СИСТЕМНЫЙ ВОСПАЛИТЕЛЬНЫЙ ОТВЕТ ПРИ ОБОСТРЕНИИ ХРОНИЧЕСКОГО ПРОСТОГО БРОНХИТА, ОБУСЛОВЛЕННОМ ВИРУСОМ ГРИППА В, У ЖЕНЩИН В ПЕРВОМ ТРИМЕСТРЕ БЕРЕМЕННОСТИ

Abstract

The contents of anti-inflammatory and pro-inflammatory cytokines in 95 women in the first trimester of gestation were studied. The first (control) group included 25 women with physiologic course of pregnancy; the second group consisted of 25 patients with exacerbation of chronic simple bronchitis caused by influenza virus B (antibody titers were 1:16-1:64); the third group consisted of 24 pregnant women with exacerbation of chronic simple bronchitis under influenza virus В (antibody titers were 1:32-1:128); the fourth group consisted of 21 women with exacerbation of chronic simple bronchitis induced by influenza virus B (antibody titers were 1:64-1:256) at early stages of gestation. In the patients of the second group in comparison with the patients of the first group there was an increase of IL-4 till 19.7±2.17 pg/ml, of TNF-α till 33.4±3.09 pg/ml and of INF-γ till 30.9±2.64 pg/ml (in the control it was 12.9±1.16 pg/ml, р<0.01; 24.7±2.27 pg/ml, р<0.05 and 22.3±2.08 pg/ml, р<0.05, respectively). In the third group in comparison with the second group there was no growth of anti-inflammatory and pro-inflammatory cytokines. In the fourth group in comparison with the second group there was the biggest increase of IL-4 till 27.7±2.42 pg/ml (р<0.05), of TNF-α till 43.6±2.79 pg/ml (p<0.05) and of INF-γ till 40.7±2.96 pg/ml (p<0.05). This suggest the paramount importance of the growth of anti-virus antibodies titers in the pathogenesis of exacerbation of chronic simple bronchitis under influenza virus B in women at early stages of gestation.