Bacteroides nordii and Bacteroides salyersiae Isolated from Post-operative Peritonitis Patients
Laboratory Medicine Online
;
: 111-115, 2016.
Artículo
en Coreano
| WPRIM
| ID: wpr-16395
ABSTRACT
In this study, we report three cases in which two species of the Bacteroides fragilis group, 'Bacteroides nordii' and 'Bacteroides salyersiae', were isolated from peritoneal fluid cultures from post-operative peritonitis patients. The two species of the B. fragilis group were initially misidentified as B. fragilis/Bacteroides stercoris and Bacteroides ovatus by Rapid ID 32A (bioMérieux, France), and finally confirmed as B. nordii and B. salyersiae using matrix-assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF MS) and 16s rRNA sequencing. For the identification of anaerobes, particularly B. fragilis group organisms, MALDI-TOF MS is a useful method not only because of its concordance with 16S rRNA sequencing results, but also because of its rapidity and simple procedure.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Peritonitis
/
Análisis Espectral
/
Espectrometría de Masas
/
Bacteroides
/
Bacteroides fragilis
/
Líquido Ascítico
Límite:
Humanos
Idioma:
Coreano
Revista:
Laboratory Medicine Online
Año:
2016
Tipo del documento:
Artículo
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