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首页> 外文期刊>Journal of Clinical Microbiology >Application of a numerical index of discriminatory power to a comparison of four physiochemical typing methods for Candida albicans.
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Application of a numerical index of discriminatory power to a comparison of four physiochemical typing methods for Candida albicans.

机译:判别力数值指标在白色念珠菌四种理化分型方法比较中的应用。

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摘要

Four typing methods for the strain differentiation of Candida albicans (morphotyping, resistotyping, extracellular enzyme production, and carbon source assimilation reactions) were compared on a single population of 100 strains. An index of discriminatory power was used to facilitate this comparison. Extracellular enzyme production had poor discriminatory power, and carbon source assimilation reactions were poorly reproducible. Morphotyping and resistotyping had acceptable reproducibility and discrimination. The use of resistotyping and morphotyping in parallel enhanced discrimination without an unacceptable decrease in reproducibility, although other combinations did not enhance discrimination because reproductibility was impaired.
机译:在100个菌株的单个种群上比较了白色念珠菌菌株区分的四种分型方法(形态分型,抗分型,细胞外酶产生和碳源同化反应)。鉴别力指数被用来促进这种比较。细胞外酶产生的辨别力差,碳源同化反应的重现性差。形态分型和电阻分型具有可接受的可重复性和歧视性。并行使用电阻分型和形态分型可以提高区分度,而不会降低可重复性,尽管其他组合也不会提高区分度,因为可再生性受到了损害。

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