منابع مشابه
Sodium chloride-esculin hydrolysis test for rapid identification of enterococci.
The ability of enterococci to cause severe disease in humans and their relative resistance to chemotherapeutic agents make it desirable to rapidly differentiate these organisms from other streptococci. We developed and evaluated a test that within 2 h distinguishes enterococci from other alpha-, beta-, or nonhemolytic streptococci in a buffered solution containing 0.2% esculin and 5% sodium chl...
متن کاملRapid sodium chloride tolerance test for presumptive identification of enterococci.
A rapid test is described which distinguishes enterococci from other group D streptococci in 8 to 24 h by use of a medium containing brain heart infusion agar, NaCl, dextrose, and bromocresol purple.
متن کاملRapid detection of vancomycin-resistant enterococci.
Campylobacter blood agar with clindamycin incubated in 6% CO2 served as a medium to both screen for vancomycin resistance and select for presumptive enterococci. Colonies that grew on the medium were specifically identified as enterococci within 30 min by the pyroglutamyl-beta-naphthylamide and rapid bile esculin tests. The combination of a selective medium plus rapid enzyme substrate tests off...
متن کاملRapid, cost-effective identification of group A streptococci and enterococci by pyrrolidonyl-beta-naphthylamide hydrolysis.
Group A streptococci and enterococci were identified by two L-pyrrolidonyl-beta-naphthylamide (PYR) hydrolysis tests. One uses Minitek PYR disks (BBL Microbiology Systems, Cockeysville, Md.); the other uses a swab impregnated with PYR reagent. Both tests and Strep-A-Chek (EY Laboratories, San Mateo, Calif.), a commercially available PYR test, were compared with conventional methods. The PYR met...
متن کاملVancomycin susceptibility and identification of motile enterococci.
Thirty-seven clinical isolates of Enterococcus gallinarum and Enterococcus casseliflavus and three type or reference strains of the species were studied with respect to vancomycin susceptibility and key identification characteristics. With the exception of one clinical isolate of E. casseliflavus (MIC, 4 micrograms/ml), MICs of vancomycin were 8 to 32 micrograms/ml. The type strain of E. gallin...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Clinical Microbiology
سال: 1983
ISSN: 0095-1137,1098-660X
DOI: 10.1128/jcm.17.2.369-370.1983