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    • 7. 发明授权
    • Nanoparticulate and controlled release compositions comprising cyclosporine
    • 包含环孢菌素的纳米颗粒和控释组合物
    • US07825087B2
    • 2010-11-02
    • US11568692
    • 2006-04-12
    • Scott A. JenkinsGary Liversidge
    • Scott A. JenkinsGary Liversidge
    • A61K38/12A61K51/08
    • A61K9/5084A61K9/14A61K9/1676A61K9/5078A61K31/395
    • The present invention is directed to a composition comprising a nanoparticulate cyclosporine having improved bioavailability. The nanoparticulate cyclosporine particles of the composition have an effective average particle size of less than about 2000 nm in diameter and are useful in the prevention and treatment of organ transplant rejection and autoimmune diseases such as psoriasis, rheumatoid arthritis, and other related diseases. The invention also relates to a controlled release composition comprising a cyclosporine or a nanoparticulate cyclosporine that in operation delivers the drug in a pulsed or bimodal manner for the prevention and treatment of organ transplant rejection and autoimmune diseases such as psoriasis, rheumatoid arthritis, and other related diseases.
    • 本发明涉及包含具有改善的生物利用度的纳米颗粒环孢霉素的组合物。 组合物的纳米颗粒环孢菌素颗粒具有直径小于约2000nm的有效平均粒度,并且可用于预防和治疗器官移植排斥和自身免疫性疾病如牛皮癣,类风湿性关节炎和其它相关疾病。 本发明还涉及包含环孢菌素或纳米颗粒环孢菌素的控释组合物,其在操作中以脉冲或双峰方式递送药物以预防和治疗器官移植排斥和自身免疫性疾病如牛皮癣,类风湿性关节炎和其它相关的 疾病