Table 1

Jejunal bacterial flora in patients with gastric ulcer (group 1) and healthy volunteers (group 2)

Bacterial colonisation (>105/0.5 ml)
Before omeprazoleAfter omeprazoleAfter tetracycline
Group 1
 1 E coli L bifidus
 2
 3 C granulosum
 4Enterococcus
 5 Eu parvum
 6
 7 E coli
 8 B vulgatus
 9 E coli
 10 L bifidus
 11 B vulgatus
 12 B vulgatus
 13 B vulgatus
 14
 15 Enterococcus
 16
 17 C granulosum
 18
 19 C albicans
 20
 21 E coli Enterococcus
Group 2
 1 B vulgatus
 2 Eu parvum
 3 B vulgatus
 4
 5 L bifidus
 6
 7 E coli
 8 B vulgatus
 9 E coli Eu parvum
 10
 11
 12
 13 B vulgatus
 14 L bifidus
 15 EU lentum
 16
 17
 18 B uniformis E coli
 19 C granulosum
  • –, No bacterial colonisation >105/0.5 ml aspirate.