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[Effectiveness of ClNa-esculin broth for the rapid identification of the Enterococcus genus].

J Reina, Pericas Cn, Francisco Salvá, Pedro Alomar

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Abstract

The efficacy of the ClNa-esculine broth for the rapid identification (2 hours) of the species of the genus Enterococcus was evaluated and compared with the conventional biochemical methods requiring an incubation of 18-24 hours. Out of the 274 evaluated strains, 171 were positive for this investigation; 160 of them corresponded to Enterococcus spp (100%). The sensitivity of the test was 100%, the specificity 99.1%, the positive predictive value 99.3% and the negative predictive value 100%.

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What this paper is about

The efficacy of the ClNa-esculine broth for the rapid identification (2 hours) of the species of the genus Enterococcus was evaluated and compared with the conventional biochemical methods requiring an incubation of 18-24 hours. Out of the 274 evaluated strains, 171 were positive for this investigation; 160 of them corresponded to Enterococcus spp (100%). The sensitivity of the test was 100%, the specificity 99.1%, the positive predictive value 99.3% and the negative predictive value 100%.

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Available abstract

The efficacy of the ClNa-esculine broth for the rapid identification (2 hours) of the species of the genus Enterococcus was evaluated and compared with the conventional biochemical methods requiring an incubation of 18-24 hours. Out of the 274 evaluated strains, 171 were positive for this investigation; 160 of them corresponded to Enterococcus spp (100%). The sensitivity of the test was 100%, the specificity 99.1%, the positive predictive value 99.3% and the negative predictive value 100%.

Key concepts: Enterococcus, Predictive value, Microbiology, Biology, Medicine, Traditional medicine, Internal medicine, Antibiotics

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[Effectiveness of ClNa-esculin broth for the rapid identification of the Enterococcus genus]. — Research Paper | ScholarLens