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Figure 1: Specific growth velocity (μ) as a function of treatment with the compounds at different concentrations. Bacterial strains: (a) Salmonella spp., (b) Klebsiella pneumoniae, (c) Shigella flexneri, (d) Shigatoxigenic Escherichia coli, (e) Enteropathogenic Escherichia coli, and (f) Escherichia coli ATCC 25922. Compounds: CBCHP: Chobet® bismuth cream with pectin, CBHG: Colloidal bismuth hydroxide gel, E: Excipients. Concentration of bismuth (grayscale): Without bismuth ([INSIDE:1]); 0.06 mg/ml ([INSIDE:2]); 0.12 mg/ml ([INSIDE:3]); 0.3 mg/ml ([INSIDE:4]) and 0.6 mg/ml ([INSIDE:5]). *(P < 0.05), **(P < 0.01) |
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