نتایج جستجو برای: resistant streptococcus pneumoniae
تعداد نتایج: 243419 فیلتر نتایج به سال:
The following organisms have shown in vitro sensitivity to DBLTM Cefotaxime Sodium for Injection. Gram-positive: Staphylococci spp, including coagulase-positive, coagulase-negative and penicillinase-producing strains. Streptococci spp, including β-haemolytic and other streptococci such as Streptococcus mitis (viridans), Streptococcus pneumoniae. (Many strains of enterococci, e.g. Streptoco...
Abstract Background and objectives: Colonization of nasopharynx by Streptococcus Pneumoniae can lead to pneumococcal disease. This study was performed to determine the carriage rate of nasopharyngeal S.pneumoniae in adolescents and their antibiotic susceptibility and serotype prevalence in Zahedan, Iran Material and Methods: Nasopharyngeal specimens were obtained from 865 adolescents aged 10-19...
The prevalence and cotrimoxazole susceptibility of Streptococcus pneumoniae isolated from sputum of 100 HIV-positive patients attending the Nigeria Institute of Medical Research clinic was investigated using standard microbiological methods. Eleven of the sputum specimens grew Streptococcus pneumoniae. Antimicrobial susceptibility test showed that all the isolates were sensitive to amoxicillin,...
Streptococcus pseudopneumoniae is a recently described streptococcus that is phenotypically and genetically distinct from Streptococcus pneumoniae and other viridans streptococci. Key characteristics of S. pseudopneumoniae are the absence of a pneumococcal capsule, insolubility in bile, resistance or indeterminate susceptibility to optochin when incubated in 5% CO2 but susceptibility to optochi...
AIMS To determine if macrolide resistant Streptococcus pneumoniae will be a major concern in areas that receive annual mass azithromycin distributions for trachoma. METHODS A cross sectional survey was conducted of nasopharyngeal S pneumoniae isolates for susceptibility to azithromycin 1 year after administering a single dose of azithromycin to treat trachoma in a village in Nepal. RESULTS ...
The nationwide surveillance on antimicrobial susceptibility of bacterial respiratory pathogens from patients in Japan, was conducted by Japanese Society of Chemotherapy, Japanese Association for Infectious Diseases and Japanese Society for Clinical Microbiology in 2010. The isolates were collected from clinical specimens obtained from well-diagnosed adult patients with respiratory tract infecti...
Spanish clones of penicillin-resistant Streptococcus pneumoniae are the most common clones recovered in recent cases of meningitis in Spain. international multiresistant Streptococcus pneumoniae clone resistant to fluoroquinolones and other families of antibiotics. Increasing resistance of Streptococcus pneumoniae to fluoro-quinolones: results of a Hong Kong multicentre study in 2000. Streptoco...
A novel series of 11,12-cyclic carbonate azithromycin-3-O-descladinosyl-3-O-carbamoyl glycosyl derivatives were designed, synthesized, and evaluated for their antibacterial activities in vitro. Most of these compounds had significant antibacterial activity against seven kinds of susceptible strains. In particular, compound G1 exhibited the most potent activity against methicillin-resistant Stre...
The impact of bacterial conjugate vaccines on acute otitis media (AOM) is affected by several factors including population characteristics, bacterial etiology and vaccine conjugation method, carrier, and coverage. This study estimated the baseline etiology, distribution, and antibiotic susceptibility of bacterial serotypes that causes AOM in children aged <5 years in a public setting in Santiag...
BACKGROUND The development of antibiotic resistance among Streptococcus pneumoniae strains has caused significant health problems worldwide. OBJECTIVES The aim of this study was to determine antibiotic resistance pattern and serotypes distribution of Streptococcus pneumoniae strains isolated from clinical specimens. MATERIAL AND METHODS A total of fifty Streptococcus pneumoniae strains were...
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