会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明申请
    • THERAPIES USING HEMOPROTEINS
    • 使用HEMOPROTEINS的治疗方法
    • WO0002580A3
    • 2000-04-20
    • PCT/US9915487
    • 1999-07-09
    • UNIV DUKESTAMLER JONATHAN SHAUSLADEN ALFRED
    • STAMLER JONATHAN SHAUSLADEN ALFRED
    • A61K38/41A61K38/42A61K38/50A61K31/155A61K31/17A61K31/195A61K31/415
    • A61K38/50A61K38/41A61K38/42A61K31/70A61K2300/00
    • Herein it is shown that hemoproteins (e.g.Ascaris hemoglobin, myoglobin, flavohemoglobins) have NO-consuming and deoxygenase activities. The invention provides a method of reducing the concentration of oxygen and/or nitric oxide in a mammal. The method of the invention comprises administering a therapeutically effective amount of a hemoprotein having NO-activated deoxygenase activity or an enzymatically active fragment thereof to a mammal. The method can be used to treat a mammal having pathologically proliferating cells, such as a tumor. The invention further provides a method of treating a mammal infected with Ascaris sp., comprising administering to said mammal a therapeutically effective amount of an inhibitor of NO-synthase. The NO-consuming activity of a hemeprotein (e.g. flavohemoglobin) can be used in a treatment where constriction of blood vessels is desirabel, or where it is otherwise desirable to reduce NO concentration, as inflammation.
    • 在本文中,显示血蛋白(例如阿司匹林血红蛋白,肌红蛋白,黄素血红蛋白)具有消耗氧化和脱氧酶活性。 本发明提供了降低哺乳动物氧和/或一氧化氮浓度的方法。 本发明的方法包括向哺乳动物施用治疗有效量的具有NO活化的脱氧酶活性的血液蛋白或其酶活性片段。 该方法可用于治疗具有病理增殖细胞(例如肿瘤)的哺乳动物。 本发明还提供了一种治疗感染蛔虫感染的哺乳动物的方法,包括向所述哺乳动物施用治疗有效量的NO合成酶抑制剂。 血液蛋白(例如黄体血红蛋白)的消耗NO消耗活性可以用于血管缩窄取消的治疗,或其它方面希望降低NO浓度的炎症。
    • 6. 发明申请
    • USE OF AN AGENT THAT RESTORES TISSUE PERFUSION AND OXYGENATION
    • 使用恢复组织灌注和氧化的药剂
    • WO2006113540A2
    • 2006-10-26
    • PCT/US2006014257
    • 2006-04-13
    • UNIV DUKEDEWHIRST MARK WSTAMLER JONATHAN SMCMAHON TIMOTHY JSONVEAUX PIERRE
    • DEWHIRST MARK WSTAMLER JONATHAN SMCMAHON TIMOTHY JSONVEAUX PIERRE
    • A61K38/42A61K31/21
    • 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。