Methods and Compositions for Improved Tissue Regeneration by Suppression of Interferon-Gamma and Tumor Necrosis Factor-Alpha
    61.
    发明申请
    Methods and Compositions for Improved Tissue Regeneration by Suppression of Interferon-Gamma and Tumor Necrosis Factor-Alpha 审中-公开
    通过抑制干扰素 - γ和肿瘤坏死因子-α改善组织再生的方法和组合

    公开(公告)号:US20140154220A1

    公开(公告)日:2014-06-05

    申请号:US14114070

    申请日:2012-04-25

    IPC分类号: A61K35/28 A61K31/616

    摘要: The present invention discloses methods, compositions and devices for improving tissue regeneration by suppressing the effects of several proinflammatory cytokines such as TNF-α and IFN-γ. Compositions and devices of this invention will generally include one or more anti-inflammatory agent(s) capable of reducing the level of TNF-α, IFN-γ, or both. Methods for improving tissue regeneration in accordance with this invention will generally have the step of applying a composition or device of the invention to a site in need of the composition or device. Also disclosed are methods for forming composition and devices of the invention and pharmaceutical compositions comprising one or more anti-inflammatory agent(s) effective of inhibiting or reducing the levels of TNF-α, IFN-γ, or both.

    摘要翻译: 本发明公开了通过抑制TNF-α和IFN-γ等促炎细胞因子的作用来改善组织再生的方法,组合物和装置。 本发明的组合物和装置通常包括能够降低TNF-α,IFN-γ或两者的水平的一种或多种抗炎剂。 根据本发明的用于改善组织再生的方法通常具有将本发明的组合物或装置应用于需要组合物或装置的部位的步骤。 还公开了用于形成本发明的组合物和装置的方法和包含一种或多种有效抑制或降低TNF-α,IFN-γ或两者的水平的抗炎药的药物组合物。

    Chitosan-coated wires for biosensing
    62.
    发明授权
    Chitosan-coated wires for biosensing 失效
    用于生物传感的壳聚糖涂层线

    公开(公告)号:US08562809B2

    公开(公告)日:2013-10-22

    申请号:US13122403

    申请日:2009-10-02

    IPC分类号: C25D9/02

    CPC分类号: G01N33/54393

    摘要: A method of forming a bioelectronic device including a protein on an electrically conductive substrate, by electrodepositing aminopolysaccharide chitosan on the substrate while applying a cathodic voltage to the substrate, to form an aminopolysaccharide chitosan film thereon, applying an anodic voltage to the substrate in the presence of NaCl to activate the aminopolysaccharide chitosan film so that it is reactive with protein. The method also optionally includes reacting the aminopolysaccharide film, after activation thereof, with the protein, so that the protein assembles on and is coupled to the substrate, thereby forming a bioelectronic device. The protein can include single or multiple protein species, and including biosensing proteins. Additional methods include biosensing of electrochemically active compounds either present in a sample or generated during a biological recognition event and devices useful in such methods. The resulting devices are useful as sensors in hand-held devices, textiles, garments and the like.

    摘要翻译: 一种在导电性基材上形成包含蛋白质的生物电子装置的方法,通过在基材上施加阴极电压将氨基多糖壳聚糖电沉积在基底上,在其上形成氨基多糖壳聚糖膜,在其上施加阳极电压至基材 的NaCl以活化氨基多糖壳聚糖膜,使其与蛋白质反应。 该方法还可选地包括使氨基多糖膜在其活化后与蛋白质反应,使得蛋白质组装在基底上并与基底结合,从而形成生物电子器件。 蛋白质可以包括单个或多个蛋白质物质,并且包括生物传感蛋白质。 另外的方法包括存在于样品中或在生物识别事件期间产生的电化学活性化合物的生物传感以及在这些方法中有用的装置。 所得到的装置可用作手持装置,纺织品,服装等中的传感器。