Methods of diagnosing synovial disease in a mammal by detecting bacterial DNA in synovial tissues from dogs with inflammatory knee arthritis and degenerative anterior cruciate ligament rupture
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    发明申请
    Methods of diagnosing synovial disease in a mammal by detecting bacterial DNA in synovial tissues from dogs with inflammatory knee arthritis and degenerative anterior cruciate ligament rupture 审中-公开
    通过检测来自具有炎性膝关节炎和退行性前十字韧带断裂的狗的滑膜组织中的细菌DNA来诊断哺乳动物滑膜疾病的方法

    公开(公告)号:US20080045485A1

    公开(公告)日:2008-02-21

    申请号:US11893740

    申请日:2007-08-17

    申请人: Peter Muir

    发明人: Peter Muir

    摘要: Method of diagnosing persistent, chronic synovitis and progressive joint degradation in the joint of a mammal. The method including providing a test sample comprising synovial fluid, cell or tissue from the joint of a mammal; detecting the presence of bacterial DNA, measuring the concentration of one or more biomarkers being cathepsin K, MMP-2 and -9, cathepsin S, tartrate-resistant acid phosphatase, invariant chain, CD4+ T-lymphocytes, CD8+ T-lymphocytes, CD44+ mononuclear cells, Toll-like receptor-2, Toll-like receptor-9, or a combination thereof; and, comparing the concentration of the biomarker from the test sample to a corresponding biomarker concentration in a control sample from healthy dogs, or an internal PBMC control sample, wherein a statistically significant elevated concentration of the biomarker in the test sample indicates that the mammal's joint is diseased.

    摘要翻译: 在哺乳动物的关节中诊断持续性,慢性滑膜炎和进行性关节退化的方法。 该方法包括从哺乳动物的关节提供包含滑液,细胞或组织的测试样品; 检测细菌DNA的存在,测量作为组织蛋白酶K,MMP-2和-9的组织蛋白酶S,酒石酸抗性酸性磷酸酶,不变链,CD4 + T淋巴细胞的一种或多种生物标志物的浓度 ,CD8 + + T细胞,CD44 +单核细胞,Toll样受体-2,Toll样受体-9或其组合; 并且将来自测试样品的生物标志物的浓度与来自健康狗或内部PBMC对照样品的对照样品中相应的生物标志物浓度进行比较,其中测试样品中生物标志物的统计学显着升高浓度表明哺乳动物的关节 是患病的