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首页> 外文期刊>Infection and immunity >Evaluation of Pseudomonas aeruginosa toxin A in experimental rat burn wound sepsis.
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Evaluation of Pseudomonas aeruginosa toxin A in experimental rat burn wound sepsis.

机译:铜绿假单胞菌毒素A在实验性大鼠烧伤创面败血症中的评估。

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The search for methods to achieve control of Pseudomonas aeruginosa infection continues with the introduction of aluminum-absorbed toxoid developed from P. aeruginosa exotoxin. This toxoid induces significant titers of neutralizing and precipitating antibodies for toxin A when given with appropriate adjuvants. These experiments show that immunization with aluminum phosphate-absorbed toxoid failed to protect burned rats infected with P. aeruginosa. These and previous experiments show that active immunization with live P. aeruginosa provides good strain-specific protection in the same model. No cross-protection was demonstrated between strains of P. aeruginosa in these experiments.
机译:通过引入由铜绿假单胞菌外毒素开发的铝吸收类毒素,继续寻求控制铜绿假单胞菌感染的方法。当与适当的佐剂一起使用时,该类毒素会诱导明显的滴度,以中和沉淀出毒素A的抗体。这些实验表明,用磷酸铝吸附的类毒素免疫不能保护被铜绿假单胞菌感染的烧伤大鼠。这些和以前的实验表明,在同一模型中,以活铜绿假单胞菌进行主动免疫可提供良好的菌株特异性保护。在这些实验中,没有证明铜绿假单胞菌菌株之间有交叉保护。

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