title: [Lymphocytic response of gastric and duodenal mucosa in Helicobacter pylori infection in children].
abstract: The authors evaluated morphologically gastric and duodenal mucosa in H. pylori infection in children. Fenotypic evaluation of T lymphocytes carried out in patients showed the increase in number of these cells in gastric antrum and corpus mucosa in comparison with controls according to the level of mucosal inflammation. B lymphocytes in inflamed gastric mucosa were dispersed as lamina propria infiltrates or in clusters (lymph nodules).
authors.affiliation: III Kliniki Chorób Dzieci AM w Białymstoku.
authors.forename: E
authors.initials: E
authors.lastname: Maciorkowska
authors.forename: J
authors.initials: J
authors.lastname: Dziecioł
authors.forename: M
authors.initials: M
authors.lastname: Kaczmarski
authors.forename: A
authors.initials: A
authors.lastname: Kemona
mesh_terms: D000293:Adolescent; D015703:Antigens, CD / Q000276:immunology; D002648:Child; D004386:Duodenum / Q000382:microbiology; D005260:Female; D005753:Gastric Mucosa / Q000382:microbiology; D016481:Helicobacter Infections / Q000276:immunology* / Q000382:microbiology*; D016480:Helicobacter pylori / Q000302:isolation & purification*; D006801:Humans; D008297:Male; D013601:T-Lymphocytes / Q000276:immunology*
chemical_list: D015703:Antigens, CD