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    • 1. 发明申请
    • Method for Urodynamics Testing and Analysing
    • 尿动力学测试与分析方法
    • US20120179387A1
    • 2012-07-12
    • US13496841
    • 2010-09-13
    • Huinan DengHu ChenBo SongYi Chen
    • Huinan DengHu ChenBo SongYi Chen
    • G06F19/00
    • A61B5/208G09B23/303
    • A method for urodynamics testing and analysing comprises the steps of building an elastic element model of urethral bladder; building an urethral model; keeping anterior urethra perpendicular to the direction of gravity, measuring and recording urination data and calculating urination parameters; calculating the contraction length of the elastic element, further calculating the contraction velocity and contraction acceleration of the elastic element, and assessing the contraction function of detrusor muscle by using the maximum contraction acceleration of the elastic element; and learning the measurement of urethral resistance by using the cross-section area of the urethral model, and finding out the state of urethral obstruction by using the maximum cross-section area.
    • 尿动力学测试和分析方法包括建立尿道膀胱弹性元素模型的步骤; 建立尿道模型; 保持前尿道垂直于重力方向,测量和记录排尿数据并计算排尿参数; 计算弹性元件的收缩长度,进一步计算弹性元件的收缩速度和收缩加速度,并通过使用弹性元件的最大收缩加速度来评估逼尿肌收缩功能; 并通过使用尿道模型的横截面面积来了解尿道阻力的测量,并通过使用最大横截面面积找出尿道梗阻的状态。
    • 2. 发明申请
    • Method for Urodynamics Testing and Analysis
    • 尿动力学测试和分析方法
    • US20140330546A1
    • 2014-11-06
    • US14333535
    • 2014-07-17
    • Huinan DengHu Chen
    • Huinan DengHu ChenBo SongYi Chen
    • G06F19/12G06F17/50
    • G16H50/50
    • This invention relates to a noninvasive method for urodynamics testing and analysis, comprising: modeling a bladder before a releasing of the urine as a topological sphere, modeling a circle formed by cutting the topological sphere through its center as an elastic element, determining a functional relation between a length L of the elastic element and a urine volume a within the bladder: L=F(a), determining a functional relation between a length contraction ΔL of the elastic element and both of a urinary flow rate Q and the urine volume a within the bladder: ΔL=ξ(Q,a), determining a functional relation between a contraction velocity ν of the elastic element and the length contraction ΔL of the elastic element: ν=ΔL, calculating a value of an index DC for assessing a bladder contractility to determine the bladder contractility of the subject.
    • 本发明涉及一种用于尿动力学测试和分析的非侵入性方法,包括:在将尿液释放为拓扑球之前对膀胱进行建模,对通过其中心切割拓扑球作为弹性元件形成的圆进行建模,确定功能关系 在弹性元件的长度L和膀胱内的尿量a之间,L = F(a),确定弹性元件的长度收缩&Dgr; L与尿流量Q和尿液之间的功能关系 膀胱内的体积a:&Dgr; L =&xgr;(Q,a),确定收缩速度与ngr之间的函数关系; 的弹性元件和弹性元件的长度收缩&Dgr; L;计算用于评估膀胱收缩力以确定受试者的膀胱收缩力的指数DC的值。
    • 6. 发明申请
    • MIRNAS AS THERAPEUTIC TARGETS IN CANCER
    • MIRNAS作为癌症中的治疗目标
    • US20110166201A1
    • 2011-07-07
    • US12996249
    • 2009-06-05
    • Jingfang JuBo SongYuan Wang
    • Jingfang JuBo SongYuan Wang
    • A61K31/7052C12N5/00C12Q1/68C07H21/00A61P35/00
    • C12N15/1137A61K31/7088A61K45/06C12N15/113C12N15/1135C12N2310/113C12N2310/14C12N2320/31C12Q1/6886C12Q2600/136C12Q2600/178
    • MicroRNAs (miRNAs) are a class of non-coding small RNA molecules that regulate gene expression at the post-transcriptional level by interacting with 3′ untranslated regions (UTRs) of their target mRNAs. The invention relates to the application of miR-192 and miR-215. Both of these miRNAs impact cellular proliferation through the p53-miRNA circuit, and interact with dihydrofolate reductase (DHFR) and thymidylate synthase (TS). Particularly, upregulation of these miRNAs reduces cellular proliferation. The invention relates to this discovery. For example, inhibiting miR-192 and/or miR-215 sensitizes a neoplasm or a subject with a neoplasm to chemotherapeutic agents. Furthermore, measuring the levels of miR-192 and/or miR-215 provides one with information regarding whether the neoplasm or subject will respond to chemotherapeutic agents. Accordingly, the invention relates to composition and methods relating to the identification, characterization and modulation of the expression of miR-192 and miR-215.
    • 微RNA(miRNA)是一类非编码小RNA分子,通过与其靶mRNA的3'非翻译区(UTR)相互作用,在转录后水平调节基因表达。 本发明涉及miR-192和miR-215的应用。 这两种miRNA通过p53-miRNA电路影响细胞增殖,并与二氢叶酸还原酶(DHFR)和胸苷酸合酶(TS)相互作用。 特别地,这些miRNA的上调减少细胞增殖。 本发明涉及这一发现。 例如,抑制miR-192和/或miR-215使肿瘤或具有肿瘤的受试者对化学治疗剂敏感。 此外,测量miR-192和/或miR-215的水平提供了关于肿瘤或受试者是否将对化学治疗剂作出反应的信息。 因此,本发明涉及与miR-192和miR-215的表达的鉴定,表征和调节相关的组合物和方法。