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首页> 外文期刊>Infection and immunity >Evidence that in vitro adherence of Klebsiella pneumoniae to ciliated hamster tracheal cells is mediated by type 1 fimbriae.
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Evidence that in vitro adherence of Klebsiella pneumoniae to ciliated hamster tracheal cells is mediated by type 1 fimbriae.

机译:1型菌毛介导了肺炎克雷伯菌对纤毛仓鼠气管细胞的体外粘附。

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摘要

Clinical isolates of fimbriated and nonfimbriated Klebsiella pneumoniae were examined for the ability to adhere to hamster tracheal cells cultured in vitro. Fimbriated-phase K. pneumoniae adhered preferentially to ciliated cells, whereas nonfimbriated-phase organisms were not adherent. The adherence was inhibited by D-mannose but not D-glucose, suggesting that type 1 fimbriae serve as the adhesin in the attachment process.
机译:检查有纤维和无纤维肺炎克雷伯菌的临床分离株对体外培养的仓鼠气管细胞的粘附能力。纤维化阶段的肺炎克雷伯菌优先粘附在纤毛细胞上,而非纤维化阶段的微生物则不粘附。 D-甘露糖抑制了粘附,但D-葡萄糖没有抑制粘附,表明1型菌毛在附着过程中充当粘附素。

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