METHODS OF APPLYING PREPARATIONS OF DYES AND HYDROGELS TO A TISSUE

    公开(公告)号:WO2019018520A1

    公开(公告)日:2019-01-24

    申请号:PCT/US2018/042675

    申请日:2018-07-18

    Abstract: Disclosed is a marking composition comprising a marker and a hydrogel. Disclosed is a process of forming a marking composition comprising mixing a marker and a hydrogel. Disclosed is an article comprising a marker, a hydrogel, and an implement. Disclosed is a kit comprising a marker, a hydrogel, and an implement, wherein the marker and hydrogel are combined. Disclosed is a method for marking a portion of the brain in a mammal comprising: (a) removing a portion of a mammal's skull to expose a portion of the brain matter; and (b) contacting the exposed portion of the brain with a marking composition. Disclosed is a method for recording electrical activity in a brain, comprising: ( a) removing a portion of the skull, thereby exposing a portion of a brain; (b) inserting an electrode into the brain; and (c) recording electrical activity via the electrode, wherein the electrode is at least partially coated with a marking composition.

    用于淀粉样蛋白显像的血管肽及其衍生物

    公开(公告)号:WO2016061801A1

    公开(公告)日:2016-04-28

    申请号:PCT/CN2014/089371

    申请日:2014-10-24

    CPC classification number: A61K49/0056 A61K49/0032 A61K49/0043 A61K51/088

    Abstract: 一种基于多肽的靶向淀粉样蛋白的方法和载体,用于运送化合物或药物穿过个体的血脑屏障并与脑内淀粉样蛋白相结合。通过载体将与之相连接的成像基团运送穿过血脑屏障,该载体能够与脑中的淀粉样蛋白相互结合,从而达到淀粉样蛋白沉积标记与显像的功能。该载体作为用于检测体内或组织淀粉样蛋白沉积物的显像剂时,使用合适的光学显像基团、放射性同位素或者适用于MRI或CT检测的显像基团对其进行标记。该方法和载体尤其适用于无创性诊断包括阿尔茨海默病在内的患有淀粉样蛋白沉积的相关疾病,亦可用于观测靶向于淀粉样蛋白沉积的药物治疗效果。

    CELL PENETRATING PEPTIDES AND METHODS OF MAKING AND USING THEREOF
    6.
    发明申请
    CELL PENETRATING PEPTIDES AND METHODS OF MAKING AND USING THEREOF 审中-公开
    细胞穿刺肽及其制备和使用方法

    公开(公告)号:WO2015179691A9

    公开(公告)日:2016-03-31

    申请号:PCT/US2015032043

    申请日:2015-05-21

    Abstract: Disclosed herein are compounds having activity as cell penetrating peptides. In some examples, the compounds can comprise a cell penetrating peptide moiety and a cargo moiety. The cargo moiety can comprise one or more detectable moieties, one or more therapeutic moieties, one or more targeting moieties, or any combination thereof. In some examples, the cell penetrating peptide moiety is cyclic. In some examples, the cell penetrating peptide moiety and cargo moiety together are cyclic. In some examples, the cell penetrating peptide moiety is cyclic and the cargo moiety is appended to the cyclic cell penetrating peptide moiety structure. In some examples, the cargo moiety is cyclic and the cell penetrating peptide moiety is cyclic, and together they form a fused bicyclic system.

    Abstract translation: 本文公开了具有作为细胞穿透肽的活性的化合物。 在一些实例中,化合物可以包含细胞穿透肽部分和货物部分。 货物部分可以包含一个或多个可检测部分,一个或多个治疗部分,一个或多个靶向部分或其任何组合。 在一些实例中,细胞穿透肽部分是环状的。 在一些实例中,细胞穿透肽部分和货物部分在一起是循环的。 在一些实例中,细胞穿透肽部分是环状的,并且货物部分附着到环状细胞穿透肽部分结构。 在一些实例中,货物部分是环状的,细胞穿透肽部分是环状的,并且它们一起形成稠合的双环体系。

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