Effects of metronidazole, tetracycline, and bismuth-metronidazole-tetracycline triple therapy in the Helicobacter pylori SS1 mouse model after 1 day of dosing: development of an H. pylori lead selection model.

We evaluated the effect of optimized doses and dosing schedules of metronidazole, tetracycline, and bismuth-metronidazole-tetracycline (BMT) triple therapy with only 1 day of dosing on Helicobacter pylori SS1 titers in a mouse model. A reduction of bacterial titers was observable with 22.5 and 112.