ABSTRACT
Negative correlation between serum IgE levels and production of IFN-gamma by lymphocytes and positive correlation between serum IgE levels and production of IL-4 by lymphocytes was detected in 12 children with allergic asthma and recurrent respiratory diseases. Deficiency of reduced glutathione in whole blood and some disorders in phagocytic and oxidative burst activity of monocytes were observed in these children. Use of reduced glutathione, L-cysteine and anthocyane (Recancostat, Clear Vision, Switzerland) resulted in elevation of IFN-gamma production, lymphocyte response to mitogens, NK cell activity, increase in percentage of naive CD4(+) T lymphocytes (refreshment effect) and improvement of clinical status. Positive clinical results were lasted during 6 months.
