Helicobacter pylori
Copyright ©2005 Baishideng Publishing Group Inc.
World J Gastroenterol. Oct 28, 2005; 11(40): 6305-6311
Published online Oct 28, 2005. doi: 10.3748/wjg.v11.i40.6305
Table 2 H pylori cagA and vacA gene status
vacA status
cagA status
Signal region
Middle region
nPositiveNegatives1as1bs1cs2m1m2
GU3636050310360
NU1515020130150
Total5151070440510