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.