Open AccessThe features of pathophisiology Helicobacter pilory associated ulceractive disease from the Khakasses
Author(s) -
Е. С. Агеева,
О. В. Штыгашева,
Н. В. Рязанцева
Publication year - 2009
Publication title -
bûlletenʹ sibirskoj mediciny
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.135
H-Index - 3
eISSN - 1819-3684
pISSN - 1682-0363
DOI - 10.20538/1682-0363-2009-4-5-9
Subject(s) - genotype , cd8 , immune system , peripheral blood , helicobacter pylori , population , gastroenterology , biology , immunology , disease , gastritis , chronic gastritis , medicine , gene , genetics , environmental health
Peculiarities of pathogene sis of Helicobacter pylori (HP)-associated gastric ulcer (GU) in Khakas se s are investigated. It is found that, in con - trast to Caucasian s, the activation of the Т-cell and humoral parts of the immune response in Mongoloids with GU is accompanied by the high con - tent of CD4 +- and CD20 +-lympho cytes in the muscou s coat of stomach. Changes revealed in the peripheral blood in GU patients were character - ized by a decrease in the magnitude of CD4 +- and CD8 +-lympho cyte subpopulations compared to patients with chronic gastritis. The detected pos - itive correlation between the АА-251 genotype of interleukin-8 and the risk of GU development in Khakssses indicated in favor of the existence of immuno-genetic regularities of GU development. The reasonability of determining population risk and protective genotypes of development of HРassociated GU in Khakasses is discussed.