نتایج جستجو برای: streptococcus pyogenes
تعداد نتایج: 41893 فیلتر نتایج به سال:
1 Fritsch PO, Elias PM. Toxic epidermal necrolysis. In: Fitzpatrick TB, Eisen A, Wolff K, Freedberg IM, Austen FK, eds. Dermatology in general medicine. New York: McGraw-Hill, 1979;303-6. 2 Plaut ME, Mirani M. Toxic epidermal necrolysis due to E coli. JAMA 1972;219: 1629-32. 3 Connor WT. Fulminant streptococcus pyogenes infection. Br Med J 1981;282: 651. 4 Ortbals DW, Glew RH, Santa Cruz DJ. An...
The objectives of this study were to estimate the herd prevalence of major mastitis pathogens in bulk tank milk (BTM) in China dairy herds, to determine the relationship between the presence of mastitis pathogens and bulk tank milk somatic cell counts (BTSCC), and to investigate the impact of different dairy cattle farming modes and region on bacterial species. BTM samples collected from 894 da...
The serum opacity factor (SOF) of Streptococcus pyogenes is a serotyping tool and pathogenesis factor. Using SOF-coated latex beads in cell adherence assays and antiserum directed against SOF in S. pyogenes-HEp-2 cell adherence inhibition experiments, we demonstrate SOF involvement in the fibronectin-mediated adherence of S. pyogenes to epithelial cells. SOF exclusively targets the 30-kDa N-ter...
This study investigated the in vitro activity of gemifloxacin (SB-265805) against 50 recent clinical isolates of Streptococcus pyogenes, Streptococcus agalactiae and viridans streptococci using the microdilution method. This activity was compared with that of the quinolone agents ofloxacin, ciprofloxacin, levofloxacin, trovafloxacin and grepafloxacin, and with that of penicillin, ampicillin, cl...
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