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Immuno-fluorescence Assay of Leptospiral Surface-exposed Proteins
Published on: July 1, 2011
Borrelia burgdorferiに特異的な免疫複合体は,急性ライム病のライム病に特異的に作用する
S E Schutzer1, P K Coyle, P Reid
1Department of Medicine, University of Medicine and Dentistry of New Jersey-New Jersey Medical School, Newark 07103, USA. schutzer@umdnj.edu
JAMA
|December 2, 1999
まとめ
Borrelia burgdorferiの免疫複合体の検出は,活性ライム病 (LD) の診断に役立ちます. この単純な検査は,早期および活発なLD感染症の支持または排除に有望であることが示されています.
科学分野:
- 免疫学 免疫学とは
- 感染症 感染症は感染症です.
- 医療診断 医療診断
背景:
- ライム病の原因であるBorrelia burgdorferi感染症の診断は,活性感染症の検査が不足しているため,困難です.
- 現在の診断方法は,活発なB. burgdorferi感染を確実に検出できない可能性があります.
研究 の 目的:
- 活性ライム病の患者のB. burgdorferi固有の免疫複合体の存在を調査する.
- これらの免疫複合体の検出の診断的有用性を評価する.
主な方法:
- ライム病の168人の患者と145人の対照群の血清サンプルを分析した.
- B. burgdorferiの免疫複合体は,酵素関連免疫吸収測定法とウェスタンブロット技術を使用して検出されました.
- 試験は,8年間にわたって収集されたサンプルを盲目にして実施した.
主要な成果:
- B. burgdorferiの免疫複合体は,早期の血清陰性エリトーマ・ミグランス (EM) と血清陽性EMを含む,活発なLDを有する患者の高い割合で検出されました.
- 免疫複合体は,神経学的LDの患者でも発見されました.
- 免疫複合体は,健康な対照群,持続的な疲労の患者,または回復したLDの患者で検出されず,他の疾患対照群では低い検出率しか検出されませんでした.
結論:
- B. burgdorferiの免疫複合体の形成は,ライム病の活動中に一般的です.
- これらの免疫複合体の検出は,早期および活発なLDの診断をサポートまたは除外するための潜在的な方法を提供します.
- この検査は,ライム病の診断の精度を向上させる可能性がある.
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