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Detection of Antibodies to Toxin-Coregulated Pili in Sera from Cholera Patients

机译:霍乱患者血清中毒素强化菌毛抗体的检测

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Monoclonal antibodies (MAbs) were prepared against toxin-coregulated pili (TCP) isolated from Vibrio cholerae O1 El Tor. Despite their limited bactericidal potential, two MAbs were able to mediate biotype-specific protection against experimental cholera in infant mice. These MAbs were used in immunoblotting studies to assess seroconversion to El Tor TCP following cholera. Clear anti-pilus responses were observed in five of nine patients.
机译:制备了针对霍乱弧菌 O1 El Tor毒素协同菌毛(TCP)的单克隆抗体(MAb)。尽管它们的杀菌潜力有限,但两种单克隆抗体仍能够介导针对小鼠小鼠实验性霍乱的生物型特异性保护。这些单克隆抗体在免疫印迹研究中用于评估霍乱后血清转化为El Tor TCP的血清。 9名患者中有5名观察到明显的抗菌毛反应。

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