[Change in the production of key cytokines for regulation eosinophilic granulocytes in Opisthorchis felineus invasion].

Opisthorchis invasion is accompanied by the imbalanced lymphocytic subpopulational composition manifested itself as induction of the B-link and, on the contrary, depression of T-lymphocytic populations (CD4+, CD8+), with their weaker helper-suppressor association. The immunocompetent cells were ascertained to show a higher production of TH2 cytokines that had an eosinophil-stumulating effect.