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    • 6. 发明申请
    • IMAGING OF NEURAL AND ORGAN INJURY OR DAMAGE
    • 神经损伤或损伤成像
    • WO2006122237A3
    • 2009-04-09
    • PCT/US2006018222
    • 2006-05-11
    • UNIV FLORIDAWANG KEVIN KA-WANGHAYES RONALD LBAXTER LEWIS RPROKAI LASZLO
    • WANG KEVIN KA-WANGHAYES RONALD LBAXTER LEWIS RPROKAI LASZLO
    • A61K49/00
    • A61K51/04A61K51/08A61K51/088
    • In vivo determination of regional damage with neural and organ injury specific imaging agents. Rapid, and non-invasive imaging compositions and methods for assessment of the extent of neurotoxic cell loss or nervous system damage resulting from nervous system injury due to ischemia, stroke, trauma, chemical or electrical insult, acute drug overdose or exposure to substance abuse (such as "recreational drugs") infection or other insults. The same or similar rapid, and non-invasive imaging compositions and methods for assessment of the extent of the organ injury comprises any damage;, injury or infection, functional failure to specific organs such as liver, kidney, prostate, lung, skeletal muscle, heart, pancreas, stomach, small and large intestine, bladder and the reproductive system as well as damage, injury or infection, functional failure to multi-organs, trauma-hemorrhagic shock and sepsis, hi particular, neural and organ damage is detected via protease inhibitor-based radionuclide- labeled imaging ligand binding to overactivated proteases (calpains, caspases, cathepsins, proteasome, metalloproteases, granzyme B or other proteases) that are specific to neural or organ injury or damage.
    • 用神经和器官损伤特异性成像剂进行体内区域损伤测定。 用于评估由于缺血,中风,创伤,化学或电气侮辱,急性药物过量或暴露于药物滥用引起的神经系统损伤引起的神经毒性细胞损失或神经系统损伤的程度的快速和非侵入性成像组合物和方法( 如“娱乐性药物”)感染或其他侮辱。 用于评估器官损伤程度的相同或相似的快速和非侵入性成像组合物和方法包括任何损伤,损伤或感染,对特定器官如肝,肾,前列腺,肺,骨骼肌, 心脏,胰腺,胃,小肠和大肠,膀胱和生殖系统以及损伤,损伤或感染,多器官功能衰竭,创伤性出血性休克和败血症。特别是通过蛋白酶检测神经和器官损伤 基于抑制剂的放射性核素标记的成像配体与特异于神经或器官损伤或损伤的过度活化的蛋白酶(钙蛋白酶,半胱天冬酶,组织蛋白酶,蛋白酶体,金属蛋白酶,粒酶B或其他蛋白酶)结合。