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    • 49. 发明申请
    • IN VIVO USE OF WATER ABSORBENT POLYMERS
    • 吸水聚合物在血液中的使用
    • US20130195975A1
    • 2013-08-01
    • US13589699
    • 2012-08-20
    • Jaime SimonAlan D. Strickland
    • Jaime SimonAlan D. Strickland
    • A61K31/78A61K9/00
    • A61K31/78A61K9/00A61K9/1635A61K9/5073A61K31/715A61K31/716A61K31/74A61K47/32
    • The subject invention is a method and material for removing fluid from the intestinal tract of a host and may be useful in treating animals or human patients suffering from fluid overload states. In one embodiment, the subject method involves ingesting an enterically coated non-systemic, non-toxic, non-digestible, water absorbing polymer which absorbs fluid while passing through the intestinal tract. The polymer is excreted in the feces wherein the polymer and absorbed fluid is removed from the body. Preferred polymers include super absorbent acrylic acid polymers, preferably provided in bead form. The polymers may include functional groups for selectively removing blood borne waste products, e.g. urea, from the G.I. tract.
    • 本发明是用于从宿主的肠道中除去流体的方法和材料,并且可用于治疗患有流体过载状态的动物或人类患者。 在一个实施方案中,本发明方法涉及摄取肠道内涂覆的非全身性,无毒性,不可消化的吸水聚合物,其在通过肠道时吸收流体。 聚合物在粪便中排出,其中聚合物和吸收的流体从身体移除。 优选的聚合物包括优选以珠粒形式提供的超吸收性丙烯酸聚合物。 聚合物可以包括用于选择性地去除血液传播的废物的功能基团,例如。 尿素,来自G.I. 道。
    • 50. 发明申请
    • PREPARATION OF ANNEXIN DERIVATIVES
    • 安瓿衍生物的制备
    • US20100204457A1
    • 2010-08-12
    • US12700312
    • 2010-02-04
    • Jaime Simon
    • Jaime Simon
    • A61K47/48
    • A61K51/088A61K47/544A61K51/087
    • Labeled annexin is formed by reacting annexin or a modified annexin with a phosphatidylserine group or an analogue of phosphatidylserine. This phosphatidylserine annexin conjugate is then reacted with an appropriate label to form a labeled annexin and the annexin is separated from the phosphatidylserine group. The reaction between the phosphatidylserine group and the annexin is calcium ion concentration dependent. Therefore, the reaction can be promoted by having a high calcium ion concentration and the separation of the phosphatidyl group from the annexin group is facilitated by reducing the calcium ion concentration preferably by addition of an appropriate calcium chelating agent.
    • 标记的膜联蛋白通过膜联蛋白或修饰的膜联蛋白与磷脂酰丝氨酸基团或磷脂酰丝氨酸的类似物反应而形成。 然后将该磷脂酰丝氨酸膜联蛋白缀合物与合适的标记反应以形成标记的膜联蛋白,并将膜联蛋白与磷脂酰丝氨酸基团分离。 磷脂酰丝氨酸与膜联蛋白之间的反应是钙离子浓度依赖性。 因此,通过优选通过加入适当的钙螯合剂来降低钙离子浓度,可以通过具有高的钙离子浓度促进磷脂酰丝氨酸与膜联蛋白基团的分离来促进反应。