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    • 99. 发明授权
    • Modified immunodeficiency virus particles
    • 改良型免疫缺陷病毒颗粒
    • US07407663B2
    • 2008-08-05
    • US10601656
    • 2003-06-20
    • Bill E. ChamJo-Ann B. Maltais
    • Bill E. ChamJo-Ann B. Maltais
    • A61K39/21
    • C12N7/00A61K39/12A61K39/29A61K39/292A61K2039/5252A61K2039/55566A61K2039/57A61L2/0011A61L2/0088A61M1/3486C12N2730/10134C12N2730/10163C12N2770/24334C12N2770/24363
    • The present invention relates to a method for reducing the occurrence and severity of infectious diseases, especially infectious diseases in which lipid-containing infectious organisms are found in biological fluids, such as blood. The present invention employs solvents useful for extracting lipids from the lipid-containing infectious organism, thereby reducing the infectivity of the infectious organism. The present invention uses optimal solvent systems such that the lipid envelope around the viral particle is dissolved while the viral particle remains intact, resulting in a modified viral particle. The present invention also provides an autologous vaccine composition, comprising a lipid-containing infectious organism, treated with solvents to reduce the lipid content of the infectious organism, combined with a pharmaceutically acceptable carrier. The vaccine composition is administered to an animal or a human to provide protection against the lipid-containing infectious organism. The present invention further provides a simple, inexpensive and easy to use kit for delipidating fluids and for delipidation of lipid-containing organisms in a fluid.
    • 本发明涉及一种降低感染性疾病,特别是生物流体如血液中含有脂质感染性生物的感染性疾病的发生和严重性的方法。 本发明使用可用于从含脂质感染性生物体提取脂质的溶剂,从而降低感染性生物体的感染性。 本发明使用最佳的溶剂体系,使病毒颗粒周围的脂质包膜溶解,同时病毒颗粒保持完整,导致改良的病毒颗粒。 本发明还提供一种自体疫苗组合物,其包含用溶剂处理以降低感染性生物体的脂质含量并与药学上可接受的载体组合的含脂质感染性生物体。 将疫苗组合物施用于动物或人体以提供针对含脂质感染生物的保护。 本发明还提供了一种简单,便宜且易于使用的用于使流体脱脂和用于流体中含脂质生物体的脱脂作用的试剂盒。