نتایج جستجو برای: streptococcus faecalis

تعداد نتایج: 47225  

Journal: :Proceedings of the National Academy of Sciences 1982

2008
H. Y. CHEN J. D. WILLIAMS CHEN A N D J. D. WILLIAMS France Horodniceanu

Ten isolates of Streptococcus faecalis and two isolates of S. faecium were studied together with an NCTC strain of each species. Antibiotic susceptibility tests showed different patterns of high-level resistance to aminoglycosides. Three S. faecalis strains were highly resistant to gentamicin and other aminoglycosides. By means of a filter membrane technique, transfer of high-level resistance t...

Journal: :Infection and immunity 1978
J Santoro M E Levison

A simple model of infective endocarditis was produced in rats. With the aid of a guide wire, polyethylene catheters were passed into the left ventricle through the right carotid artery of Sprague-Dawley rats weighing 300 to 350 g. A volume of 1 ml of an overnight culture of Streptococcus mitis, Staphylococcus aureus, or Streptococcus faecalis was intravenously injected 1 to 2 days after cathete...

Journal: :Journal of clinical microbiology 2006
Gioconda Brigante Francesco Luzzaro Alessia Bettaccini Gianluigi Lombardi Francesca Meacci Beatrice Pini Stefania Stefani Antonio Toniolo

The Phoenix system (Becton Dickinson Diagnostic Systems, Sparks, MD) was evaluated for identification (ID) to the species level of streptococci and enterococci. Two hundred clinical isolates were investigated: beta-hemolytic streptococci (n = 50), Streptococcus pneumoniae organisms (n = 46), viridans group streptococci (n = 31), Enterococcus faecium (n = 36), Enterococcus faecalis (n = 25), and...

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