Table 2.

MICs and MBCs of undiluted GO and GP for eight strains of H. pylori a

Helicobacter strainGOGP
MIC (μg/ml)MBC (μg/ml)MIC (μg/ml)MBC (μg/ml)
NCTC 11637 8–1616–32250500
Roberts3232500500
106552B3232250–500500
106556B16–3216–32500500
107018B1632250250–500
107061B3232500500
107465B1632500500
107467B3232500500
  • a Values are ranges derived from two determinations (except five determinations were done with strain NCTC 11637 and three determinations were done with strain 106556B). A 500-μg/ml concentration of GP is the equivalent of a 4-μg/ml concentration of allicin.