Immunological Status of Children Infected with Helicobacter pylori

Abstract

Chronic gastritis and duodenitis at the children, associated with Helicobacter pylori infection, carried out by violations in a cellular link of immunity: lymphocytosis, imbalance of subpopulations T-cells with reduction of absolute CD3+, CD4+ - lymphocytes, increasing of absolute measures CD8+ - and CD16+ - lymphocytes. Increasing content of B - lymphocytes, maintenance of IgG and IgM in the peripheral venues blood demonstrates activation of a humoral link on the background of oppression of T - cellular immunity. In the peripheral blood had been shown increase of phagocyte activity of neutrophils, amount of highly active cells, level of the circulating immune complexes.