title: [The changes in serum concentrations of interleukin-17 in diseases gastroduodenal zone].
abstract: OBJECTIVE
  Identify on patients with chronic gastritis, peptic ulcer disease, gastric cancer, serum concentrations of interleukin-17 and its relationship to clinical and morphological and serological characteristics.
  
  
  METHODS
  A comprehensive survey of 156 patients with diseases gastroduodenal zone. Diagnostic emphasis was placed on ELISA method as defined in the serum of IL-17, pepsinogen-I, - II, total antibodies to CagA Helicobacter pylori.
  
  
  RESULTS
  In studied patients revealed changes in the concentration of interleukin-17 correlate with the stage of atrophy of the gastric mucosa, tumor, level of pepsinogen, antibodies to the Helicobacter pylori.
  
  
  CONCLUSIONS
  The data obtained allow to recommend the use of interleukin-17 in serological differential diagnosis of diseases gastroduodenal zone.
authors.forename: L V
authors.initials: LV
authors.lastname: Matveeva
authors.forename: L M
authors.initials: LM
authors.lastname: Mosina
mesh_terms: D000328:Adult; D004386:Duodenum / Q000378:metabolism / Q000473:pathology; D005260:Female; D005753:Gastric Mucosa / Q000378:metabolism; D006801:Humans; D020381:Interleukin-17 / Q000097:blood*; D008297:Male; D008875:Middle Aged; D020116:Pepsinogen A / Q000097:blood; D020115:Pepsinogen C / Q000097:blood; D013270:Stomach / Q000473:pathology; D013272:Stomach Diseases / Q000097:blood* / Q000473:pathology
chemical_list: D020381:Interleukin-17; D020115:Pepsinogen C; D020116:Pepsinogen A