Comparative evaluation of the results of different methods of infection H.pylory, the study involved 120 patients from 7 to 18 years of pathology of the upper gastrointestinal tract.

Pathogenicity genes of H.pylori studied in children with complicated peptic ulcer disease. Found that patients with compicated ulcer disease prevails serotype I (CagA+ Vac A+) H.pylori. CagA gene H.pylori is a factor that ...