TABLE 2.

MICs for pairs of H. pylori strains isolated before and after treatment with NTZ

Patient no.	MIC (μg/ml) for isolates obtained:
	Pretherapy	Posttherapy
1	0.06	0.125
2	4	4
3	1	2
4	4	4
5	4	4
6	4	4
7	1	2
9	0.5	0.5
11	0.5	1
12	2	4
14	1	2