نتایج جستجو برای: k. penumoniae
تعداد نتایج: 377715 فیلتر نتایج به سال:
background infections caused by gram negative bacteria, producing extended-spectrum β-lactamase (esbl), including klebsiella pneumoniae are increasing all over the world with high morbidity and mortality. objectives the aim of this study was to determine the prevalence of k. pneumoniae encoding the ctx-m, tem-1 and shv-1 esbl enzymes genes, isolated from clinical specimens. materials and method...
An efficient electrochemical method for the preparation of 2-amino-5-substituted-1,3,4-oxadiazoles (4a-k) at platinum anode through the electrooxidation of semicarbazone (3a-k) at controlled potential electrolysis has been reported in the present study. The electrolysis was carried out in the acetic acid solvent and lithium perchlorate was used as supporting electrolyte. The products were chara...
We herein report the case of 75-year-old Japanese female with a community-acquired lung abscess attributable to Streptococcus pneumoniae (S. penumoniae) which extended into the chest wall. The patient was admitted to our hospital with a painful mass on the left anterior chest wall. A contrast-enhanced chest computed tomography scan showed a lung abscess in the left upper lobe which extended int...
secondary prevention trial of azithromycin in patients with coronary artery disease and serological evidence for Chlamydia penumoniae infection. The azithromycin in coronary artery disease: elimination of myocardial infection with Chlamydia (ACADEMIC) study. Circulation 1999; 99: 1540–7. [13] Muhlestein JB, Anderson JL, Carlquist JF et al. Randomized secondary prevention trial of azithromycin i...
OBJECTIVE To investigate the local epidemiology of Klebsiella penumoniae carrying bla(CTX-M-15) in southern China and to characterize the genetic environment of bla(CTX-M-15). METHODS PCR and DNA sequencing were used to detect and characterize the genetic contexts of bla(CTX-M-15). The clonal relatedness of isolates carrying bla(CTX-M-15) was determined by pulse-field gel electrophoresis. Con...
Bacterial pericarditis is a rapidly progressive and highly fatal infection, and is often diagnosed postmortem in half of the cases. Even with drainage and antibiotics, the mortality rate is high. Gram-positive cocci, specifically Streptococcus penumoniae, have been the most common cause of bacterial pericarditis with a preceding primary site of infection. Following the introduction of antibioti...
Streptococcus penumoniae is a major human pathogen responsible for respiratory tract infections, septicemia, and meningitis and continues to produce numerous cases of disease with relatively high mortalities. S. pneumoniae encodes up to three sialidases, NanA, NanB, and NanC, that have been implicated in pathogenesis and are potential drug targets. NanA has been shown to be a promiscuous sialid...
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