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    • 10. 发明申请
    • Use of an agent that restores tissue perfusion and oxygenation
    • 使用恢复组织灌注和氧合的药物
    • US20080113901A1
    • 2008-05-15
    • US12006849
    • 2008-01-07
    • Mark DewhirstJonathan StamlerTimothy McMahonPierre Sonveaux
    • Mark DewhirstJonathan StamlerTimothy McMahonPierre Sonveaux
    • A61K38/42A61P35/00
    • A61K38/1709A61K31/21A61K33/00A61K35/18A61K38/00A61K38/42A61K45/06A61K47/08A61K47/16A61K47/6445A61K2300/00
    • The presently disclosed subject matter provides methods for increasing perfusion in hypoxic regions of tissues in subjects. Also provided are methods for treating diseases and/or disorders associated with hypoxia in subjects, methods for increasing sensitivity of tumors to radiation and/or chemotherapy treatments, methods for delaying tumor growth in subjects, and methods for inhibiting tumor blood vessel growth in subjects. In some embodiments, the presently disclosed methods involve administering to subjects in need thereof a first composition selected from the group consisting of a nitrosylated hemoglobin and an agent that induces nitrosylation of endogenous hemoglobin in the subject and a second composition comprising a hyperoxic gas. In some embodiments, the presently disclosed methods also include treating a tumor with radiation therapy, chemotherapy, photodynamic therapy, immunotherapy, or combinations thereof. Also provided are inhalable gases that can be employed in the presently disclosed methods.
    • 目前公开的主题提供了在受试者的组织的缺氧区域中增加灌注的方法。 还提供了用于治疗受试者与缺氧相关的疾病和/或病症的方法,用于增加肿瘤对放射和/或化疗治疗的敏感性的方法,用于延迟受试者的肿瘤生长的方法,以及用于抑制受试者的肿瘤血管生长的方法。 在一些实施方案中,本发明公开的方法包括向有需要的受试者施用选自亚硝基化血红蛋白和诱导受试者内源性血红蛋白亚硝基化的试剂的第一组合物和包含高氧气体的第二组合物。 在一些实施方案中,本发明公开的方法还包括用放射治疗,化疗,光动力疗法,免疫治疗或其组合治疗肿瘤。 还提供了可在本公开的方法中使用的可吸入气体。