title: [Disorder of the mechanisms of the protection of the gastrointestinal tract in peptic ulcer patients].
mesh_terms: D000293:Adolescent; D000328:Adult; D002908:Chronic Disease; D004064:Digestive System / Q000276:immunology*; D006801:Humans; D007111:Immunity, Cellular; D007113:Immunity, Innate; D007136:Immunoglobulins / Q000032:analysis; D008875:Middle Aged; D010437:Peptic Ulcer / Q000209:etiology / Q000276:immunology*
chemical_list: D007136:Immunoglobulins
vernacular_title: Narushenie mekhanizmov zashchity zheludochno-kishechnogo trakta u bol'nykh iazvennoĭ bolezn'iu.