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    • 2. 发明申请
    • TREATMENT OF ISCHEMIA-REPERFUSION INJURY
    • 治疗缺血再灌注损伤
    • WO2010129954A1
    • 2010-11-11
    • PCT/US2010/034239
    • 2010-05-10
    • APOGEE BIOTECHNOLOGY CORPORATIONMUSC FOUNDATION FOR RESEARCH DEVELOPMENTSMITH, Charles, D.ZHONG, ZhiMAINES, Lynn, W.
    • SMITH, Charles, D.ZHONG, ZhiMAINES, Lynn, W.
    • A61K38/00
    • A61K31/135A61K31/133A61K31/425
    • Ischemia-reperfusion injury remains a primary cause of morbidity and mortality in individuals who experience disruption of normal blood flow to one or more major organs. For example, there are no clinically proven strategies that prevent acute renal failure following cardiac surgery. The present invention provides a variety of methods for the treatment or prevention of ischemia-reperfusion injury. In one aspect of the invention, a method for treating or preventing ischemia-reperfusion injury includes administering to a subject an effective amount of a sphingosine kinase inhibitor. Sphingosine kinase inhibitors are very effective in the protection against IR -induced acute renal failure and liver failure. Moreover, the effects occur very early after administration, requiring only a very short time of treatment. Toxicology studies with sphingosine kinase inhibitors demonstrate that they have low toxicity, even in long-term treatment.
    • 缺血再灌注损伤仍然是导致一个或多个主要器官正常血液流失的个体发病和死亡的主要原因。 例如,没有临床证明的策略可以预防心脏手术后的急性肾衰竭。 本发明提供了治疗或预防缺血再灌注损伤的各种方法。 在本发明的一个方面,治疗或预防缺血 - 再灌注损伤的方法包括向受试者施用有效量的鞘氨醇激酶抑制剂。 鞘氨醇激酶抑制剂在防止IR诱导的急性肾功能衰竭和肝功能衰竭方面非常有效。 此外,施用后非常早的效果,仅需要非常短的治疗时间。 使用鞘氨醇激酶抑制剂的毒理学研究表明,即使在长期治疗中它们也具有低毒性。