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    • 7. 发明申请
    • METHOD FOR DIAGNOSING A PERSON HAVING B-CELL PATHOLOGIES
    • 用于诊断患有B细胞病毒的人的方法
    • US20070249000A1
    • 2007-10-25
    • US11740272
    • 2007-04-25
    • Daniel TuseKevin DawsonWilliam HaddonEarl WhiteWasyl Malyj
    • Daniel TuseKevin DawsonWilliam HaddonEarl WhiteWasyl Malyj
    • G01N33/574G01N33/50
    • G01N33/57407
    • Described is a method for diagnosing a person having or being at risk of developing certain B-cell pathologies, including Sjögren's Syndrome and non-Hodgkin's lymphoma, and excluding patients with symptoms similar to Sjögren's Syndrome but with a different etiology, comprising the following steps: providing a sample of a body fluid or tissue from said person, said sample containing a mixture of unknown proteins, protein fragments or peptides; analyzing said samples with mass spectrometry to generate a m/z (mass to charge ratio) spectrogram for each sample; comparing whether the patient's sample contains m/z values that are characteristic of a Sjögren's Syndrome reference database derived from the analysis and cataloguing of multiple patient spectrograms; and determining whether said patient either has or does not have Sjögren's Syndrome on the basis of this comparative analysis.
    • 描述了一种用于诊断具有或具有发展某些B细胞病变的风险的人的方法,包括Sjögren综合征和非霍奇金淋巴瘤,并且排除具有与Sjögren综合征相似但具有不同病因的患者,包括以下步骤: 提供来自所述人的体液或组织的样品,所述样品含有未知蛋白质,蛋白质片段或肽的混合物; 通过质谱分析所述样品以产生每个样品的m / z(质荷比)谱图; 比较患者样本是否包含源自多个患者谱图分析和编目的Sjögren综合征参考数据库特征的m / z值; 并且基于该比较分析确定所述患者是否具有或不具有Sjögren综合征。