منابع مشابه
Efficacy of multiplex PCR procedure for Iranian Streptococcus pneumoniae isolates
Background: Identifying regional types and evaluating the frequency of pneumococcal strains has become increasingly important especially in vaccination. The purpose of this study was the identification and frequency determination of our regional serotype and evaluation of the performance of recent type specific multiplex PCR for the diagnosis of streptococcus pneumonia serotypes. Methods: All ...
متن کاملStreptococcus pyogenes clinical isolates and lipoteichoic acid.
Minimally subcultured clinical isolates of virulent nephritogenic and nonnephritogenic Streptococcus pyogenes of the same serotype showed major differences in lipoteichoic acid (LTA) production, secretion, and structure. These were related to changes in coccal adherence to and destruction of growing human skin cell monolayers in vitro. A possible relationship between cellular LTA content and gr...
متن کاملMacrolide resistance among invasive Streptococcus pneumoniae isolates.
CONTEXT Macrolide antibiotics, including erythromycin, clarithromycin, and azithromycin, are the mainstays of empirical pneumonia therapy. Macrolide resistance among Streptococcus pneumoniae, the most common cause of community-acquired pneumonia, is increasing in the United States. Whether resistance is a significant problem or whether macrolides remain useful for treatment of most resistant st...
متن کاملFluoroquinolone-resistant Streptococcus agalactiae isolates from Argentina.
Fluoroquinolone resistance is a growing problem that has only recently emerged in S. agalactiae. Between 2005-2007, WHONET--Argentina network evaluated levofloxacin susceptibility in 1128 clinical S. agalactiae isolates, 10 (0.9%) of which proved to be resistant. Nine of them had come from 5 hospitals (in Buenos Aires City and 4 Argentinean provinces) and recovered from urine (n=7) and vaginal ...
متن کاملSusceptibility testing of Streptococcus mitis group isolates.
BACKGROUND & OBJECTIVES Suppurative oral and maxillofacial infections are usually mixed infections due to aerobic and anaerobic bacteria, most frequently by oral streptococci and antimicrobial treatment is necessary for such infections. The aim of this study was to investigate the antimicrobial susceptibility of Streptococcus mitis group strains isolated from Romanian patients with different or...
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ژورنال
عنوان ژورنال: American Journal of Clinical Pathology
سال: 1996
ISSN: 0002-9173,1943-7722
DOI: 10.1093/ajcp/106.5.695b