Sodium Polyanethol Sulfonate Modulates Natural Transformation of SigH-Expressing Staphylococcus aureus
نویسندگان
چکیده
منابع مشابه
Sodium polyanethol sulfonate sensitivity of anaerobic cocci.
Growth of Peptostreptococcus anaerobius was shown to be totally inhibited by sodium polyanethol sulfonate (SPS). Other anaerobic cocci grew in the presence of SPS although some strains of Peptococcus prevotii and Peptococcus magnus showed delayed growth. A SPS disk assay for the presumptive identification of P. anaerobius is described.
متن کاملNeutralization of human serum lysozyme by sodium polyanethol sulfonate but not by sodium amylosulfate.
Sodium polyanethol sulfonate (SPS) at 500 microgram/ml, but not sodium amylosulfate (SAS) at 500 microgram/ml, precipitated egg white lysozyme (1 mg and 50 microgram of lysozyme per ml) as determined with the assay strain Micrococcus lysodeikticus ATCC 4698. Fresh and heat-inactivated (56 degrees C, 30 min) human serum (80%, vol/vol) killed M. lysodeikticus (10(4) bacteria per ml at zero time) ...
متن کاملInhibitory effect in vitro of sodium polyanethol sulfonate on the growth of Neisseria meningitidis.
The influence of 0.05% sodium polyanethol sulfonate on the growth of 24 strains of Neisseria meningitidis in broth medium was examined; several of the strains were markedly inhibited. A paper disk method was evolved for screening the sensitivity of various bacteria to sodium polyanethol sulfonate on solid medium; the highest sensitivity was observed in N. meningitidis and Neisseria gonorrhoeae....
متن کاملDetection of bacteremia in children with sodium polyanethol sulfonate: a prospective clinical study.
A prospective study was made of 1,000 consecutive duplicate blood cultures obtained from sick children to evaluate the usefulness of sodium polyanethol sulfonate (SPS). With the small volumes of blood (1 to 5 ml) usually obtained for blood cultures in children, SPS did not increase the frequency of recovery of organisms judged to be associated with clinical infections, with the possible excepti...
متن کاملTolerance of Staphylococcus Aureus to Sodium Chloride.
Parfentjev, I. A. (Institute of Applied Biology, New York, N.Y.), and Anna R. Catelli. Tolerance of Staphylococcus aureus to sodium chloride. J. Bacteriol. 88:1-3. 1964.-The tolerance of Staphylococcus aureus to high concentrations of sodium chloride in liquid medium has been reported. We found that S. aureus grows at 37 C in Tryptose Phosphate Broth saturated with sodium chloride. No differenc...
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: Current Microbiology
سال: 2017
ISSN: 0343-8651,1432-0991
DOI: 10.1007/s00284-017-1409-5