PREPARATION AND XENOTRANSPLANTATION OF PORCINE ISLETS
    7.
    发明申请
    PREPARATION AND XENOTRANSPLANTATION OF PORCINE ISLETS 有权
    磷离子的制备和XENOTRANSPLANS

    公开(公告)号:US20080279827A1

    公开(公告)日:2008-11-13

    申请号:US11932538

    申请日:2007-10-31

    摘要: The invention relates to developments in the treatment of diabetes in mammals. Particularly it relates to a method of preparing a xenotransplantable porcine islet preparation capable upon xenotransplantation of producing porcine insulin in an appropriate recipient mammal, the method including or comprising the steps of: (I) harvesting the pancreas of piglets at or near full term gestation, and (ii) extracting pancreatic β islet cells from the harvested pancreas wherein the islets (at least at some stage in the performance of the method) are exposed to nicotinamide. Further, the invention relates to a method of encapsulation of a xenotransplantable porcine islet preparation, and transplantation of such a preparation, or a capsule containing such a preparation, into an appropriate recipient mammal.

    摘要翻译: 本发明涉及哺乳动物糖尿病治疗的发展。 特别地涉及一种制备能够在合适的受体哺乳动物中异种移植产生猪胰岛素的异种移植的猪胰岛制剂的方法,所述方法包括或包括以下步骤:(I)在全期妊娠或接近全期妊娠收获仔猪的胰腺, 和(ii)从收获的胰腺中提取胰岛β岛细胞,其中胰岛(至少在该方法的某一阶段)暴露于烟酰胺。 此外,本发明涉及一种非异种移植的猪胰岛制剂的包封方法,以及将这种制剂或含有这种制剂的胶囊移植到合适的受体哺乳动物中。

    Preparation and xenotransplantation of porcine islets
    9.
    发明授权
    Preparation and xenotransplantation of porcine islets 有权
    猪胰岛的制备和异种移植

    公开(公告)号:US08142769B2

    公开(公告)日:2012-03-27

    申请号:US11932538

    申请日:2007-10-31

    IPC分类号: A01N63/00 C12N5/02

    摘要: The invention relates to developments in the treatment of diabetes in mammals. Particularly it relates to a method of preparing a xenotransplantable porcine islet preparation capable upon xenotransplantation of producing porcine insulin in an appropriate recipient mammal, the method including or comprising the steps of: (I) harvesting the pancreas of piglets at or near full term gestation, and (ii) extracting pancreatic β islet cells from the harvested pancreas wherein the islets (at least at some stage in the performance of the method) are exposed to nicotinamide. Further, the invention relates to a method of encapsulation of a xenotransplantable porcine islet preparation, and transplantation of such a preparation, or a capsule containing such a preparation, into an appropriate recipient mammal.

    摘要翻译: 本发明涉及哺乳动物糖尿病治疗的发展。 特别地涉及一种制备能够在合适的受体哺乳动物中异种移植产生猪胰岛素的异种移植的猪胰岛制剂的方法,所述方法包括或包括以下步骤:(I)在全期妊娠或接近全期妊娠收获仔猪的胰腺, 和(ii)提取胰腺; 其中胰岛(至少在该方法的某一阶段)暴露于烟酰胺的胰腺细胞。 此外,本发明涉及一种非异种移植的猪胰岛制剂的包封方法,以及将这种制剂或含有这种制剂的胶囊移植到合适的受体哺乳动物中。