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血清、关节液中葡萄糖6-磷酸异构酶抗原浓度测定对诊断类风湿关节炎的意义 被引量:7

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摘要 目的探讨葡萄糖6-磷酸异构酶(GPI)抗原升高对诊断类风湿关节炎(RA)的意义。方法采用ELISA方法检测158例RA患者(活动期86例,非活动期72例)、96例其他风湿病患者和30例健康对照者血清中GPI抗原的浓度,RA患者同时还检测类风湿因子(RF)、关节疼痛及肿胀数、血沉(ESR)以及X线分级等临床指标;同时配对检测30例RA患者血清及关节液中GPI抗原浓度。结果①RA组GPI浓度明显高于风湿性疾病组和健康对照组;②RA患者关节液GPI浓度明显高于血清,两者呈高度正相关;RA患者GPI抗原浓度与压痛关节数、肿胀关节数及ESR等活动指标呈正相关,与病程、晨僵时间、X线分级、功能分级没有相关性。结论 RA患者血清GPI抗原具有良好的敏感性和特异性,可作为RA诊断的一种新指标;关节液中GPI抗原浓度明显高于血清浓度;GPI浓度与RA病情活动有一定相关性,动态定量检测GPI抗原有助于RA病情评估及疗效评价。
机构地区 河北省人民医院
出处 《现代中西医结合杂志》 CAS 2010年第25期3162-3163,共2页 Modern Journal of Integrated Traditional Chinese and Western Medicine
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  • 1Schubert D, Schmidt M, Zaiss D, et al. Autoantibodies to GPI and creatine kinase in RA. Nat Immunol, 2002, 3: 412-413.
  • 2Schaller M, Burton DR, Ditzel HJ. Autoantibodies to GPI in rheumatoid arthritis: linkage between an animal model and human disease. Nat Immunol, 2001, 2: 746-753.
  • 3Cha HS, Kim TJ, Kim JY, et al. Autoantibodies to glucose-6-phosphate isomerase are elevated in the synovial fluid of rheumatoid arthritis patients. Scand J Rheumatol, 2004, 33:179-184.
  • 4Kim JY, Lee MH, Jung KI, et al. Detection of antibodies against glucose 6-phosphate isomerase in synovial fluid rheumatoid arthritis using surface plasmon resonance (BIAcore). Exp Mol Med, 2003, 35: 310-316.
  • 5Kassahn D, Kolb C, Solomon S, et al. Few human autoimmune sera detect GPI. Nat Immunol, 2002, 3: 411-412.
  • 6Matsumoto I, Lee DM, Goldbach-Mansky R, et al. Low prevalence of antibodies to glucose-6-phosphate isomerase in patients with rheumatoid arthritis and a spectrum of other chronic autoimmune disorders. Arthritis Rheum, 2003, 48: 944-954.
  • 7Herve CA, Wait R, Venables PJ. Glucose-6-phosphate isomerase is not a specific autoantigen in rheumatoid arthritis. Rheumatology (Oxford), 2003,42: 986-988.
  • 8Jouen F, Vittecoq O, Leguillou F, et al. Diagnostic and prognostic values of antiglucose-6-phosphate isomerase antibodies in community-recruited patients with very early arthritis. Clin Exp Immunol, 2004,137: 606-611.
  • 9Schepp CP, Dannecker L, Haug M, et al. Autoantibodies in juvenile idiopathic arthritis: glucose-6-phosphate isomerase is not a specific target. J Rheumatol, 2004, 31: 1630-1638.
  • 10Gurney ME, Heinrich SP, Lee MR, et al. Molecular cloning and expression of neuroleukin, a neurotrophic factor for spinal and sensory neurons. Science, 1986, 234: 566-574.

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