脂质体的释放被抑制; 然而,防御素在暴露于内吞囊泡中的内吞物质时仍然有效。 向动物施用脂质体防御素制剂用于治疗或预防微生物感染,用于治疗癌症和用于治疗以细胞质颗粒中蛋白质介导的细胞毒活性缺乏为特征的病症。

    High ratio active agent: lipid complex
    13.
    发明授权
    High ratio active agent: lipid complex 失效
    高比例活性剂:脂质复合物

    公开(公告)号:US5415867A

    公开(公告)日:1995-05-16

    申请号:US105764

    申请日:1993-08-11

    摘要: High ratio active agent:lipid complexes, their preparation and use are disclosed. Particular reference is made to cephalosporin:lipid complex and iodinated contrast agent:lipid complex. Use of high ratio cephalosporin:lipid complex in bacterial prophylaxis, and particularly bacteremia prophylaxis, including a method of preventing bacterial infection in an animal over an extended period comprising the step of administering to said animal a high ratio cephalosporin:lipid complex is further disclosed as is the use of high ratio iodinated contrast agent:lipid complex in X-ray applications.

    摘要翻译: 高比例的活性剂:脂质复合物,其制备和用途被公开。 特别提到头孢菌素:脂质复合物和碘化造影剂:脂质复合物。 在细菌预防中使用高比例头孢菌素:脂质复合物,特别是菌血症预防,包括在长时间内预防动物细菌感染的方法,包括向所述动物施用高比例头孢菌素:脂质复合物的步骤进一步公开为 是使用高比例碘化造影剂:X射线应用中的脂质复合物。

    Lipid-dependent diagnostic assays
    16.
    发明授权
    Lipid-dependent diagnostic assays 失效
    脂质依赖性诊断测定

    公开(公告)号:US4666831A

    公开(公告)日:1987-05-19

    申请号:US702555

    申请日:1985-02-19

    摘要: Improved lipid-dependent diagnostic assays are provided wherein the test sample to be assayed is pre-incubated with one or more phospholipids having a hexagonal (H.sub.II) organization or with lipidic particles. The pre-incubation results in reduced false positives due to anti-phospholipid antibodies, such as, lupus anticoagulants, which may be present in the test sample, without changing the overall character, including the normal baseline, of the assay. Suprisingly, in accordance with the invention, it has been found that only hexagonal phospholipids and lipidic particles can be used, and, in particular, lamellar (bilayer) phospholipids cannot be used. An assay for diagnosing systemic lupus erythematosus (SLE) is also provided.

    摘要翻译: 提供改进的脂质依赖性诊断测定法,其中待测试的测试样品与一种或多种具有六方(HII)组织或脂质颗粒的磷脂预孵育。 预孵育导致由于抗磷脂抗体(例如可能存在于测试样品中的狼疮抗凝剂)而导致的假阳性减少,而不改变测定的总体特征,包括正常基线。 令人惊奇的是,根据本发明,已经发现只能使用六方磷脂和脂质颗粒,特别是不能使用层状(双层)磷脂。 还提供了用于诊断系统性红斑狼疮(SLE)的测定法。