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    • 83. 发明授权
    • Recombinant anti-tumor RNAse
    • 重组抗肿瘤RNA酶
    • US07189393B2
    • 2007-03-13
    • US09948391
    • 2001-09-06
    • Susanna M. RybakDianne L. Newton
    • Susanna M. RybakDianne L. Newton
    • A61K38/43
    • C12N9/22A61K38/00A61K47/6815
    • This invention provides for new recombinant ribonuclease proteins which are active when expressed by bacteria. This allows the recombinant ribonucleases of this invention to be fused in-frame with ligand binding moieties to form cytotoxic fusion proteins. Furthermore, these proteins are more active than ribonucleases currently available even though the proteins of this invention lack an N-terminal pyroglutamic acid, which has been found to be necessary for ribonucleolytic activity. Because these proteins are recombinant proteins, mutations which increase cytotoxicity can be engineered.
    • 本发明提供了当由细菌表达时具有活性的新的重组核糖核酸酶蛋白。 这允许本发明的重组核糖核酸酶与配体结合部分框架融合以形成细胞毒性融合蛋白。 此外,这些蛋白质比现有的核糖核酸酶更有活性,即使本发明的蛋白质缺乏已经被认为是核糖核酸分解活性所必需的N-末端焦谷氨酸。 因为这些蛋白质是重组蛋白,所以可以设计增加细胞毒性的突变。
    • 86. 发明授权
    • Wearable kneel-sit support device
    • 可穿戴式跪坐支撑装置
    • US07152919B2
    • 2006-12-26
    • US10481532
    • 2002-05-28
    • Steven J. WurzelbacherOva E. JohnstonStephen D. Hudock
    • Steven J. WurzelbacherOva E. JohnstonStephen D. Hudock
    • A47C1/00A47C7/50
    • A47C9/027A47C16/04
    • A wearable kneel-sit support device includes a U-shaped body that is pivotally connected to both a seat member and a base member. A linking member connects the seat member and the base member, such that moving one of the seat member and the base member causes both the seat member and the base member to rotate from a folded position adjacent the leg of the user to an unfolded position. In the unfolded position, the base member can rest on a horizontal surface and the seat member is substantially parallel to the base member, so that the wearer can sit on the seat while kneeling. The device may be worn on the lower leg of a user in a folded position to allow unhindered ambulation.
    • 可佩戴的跪坐支撑装置包括U形主体,该U形主体枢转地连接到座椅构件和基座构件。 连接构件连接座椅构件和基座构件,使得移动座椅构件和基座构件中的一个使得座椅构件和基座构件两者从邻近使用者的腿部的折叠位置旋转到展开位置。 在展开位置,基部构件可以搁置在水平表面上,并且座椅构件基本上平行于基部构件,使得穿着者可以在跪下的同时坐在座椅上。 该装置可以在折叠位置佩戴在使用者的小腿上,以允许不受阻碍的行走。