TABLE 1.

MIC₅₀s, MIC₉₀s and ranges of MICs of the different compounds for 103 H. pylori strains

Compound	MIC (μg/ml)
	50%	90%	Range
Nitazoxanide	1	4	0.25–8
Tizoxanide	1	4	0.25–8
Metronidazole	2	>32	0.25–>32