Journal: Antimicrobial Agents and Chemotherapy
Article Title: Accumulation of 10 Fluoroquinolones by Wild-Type or Efflux Mutant Streptococcus pneumoniae
Figure Lengend Snippet: Accumulation of fluoroquinolones by S. pneumoniae M3 (light gray bars), M4 (black bars), and R6 (white bars). Grepa, grepafloxacin; Cip, ciprofloxacin; Nor, norfloxacin; Oflox, ofloxacin; Levo, levofloxacin; Moxi, moxifloxacin; Gati, gatifloxacin; Clina, clinafloxacin; Sita, sitafloxacin; Trova, trovafloxacin. Mean values ± standard deviations are shown. (Error bars show standard deviations.)
Article Snippet: All antibiotics were gifts and were made up and used according to the manufacturers' instructions: ciprofloxacin and moxifloxacin, Bayer AG, Leverkusen, Germany; sparfloxacin, Rhone DPC Europe, Paris, France; grepafloxacin, GlaxoWellcome, Uxbridge, United Kingdom; gatifloxacin, Grunenthal GmBH, Aachen,Germany; clinafloxacin, Parke-Davis Warner Lambert, Somerville, N.J.; levofloxacin, Hoechst Marion Roussel, Strasbourg, France; sitafloxacin, Daiichi, Tokyo, Japan; norfloxacin, tetracycline, chloramphenicol, and acriflavine, Sigma, St. Louis, Mo.