METHOD FOR REMOVING CYTOKINES FROM BLOOD WITH SURFACE IMMOBILIZED POLYSACCHARIDES
    1.
    发明申请
    METHOD FOR REMOVING CYTOKINES FROM BLOOD WITH SURFACE IMMOBILIZED POLYSACCHARIDES 有权
    用表面固定化多糖从血液中去除细胞因子的方法

    公开(公告)号:US20110184377A1

    公开(公告)日:2011-07-28

    申请号:US12958355

    申请日:2010-12-01

    IPC分类号: A61M5/00 B01D61/00

    摘要: The present invention is directed to a method for removing cytokines and/or pathogens from blood or blood serum (blood) by contacting the blood with a solid, essentially non micro-porous substrate which has been surface treated with heparin, heparan sulfate and/or other molecules or chemical groups (the adsorbent media or media) having a binding affinity for the cytokine or pathogen(s) to be removed (the adsorbates), and wherein the size of the interstitial channels within said media is balanced with the amount of media surface area and the surface concentration of binding sites on the media in order to provide adequate adsorptive capacity while also allowing relatively high flow rates of blood through the adsorbent media.

    摘要翻译: 本发明涉及通过使血液与已经用肝素,硫酸乙酰肝素和/或表面处理的固体,基本上非微孔的底物接触,从血液或血清(血液)中除去细胞因子和/或病原体的方法 对待除去的细胞因子或病原体(吸附物)具有结合亲和力的其它分子或化学基团(吸附介质或介质),并且其中所述介质中的间质通道的大小与介质的量平衡 表面积和培养基上结合位点的表面浓度,以提供足够的吸附能力,同时还允许血液通过吸附介质的相对较高的流速。

    Growth Factor Composition
    3.
    发明申请
    Growth Factor Composition 审中-公开
    生长因子组成

    公开(公告)号:US20080118542A1

    公开(公告)日:2008-05-22

    申请号:US11795234

    申请日:2006-01-19

    摘要: A composition is provided, which is capable of generating hard tissue when introduced in a mammalian subject and comprises a) an ionic complex of i) chitosan and ii) a negatively charged polysaccharide selected from the group consisting of heparin, heparan sulfate and dextran sulfate, and b) a hard tissue generating growth factor, said ionic complex being a carrier for said hard tissue generating growth factor.Also provided are a method of preparation in vitro of a bone graft substitute using the composition, a kit for carrying out the method, as well as use of the composition in the preparation of a medical device for generation of hard tissue in a mammalian subject in need thereof, and a method of generation of hard tissue at a desired site in a mammalian subject in need thereof.

    摘要翻译: 提供一种组合物,其能够在引入哺乳动物受试者时产生硬组织,并且包含a)i)壳聚糖的离子络合物和ii)选自肝素,硫酸乙酰肝素和硫酸葡聚糖的带负电荷的多糖, 和b)硬组织生成生长因子,所述离子复合物是所述硬组织生成生长因子的载体。 还提供了使用该组合物在体外制备骨移植物替代物的方法,用于实施该方法的试剂盒,以及该组合物在哺乳动物受试者的制备用于产生硬组织的医疗装置中的用途 需要,以及在有需要的哺乳动物受试者的期望部位产生硬组织的方法。

    Coating process
    4.
    发明授权
    Coating process 失效
    涂层工艺

    公开(公告)号:US5885647A

    公开(公告)日:1999-03-23

    申请号:US836745

    申请日:1997-05-20

    摘要: A process for coating of an intraocular lens to impart tissue compatibility thereto, comprising the steps: a) priming said lens using a solution of a polyamine; b) coating the lens treated in step a) above with a solution of a periodate-oxidized polysaccharide selected from heparin, heparain sulphate, and chondroitin sulphate to stabilize said polyamine by covalent and/or ionical cross-linking; c) coating the lens treated in step b) above with a solution of a polyamine; and d) coating the lens treated according to step c) above with a solution of a periodate-oxidized polysaccharide selected from heparin, heparain sulphate, and chondroitin sulphate in the presence of a cyanoborohydride to convert formed labile Schiff's bases to stable secondary amines.

    摘要翻译: PCT No.PCT / SE95 / 01459 Sec。 371日期1997年5月20日 102(e)日期1997年5月20日PCT提交1995年12月5日PCT公布。 公开号WO96 / 18423 日期1996年6月20日一种用于涂覆眼内透镜以赋予组织相容性的方法,包括以下步骤:a)使用多胺溶液引发所述镜片; b)用选自肝素,硫酸肝素和硫酸软骨素的高碘酸盐氧化多糖溶液涂覆上述步骤a)中处理的晶状体,以通过共价和/或离子交联稳定所述多胺; c)用多胺溶液涂覆上述步骤b)中处理的晶状体; 和d)在氰基硼氢化钠存在下,用选自肝素,硫酸乙酰肝素和硫酸软骨素的高碘酸盐氧化多糖溶液涂覆根据上述步骤c)处理的晶状体,以将形成的不稳定希夫碱转化成稳定的仲胺。

    Solid substrate coated with an aminopolysaccharide
    5.
    发明授权
    Solid substrate coated with an aminopolysaccharide 失效
    涂有氨基多糖的固体底物

    公开(公告)号:US5668193A

    公开(公告)日:1997-09-16

    申请号:US491889

    申请日:1995-12-05

    IPC分类号: A61L27/34 A61L33/00 C08J7/04

    摘要: A solid substrate, the surface of which has been modified to introduce reactive groups of a hydrophilic nature thereon, the modification being provided by a primer comprising a first polysaccharide containing as reactive groups amino and hydroxyl groups; and a process for the preparation of such solid substrate.

    摘要翻译: PCT No.PCT / SE94 / 00022 Sec。 371 1995年12月5日第 102(e)日期1995年12月5日PCT 1994年1月14日PCT PCT。 第WO94 / 16750号公报 日期1994年8月4日一种固体基质,其表面已经被修饰以在其上引入亲水性反应性基团,该修饰由包含含有作为反应性基团的第一多糖的引物包含氨基和羟基的引物提供; 以及制备这种固体基质的方法。

    USE OF A COMPOSITION FOR THE TREATMENT OF MUCOSITIS
    7.
    发明申请
    USE OF A COMPOSITION FOR THE TREATMENT OF MUCOSITIS 有权
    使用组合物治疗肌瘤

    公开(公告)号:US20120077773A1

    公开(公告)日:2012-03-29

    申请号:US13376947

    申请日:2010-06-10

    摘要: A composition having an ionic complex of chitosan and a negatively charged polysaccharide, selected from the group consisting of heparin, heparan sulfate and dextran sulfate, for use in the treatment of mucositis in a mammalian subject, to a method of preventing or treating mucositis in a mammalian subject, by applying topically a composition having an ionic complex of chitosan and a negatively charged polysaccharide, selected from the group consisting of heparin, heparan sulfate and dextran sulfate. The composition further relates to a pharmaceutical composition for topical administration of an ionic complex of chitosan and heparin.

    摘要翻译: 一种具有脱乙酰壳多糖离子配合物和负载多糖的组合物,其用于治疗哺乳动物受试者的粘膜炎的肝素,硫酸乙酰肝素和硫酸葡聚糖,用于预防或治疗粘膜炎的方法 哺乳动物受试者,通过局部施用具有壳聚糖离子络合物和带负电荷的多糖的组合物,所述多糖选自肝素,硫酸乙酰肝素和硫酸葡聚糖。 组合物还涉及用于局部施用壳聚糖和肝素的离子络合物的药物组合物。

    Method for Extracorporeal Removal of a Pathogenic Microbe, an Inflammatory Cell or an Inflammatory Protein From Blood
    8.
    发明申请
    Method for Extracorporeal Removal of a Pathogenic Microbe, an Inflammatory Cell or an Inflammatory Protein From Blood 有权
    病原微生物,炎症细胞或血液中的炎症蛋白体外去除方法

    公开(公告)号:US20090136586A1

    公开(公告)日:2009-05-28

    申请号:US12086126

    申请日:2006-12-13

    IPC分类号: A61K35/14 A01N1/02

    摘要: The present invention relates to a method for extracorporeal removal of a pathogenic microbe, an inflammatory cell or an inflammatory protein from mammalian blood/use of a device comprising a carbohydrate immobilized on a solid substrate, said carbohydrate having a binding affinity for a pathogenic microbe, an inflammatory cell or an inflammatory protein, for extracorporeal removal of said pathogenic microbe, inflammatory cell or inflammatory protein from mammalian blood/use of a carbohydrate having a binding affinity for a pathogenic microbe, an inflammatory cell or an inflammatory protein, wherein said carbohydrate is immobilized on a solid substrate, in the preparation of a device for treatment of a condition caused or aggravated by said pathogenic microbe, inflammatory cell or inflammatory protein/and a method for treatment of a mammalian subject suffering from a condition caused or aggravated by a pathogenic microbe, an inflammatory cell or an inflammatory protein.

    摘要翻译: 本发明涉及从哺乳动物血液中体外去除致病微生物,炎性细胞或炎性蛋白的方法,其使用包含固定在固体底物上的碳水化合物的装置,所述碳水化合物对致病微生物具有结合亲和力, 炎性细胞或炎症蛋白,用于从哺乳动物血液体外去除所述致病微生物,炎性细胞或炎症蛋白/使用对致病微生物,炎性细胞或炎性蛋白具有结合亲和力的碳水化合物,其中所述碳水化合物为 固定在固体基质上,在制备用于治疗所述致病微生物,炎性细胞或炎性蛋白质引起或加重的病症的装置中,以及用于治疗患有由病原体引起或加剧的病症的哺乳动物受试者的方法 微生物,炎性细胞或炎症蛋白。

    Oral hygiene composition
    9.
    发明授权
    Oral hygiene composition 失效
    口腔卫生组成

    公开(公告)号:US5711938A

    公开(公告)日:1998-01-27

    申请号:US737010

    申请日:1996-10-31

    申请人: Olle Larm

    发明人: Olle Larm

    摘要: Oral hygiene composition containing in combination chitosan and a sulphated, negatively charged polysaccharide in a biologically active amount; a process of improving oral hygiene in a mammal including man; and use of chitosan in combination with a sulphated, negatively charged polysaccharide for the manufacture of dentally active oral hygiene compositions.

    摘要翻译: PCT No.PCT / SE95 / 00476 Sec。 371日期:1996年10月31日 102(e)日期1996年10月31日PCT提交1995年4月28日PCT公布。 WO95 / 30403 PCT出版物 日期1995年11月16日口服卫生组合物包含组合壳聚糖和具有生物活性量的硫酸化带负电荷的多糖; 改善包括人在内的哺乳动物口腔卫生的过程; 并且使用壳聚糖与硫酸化带负电荷的多糖组合来制造牙科活性口腔卫生组合物。