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首页> 外文期刊>Journal of Clinical Microbiology >Rapid identification of Neisseria gonorrhoeae and Neisseria meningitidis by using enzymatic profiles.
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Rapid identification of Neisseria gonorrhoeae and Neisseria meningitidis by using enzymatic profiles.

机译:用酶促谱快速鉴定Neisseria Gonorrhoeae和Neisseria Meningitidis。

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The enzymatic profiles of Neisseria gonorrhoeae, N. meningitidis, and related species were determined, using a total of 48 chromogenic substrates. Enzyme classes assayed for included glycosidases, aminopeptidases, phosphoamidases, proteases, lipases, esterases, and aryl sulfatase. A final test selection of 10 substrates, based upon their differential and reproducible characteristics, allowed the separation of N. gonorrhoeae and N. meningitidis from each other and from all species tested within 4 h after primary isolation on modified Thayer-Martin medium. The need for subculturing suspect colonies from modified Thayer-Martin medium to chocolate medium with a subsequent loss of 18 to 24 h of identification is eliminated.
机译:使用总共48个发色基质测定Neisseria淋病,N.脑膜炎和相关物种的酶促谱。用于包括糖苷酶,氨基肽,磷酰胺酶,蛋白酶,脂肪酶,酯酶和芳基磺酸糖酶的酶类。基于它们的差异和可重复的特性,允许彼此分离N.淋病和N.脑膜炎的最终试验选择10个底物。在修饰的Thayer-Martin培养基上初次分离后,在4小时内测试的所有物种。消除了从改性的Thayer-Martin培养基到巧克力培养基中培养的需要,随后损失为18至24小时的识别。

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