Research Article

Effects of Saponins against Clinical E. coli Strains and Eukaryotic Cell Line

Figure 4

The effect of saponin at 12 μg/mL and ampicillin, streptomycin, or ciprofloxacin at concentrations ranging from 25 to 400 μg/mL on the growth of the E. coli strains incubated for 18 h at 37°C in LB medium; mean of three independent experiments ± SD.
286216.fig.004a
(a)
286216.fig.004b
(b)
286216.fig.004c
(c)
286216.fig.004d
(d)
286216.fig.004e
(e)
286216.fig.004f
(f)