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首页> 外文期刊>Journal of Clinical Microbiology >Analysis of tests used to differentiate Trichophyton rubrum from Trichophyton mentagrophytes.
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Analysis of tests used to differentiate Trichophyton rubrum from Trichophyton mentagrophytes.

机译：用于区分毛癣癣菌和薄荷癣菌的测试的分析。

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Differential identification of Trichophyton rubrum and Trichophyton mentagrophytes was evaluated by using the standard in vitro hair perforation test as a criterion for identification and comparing its effectiveness with that of nine other tests used to differentiate these two taxa. Correlation and multiple regression analysis showed that no single test or combination of these tests was able to make the differentiation as effectively as the standard in vitro hair perforation test. Using relative error analysis, we suggest an identification scheme based upon selective utilization of potato-carrot agar for sporulation and the standard in vitro hair perforation test. Using potato-carrot agar for development of typical microconidia on each of the nonsporulating primary isolates and subsequently performing the standard in vitro hair perforation test only on those isolates that failed to produce spores on potato-carrot medium, we showed that this combination scheme provides more expedient results, without any sacrifice in reliability, than the standard in vitro hair perforation test alone.
机译：通过使用标准的体外毛发穿孔试验作为鉴定标准，并将其有效性与用于区分这两个分类群的其他九种试验的有效性进行比较，评估了红毛癣菌和薄荷癣菌的鉴别。相关性和多元回归分析表明，没有一项测试或这些测试的组合能够像标准的体外头发穿孔测试一样有效地进行分化。使用相对误差分析，我们提出了一种基于选择性利用马铃薯胡萝卜琼脂进行孢子形成和标准体外毛发穿孔测试的鉴定方案。使用马铃薯胡萝卜琼脂在每个非形成孢子的初级分离株上形成典型的微分生孢子，然后仅对在马铃薯胡萝卜培养基上未能产生孢子的那些分离株进行标准的体外毛孔测试，我们证明了这种组合方案可提供更多与单独的标准体外头发穿孔测试相比，该方法具有便利的结果，而没有牺牲任何可靠性。

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