A novel simple method for quantifying bacteria from endotracheal aspirates.
J Med Microbiol
; 45(2): 153-4, 1996 Aug.
Article
em En
| MEDLINE
| ID: mdl-8683553
ABSTRACT
A convenient dipstrip method (Bacteruritest; Mast Diagnostics) for bacterial quantification was evaluated with 42 endotracheal aspirates. For 31 specimens, the dipstrip method yielded counts within a 10-fold range of surface plate counts. Two specimens yielded counts by the dipstrip within a 100-fold range of plate counts. Six specimens yielded confluent growth at the greatest dilution tested by the dipstrip method, and counts > 10(10) cfu/ml in the surface plate method. Three specimens yielded no detectable growth by the dipstrip and surface plate counts < 10(2) cfu/ml. Dipstrips provide a cheap, convenient method for the routine quantification of the bacterial load in endotracheal aspirates.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Bactérias
/
Traqueia
/
Contagem de Colônia Microbiana
/
Infecção Hospitalar
/
Pneumonia Bacteriana
Tipo de estudo:
Diagnostic_studies
Limite:
Adult
/
Humans
Idioma:
En
Ano de publicação:
1996
Tipo de documento:
Article