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    • 1. 发明授权
    • Preparation of antigen-presenting human gamma-delta T cells and use in immunotherapy
    • 抗原呈递人γ-δT细胞的制备和用于免疫治疗
    • US08153426B2
    • 2012-04-10
    • US11573912
    • 2005-08-11
    • Bernhard MoserMarlene Brandes Kuchen
    • Bernhard MoserMarlene Brandes Kuchen
    • C12N5/071C12N5/0783C12N15/00
    • C12N5/0636A61K2039/5154A61K2039/5158C12N2501/05C12N2501/23C12N2501/999
    • The invention relates to a method for the preparation of efficient antigen-presenting human γδ T cells, to the γδ T cells prepared by such a method, and to their use in immunotherapy, vaccination, vaccine development and diagnostics. Similar to dendritic cells (DCs) in potency and efficacy, these human γδ T cells process antigens and present antigenic peptides to αβ T cells and induce antigen-specific responses (proliferation and differentiation) in naïve αβ T cells. γδ T cells are easily purified from peripheral blood, acquire “maturation” status (expression of essential adhesion, co-stimulatory and major histocompatibility complex molecules) within 1 day of in vitro culture under stimulation and induce strong primary and secondary T helper cell and cytotoxic T cell responses. The γδ T cells may be used in a method of treatment of tumors or chronic or recurrent infectious diseases, in identification of novel tumor or pathogen-derived antigens, and in the diagnosis of the immune competence of a patient.
    • 本发明涉及一种制备有效的抗原呈递人γδT细胞的方法,涉及通过这种方法制备的γδT细胞,以及它们在免疫治疗,疫苗接种,疫苗开发和诊断中的应用。 这些人γδT细胞与效能和效力方面的树突状细胞(DC)类似,可以处理抗原并将抗原肽存在于α和bgr中。 T细胞,并在初始α和bgr中诱导抗原特异性应答(增殖和分化) T细胞。 γδT细胞从外周血中容易地纯化,在刺激的1天内获得“成熟”状态(必需粘附,共刺激和主要组织相容性复合物分子的表达),并诱导强的初级和辅助性T辅助细胞和细胞毒性 T细胞反应。 γδT细胞可用于治疗肿瘤或慢性或复发性感染性疾病,鉴定新型肿瘤或病原体衍生的抗原以及诊断患者免疫能力的方法。
    • 5. 发明授权
    • Drill bit for the rotary-percussive drilling of preferably rock,
concrete or the like
    • 钻头用于优选岩石,混凝土等的旋转冲击钻孔
    • US5791424A
    • 1998-08-11
    • US610404
    • 1996-03-04
    • Bernhard MoserHans Peter Meyen
    • Bernhard MoserHans Peter Meyen
    • E21B10/02B28D1/04B28D1/14E21B7/24E21B10/04E21B10/44E21B10/48
    • B28D1/041E21B10/04E21B10/445E21B10/485E21B7/24
    • A drill bit is proposed, in particular for the rotary-percussive drilling of preferably rock, concrete or the like, which includes a thin-walled cylindrical drilling body (106) open to the drilling side and a drill-bit base (20) extending essentially radially and having an axially arranged drill-bit shank (101) for fastening the drill bit. The drill-bit base (20) has an outer contour in the radial direction, which outer contour follows a curve shape which has at least one inflection point. Furthermore, a drill bit is proposed whose drill-bit base (20) has an outer contour which passes through a minimum in the radial direction, the drill-bit base being connected in the rising radially outer curve section of its outer contour to the cylindrical drilling body. Further independent features of the drill bit according to the invention are at least one prominence (19) on the inside of the drill-bit base for crushing the material to be drilled, which prominence (19) projects from the contour of the inside, or a cuttings-discharge flute (109) having a variable helix angle on the outer contour of the drilling body (106).
    • 提出了一种钻头,特别是用于优选岩石,混凝土等的旋转冲击式钻孔,其包括向钻孔侧开口的薄壁圆柱形钻体(106)和钻头底座(20),所述钻头底座延伸 基本上径向地具有用于紧固钻头的轴向布置的钻头柄(101)。 钻头基座(20)在径向上具有外轮廓,该外轮廓遵循具有至少一个拐点的曲线形状。 此外,提出了一种钻头,其钻头基座(20)具有沿径向方向通过最小的外轮廓,钻头基座在其外轮廓的上升径向外弯曲部分中连接到圆柱形 钻体。 根据本发明的钻头的其它独立特征是在钻头基座的内侧上的至少一个突出部(19),用于破碎待钻孔的材料,该突起(19)从内部的轮廓突出,或 在所述钻孔体(106)的外轮廓上具有可变螺旋角的切屑排出槽(109)。