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    • 22. 发明申请
    • METHOD FOR DETECTION OF INFLAMMATORY AGENTS
    • 检测炎症因子的方法
    • WO1995014081A1
    • 1995-05-26
    • PCT/US1994013236
    • 1994-11-18
    • THE SCRIPPS RESEARCH INSTITUTE
    • THE SCRIPPS RESEARCH INSTITUTEPUGIN, JeromeULEVITCH, RichardTOBIAS, Peter, S.
    • C12N05/08
    • G01N33/56972G01N33/5005G01N33/6863G01N2333/525G01N2333/54G01N2333/70596G01N2400/50
    • An improved method for detection of agents in an analyte sample from a mammal, which agents will stimulate mononuclear cells to release factors for endothelial cell activation. The method is based on the discovery that an indirect pathway for endothelial cell activation mediated by mononuclear blood cells is substantially more efficient in stimulating the production of cytokines and cell adhesion molecules by endothelial cells than a direct, serum-dependent pathway. The method of the invention therefore utilizes the indirect pathway to activate cultured endothelial cells by exposing them to an amplification mixture comprising the analyte sample and mononuclear blood cells. Activation, if any, of the cultured endothelial cells is then determined by described detection means. Using this improved method, mononuclear cell stimulatory agents (such as inflammatory agents) can be detected in an analyte sample at picomolar or greater concentrations.
    • 用于检测来自哺乳动物的分析物样品中的试剂的改进方法,所述试剂将刺激单核细胞释放内皮细胞活化因子。 该方法基于以下发现:由单核血细胞介导的内皮细胞活化的间接途径在内皮细胞刺激细胞因子和细胞粘附分子的产生方面比直接的血清依赖性途径更有效。 因此,本发明的方法利用间接途径将培养的内皮细胞暴露于包含分析物样品和单核血细胞的扩增混合物中。 然后通过描述的检测手段确定培养的内皮细胞的活化(如果有的话)。 使用这种改进的方法,可以在皮摩尔浓度或更高浓度的分析物样品中检测单核细胞刺激剂(如炎症剂)。
    • 28. 发明申请
    • CANCEROUS B CELL TREATMENT USING SUBSTITUTED NUCLEOSIDE DERIVATIVES
    • 使用取代的核苷衍生物的CANCEROUS B细胞处理
    • WO1994011003A1
    • 1994-05-26
    • PCT/US1993010898
    • 1993-11-12
    • THE SCRIPPS RESEARCH INSTITUTE
    • THE SCRIPPS RESEARCH INSTITUTEGOODMAN, Michael, G.PIRO, Lawrence, D.
    • A61K31/56
    • A61K31/70A61K38/164A61K47/6425A61K2300/00
    • Uses and processes for the killing of cancerous B cells, and particularly peripheral chronic lymphocytic leukemia (CLL) cells are disclosed. In one process, cancerous B cells that do not proliferate when contacted wtih an immune response-enhancing agent are contacted with an amount of such an agent sufficient to cause peripheral CLL cells to undergo blast transformation and proliferation. The contacted cells are then maintained for a time period sufficient for them to die from that contact. Further contacting of those cells with a cytotoxic amount of an anti-cancer drug enhances the death of those cancer cells. In another process, peripheral CLL cells that proliferate on contact with an immune response-enhancing agent are contacted with a proliferation-inducing amount of such an agent. The contacted cells are maintained for a time period sufficient to undergo blast transformation and proliferation, and the blasts are then contacted with a cytotoxic amount of an anti-cancer drug and maintained.
    • 公开了杀死癌性B细胞,特别是外周慢性淋巴细胞性白血病(CLL)细胞的用途和方法。 在一个过程中,与免疫应答增强剂接触时不增殖的癌性B细胞与足以引起外周CLL细胞经历blast转化和增殖的量的这种试剂接触。 然后将接触的细胞保持足以使它们从该接触死亡的时间段。 这些细胞与细胞毒性量的抗癌药物的进一步接触增强了这些癌细胞的死亡。 在另一个过程中,与免疫应答增强剂接触时增殖的外周CLL细胞与增殖诱导量的这种药物接触。 将接触的细胞保持足以进行细胞转化和增殖的时间段,然后使细胞与细胞毒性量的抗癌药物接触并保持。