Antimicrobial activity of Sapindus mukorossi and Rheum emodi extracts against H pylori: In vitro and in vivo studies

Table 1 Antibiotic sensitivity patterns of H pylori strains as determined by E-test (n = 30)

Antibiotic	Sensitiven (%)	Resistancen (%)	Range(μg/mL)	MIC1 (μg/mL)
Metronidazole	7 (23.4)	23 (76.6)	0.0125 - > 256	> 8
Clarithromycin	28 (93.3)	2 (6.7)	< 0.016 - > 256	> 2
Amoxicillin	28 (93.3)	2 (6.7)	< 0.016 - > 256	> 0.5
Tetracycline	28 (93.3)	2 (6.7)	< 0.016 - 2	> 4

¹MIC- Minimum Inhibitory Concentration. (Values in parentheses are percentages).