Laboratory diagnosis of Branhamella catarrhalis.
نویسندگان
چکیده
منابع مشابه
Branhamella (Neisseria) catarrhalis: criteria for laboratory identification.
Eleven clinically significant isolates of Branhamella catarrhalis grew well on modified Thayer-Martin medium and produced beta-lactamase, but did not grow on nutrient agar at 22 degrees C. Minimum inhibitory concentrations of vancomycin, colistin, and trimethoprim were found to be higher than the concentrations of these antibiotics in modified Thayer-Martin medium. The criteria necessary for la...
متن کاملBranhamella catarrhalis
A modified oxidation-fermentation medium was developed as a practical medium for highly sensitive and specific detection of acid production from carbohydrates by Neisseria spp. and Branhamella catarrhalis. A total of 756 strains representing 17 Neisseria spp. and Branhamella catarrhalis were tested in this medium, in which the protein concentration was reduced relative to the carbohydrate conce...
متن کاملBranhamella catarrhalis respiratory infections.
Branhamella catarrhalis is an aerobic Gram-negative diplococcus. It has been traditionally regarded as an oropharyngeal commensal and until recently was only identified as a pathogen in cases of bronchopulmonary infections. The aim of this study was to analyse the characteristics of the respiratory infections caused by B. catarrhalis and to know the antibiotic susceptibility of this microorgani...
متن کاملPneumonia due to Branhamella catarrhalis.
In 12 of 451 patients diagnosed as having pneumonia in a single hospital over 18 months the causative organism appeared to be Branhamella catarrhalis.
متن کاملBronchopulmonary infection due to Branhamella catarrhalis.
Over six months Branhamella catarrhalis was isolated in pure culture from the sputum of 81 patients with symptoms of acute respiratory tract infection. Of 38 patients who were infected in the community, over half required admission to hospital. The remaining 43 patients acquired the infection in hospital. Forty one of the 81 isolates produced beta-lactamase, 24 of these being hospital acquired ...
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ژورنال
عنوان ژورنال: Journal of Clinical Pathology
سال: 1988
ISSN: 0021-9746
DOI: 10.1136/jcp.41.8.923-a