Effect of Helicobacter pylori infection on expressions of Bcl-2 family members in gastric adenocarcinoma

Table 2 Effect of H pylori infection on expression of Bax

		Adenocarcinoma	Resection margin
H pylori (-)		0.309 ± 0.123	0.353 ± 0.139
H pylori (+)	cagA (-)	0.650 ± 0.393a	0.645 ± 0.327a
	cagA (+)	0.979 ± 0.375ac	1.001 ± 0.361ac

^aP < 0.05, vs H pylori negative group,

^cP < 0.05, vs cagA^-H pylori infection group.