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Preferential Presence of Decorin-Binding Protein B (BBA25) and BBA50 Antibodies in Cerebrospinal Fluid of Patients with Neurologic Lyme Disease

机译:神经性莱姆病患者脑脊液中Decorin结合蛋白B(BBA25)和BBA50抗体的优先存在

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摘要

Borrelia burgdorferi antibodies preferentially present in cerebrospinal fluid (CSF) were examined by differentially probing a B. burgdorferi expression library with CSF and sera from patients with neurologic Lyme disease. Several phage clones selectively reacted with CSF, and these genes were then expressed in recombinant form and used to detect specific antibody in an enzyme-linked immunosorbent assay. Decorin-binding protein B (BBA25) and BBA50 (hypothetical protein) elicited immunoglobulin G (IgG) or IgM detectable in CSF—but not sera—of patients, demonstrating preferential antibody production during neuroborreliosis.
机译:优先存在于脑脊液(CSF)中的伯氏疏螺旋体抗体通过对具有神经系统莱姆病患者的伯氏疏螺旋体表达文库与CSF和血清进行差异探测来进行检查。几个噬菌体克隆与CSF选择性反应,然后这些基因以重组形式表达,并用于在酶联免疫吸附测定中检测特异性抗体。 Decorin结合蛋白B(BBA25)和BBA50(假设蛋白)引发了在患者的CSF(而非血清)中可检测到的免疫球蛋白G(IgG)或IgM,证明了在神经硼蛋白病期间优先产生抗体。

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