INJECTABLE MICROTISSUE SYSTEMS, DEVICES, AND METHODS
    2.
    发明申请
    INJECTABLE MICROTISSUE SYSTEMS, DEVICES, AND METHODS 审中-公开
    可注意的微观系统,设备和方法

    公开(公告)号:WO2016140716A1

    公开(公告)日:2016-09-09

    申请号:PCT/US2015/063266

    申请日:2015-12-01

    Abstract: Spheroid microtissues can mimic native tissue-like structure and function, and are thus useful for broad research applications and regenerative medicine. Disclosed embodiments include spheroid production methods that are high-throughput, suitable for efficient production, maintainable over long-term culture, and/or offer repeatable control over size distribution. Embodiments disclosed include spheroids that include blood vessels, which are proven useful for tissue survival and function. Embodiments include spheroids with functional, blood-perfused vascular networks upon injection in vivo. Dissolvable hydrogel microwell arrays enable high throughput parallel formation of spheroids in a single pipetting step and easy retrieval for downstream applications. Dynamic culture conditions stimulated endothelial cell and mesenchymal stem cell cocultures to self-organize and form blood-vessel structures within the spheroids. Vascularized spheroids were injected into mice and rapid perfusion of implant vessels within 4-7 days were observed.

    Abstract translation: 球状微结构可以模拟天然组织样结构和功能,因此可用于广泛的研究应用和再生医学。 公开的实施例包括高通量的球形生产方法,适合于有效生产,可长期培养可维持,和/或提供可重复控制的尺寸分布。 公开的实施方案包括包括血管的球体,其被证明可用于组织存活和功能。 实施方案包括在体内注射时具有功能性,血液灌注血管网络的球体。 可溶性水凝胶微孔阵列可以在单次移液步骤中实现高通量平行形成球体,并为下游应用轻松检索。 动态培养条件刺激内皮细胞和间充质干细胞共培养,以自组织形成球状体内的血管结构。 将血管化球体注射入小鼠,并观察4-7天内植入血管的快速灌注。

    AGGLOMERATES CONTAINING ONE OR MORE BIOLOGICAL AGENTS AND METHODS FOR PRODUCING THE SAME
    5.
    发明申请
    AGGLOMERATES CONTAINING ONE OR MORE BIOLOGICAL AGENTS AND METHODS FOR PRODUCING THE SAME 审中-公开
    含有一种或多种生物代谢物的组合物及其生产方法

    公开(公告)号:WO2011041083A1

    公开(公告)日:2011-04-07

    申请号:PCT/US2010/048339

    申请日:2010-09-10

    Abstract: The present invention relates to an agglomerated particle enrobed in a hydrophobic coating composition comprised of highly hydrogenated oils, waxes, and glycerides. The particle is specifically comprised of one or more biological agents of nutritional or biological value to a ruminant, which are agglomerated with a binder. The particle is specifically formed to have a substantially round surface with minimal surface irregularities. Thus, the particle is more uniformly coated with the hydrophobic coating composition, and the biological agents are better insulated from the degradation within the rumen.

    Abstract translation: 本发明涉及一种由高度氢化的油,蜡和甘油酯组成的疏水性涂料组合物中的凝聚颗粒。 颗粒特异性地包含一种或多种对反刍动物具有营养或生物学价值的生物制剂,其与粘合剂结合。 颗粒特别地形成为具有最小表面不规则性的大致圆形表面。 因此,颗粒更均匀地涂覆有疏水涂层组合物,并且生物制剂与瘤胃内的降解更好地隔离。

    추출물을 고농도로 함유하는 과립 또는 환의 제조방법
    10.
    发明申请
    추출물을 고농도로 함유하는 과립 또는 환의 제조방법 审中-公开
    在高浓度条件下制备含有提取物的颗粒或药丸的方法

    公开(公告)号:WO2013191319A1

    公开(公告)日:2013-12-27

    申请号:PCT/KR2012/005510

    申请日:2012-07-11

    Abstract: 본 발명은 (a) 유동층 기기에 분말상의 식물, 생약 또는 한약탕제 추출물을 투입하여 유동화하면서, 상기 추출물 분말에 정제수 또는 상기 추출물 분말과 동일한 종류의 추출물의 용액을 분무하여 추출물 분말의 미세과립을 생성하는 단계; 및 (b) 유동층 기기에 상기 단계 (a)에서 생성된 미세과립을 시드로 투입하여 유동화하면서, 상기 추출물의 용액을 분무하여 소정의 크기의 과립 또는 환으로 성장시키는 단계를 포함하는 식물, 생약 또는 한약탕제 추출물을 함유하는 과립 또는 환의 제조방법에 관한 것이다. 본 발명에 의하면, 추출물을 고농도로 함유하는 과립 및 환을 제조할 수 있다.

    Abstract translation: 本发明涉及一种制备含有植物,药草或传统东方汤剂提取物的颗粒或丸剂的方法,包括以下步骤:(a)将粉状植物,药草或传统东方汤剂提取物注入 流化床装置,并在提取粉末中将纯化水或提取物提取物的相同类型的提取物的溶液喷雾,同时使其流出,从而产生提取物粉末的微粒; 和(b)将步骤(a)产生的微粒作为种子注入到流化床装置中,并在使其流化的同时喷洒提取物的溶液,从而将微粒生长至预定尺寸的颗粒或丸剂。 根据本发明,可以制备含有高浓度提取物的颗粒或丸剂。

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