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Characterization of Indole-Positive Proteus mirabilis

机译:吲哚阳性变形杆菌的表征

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Thirteen indole-producing, swarming strains of Proteus were identified by additional biochemical testing as being Proteus mirabilis. These strains were characterized by 40 biochemical tests and by susceptibility testing to 11 antibiotics. All produced ornithine decarboxylase and were susceptible to members of the penicillin-cephalosporin groups of antibiotics. These indole-positive strains are similar to indole-negative P. mirabilis and are distinctly different from P. vulgaris. For greatest accuracy and to insure greatest clinical relevancy, P. mirabilis and P. vulgaris should be distinguished from one another in the laboratory by performing both the indole and ornithine decarboxylase tests.
机译:通过额外的生化测试,鉴定出十三株产于吲哚的蜂群变形杆菌,它们是奇异变形杆菌。这些菌株通过40次生化测试和对11种抗生素的敏感性测试来表征。所有产生的鸟氨酸脱羧酶均对青霉素-头孢菌素类抗生素敏感。这些吲哚阳性菌株类似于吲哚阴性的奇异假单胞菌,与寻常型假单胞菌明显不同。为了获得最大的准确性并确保最大的临床相关性,应通过执行吲哚和鸟氨酸脱羧酶测试,在实验室中区分出奇异假单胞菌和寻常型假单胞菌。

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