Table 2

Association between integrity cag PAI, IS605, and vacA genotype of H. pylori.

vacA genotype

cagPAI

IS605 present outside cag PAI

Non-peptic ulcers

Non-Bleeding Peptic ulcers

Bleeding peptic ulcers

Total % of isolates

Patient 1

Patient 2

Patient 1

Patient 2

Patient 1

Patient 2

CP +

-

s1b/m1 (9)*

s1b/m2 (5), s0/m1 (1)

s1b/m1 (7) s2/m2 (1),

s1b/m1 (3), s1b/m2 (1), s0/m1 (1)

s1b/m1 (7)

s1b/m1 (6), s1b/m0 (1)

84

CP +

+

s1b/m2 (1)

s1b/m1 (2)

6

CP -

-

s1b/m1 (1)

s1b/m1 (2)

6

CP +/-

+

s0/m1 (1)

2

CP +/-

-

s1b/m1 (1)

2

( )*, numbers of isolates; CP+, complete; CP-, without; CP+/-, incomplete; s0, untypeable for signal region; m0, untypeable for middle region. Patient No.1: Mestizo female, 54 years old, without peptic ulcers or ulcer history; patient No 2: Mestizo male, 53 years old, without peptic ulcers or ulcer history; patient No 3: Mestizo male, 63 years old, with ulcer history, non-bleeding duodenal ulcers; patient No 4: Mestizo female, 65 years old, with ulcer history, non-bleeding duodenal ulcers; patient No 5: Mestizo male, 61 years old, without ulcer history, bleeding duodenal ulcers; patient No 6: Mestizo male, 72 years old, with ulcer history, bleeding gastric ulcers.

Antonio-Rincón et al. Annals of Clinical Microbiology and Antimicrobials 2011 10:18   doi:10.1186/1476-0711-10-18