[Evaluation of soluble components of receptors with weak affinity for IgE (sCD23) in children with pollinosis given specific immunotherapy]. / Ocena rozpuszczalnej skladowej receptora o slabym powinowactwie dla IgE (sCD23) u dzieci z pylkowica poddanych immunoterapii swoistej.

The aim of this study was the evaluation of the measurement of sCD23 and IgE levels before and after immunotherapy. The research was conducted in a group of 23 children aged 6 to 18 years with pollinosis diagnosed on the basis of the patient's history, increased IgE level and positive skin tests with pollen allergens. The control group consisted of 10 healthy children in the same age with normal IgE level. The treated children were examined before and 6 weeks after immunotherapy. Before immunotherapy in both groups of children (with the high and medium IgE level) the sCD23 concentration was statistically higher (level of significance p < 0.001) compared to the sCD23 level in the healthy children. After immunotherapy we observed significant decrease of the sCD23 level. We did not found correlation between sCD23 and IgE in children with pollinosis before and after immunotherapy.

[Effect of immunotherapy on selected immunologic indices in children with pollinosis]. / Wplyw odczulania swoistego na wybrane wskazniki immunologiczne u dzieci z pylkowica.

The study was carried out on 15 children with pollinosis. The children were treated with "Pollinex-Bencard" before the pollen season. We looked for changes of serum IgE levels and percentages of T (CD3) cells and their subsets CD4, CD8. After immunotherapy we observed a significant decrease of CD3, CD4 and CD8 cells, whereas no statistical difference was observed in the CD4/CD8 ratio. Three months after immunotherapy, serum IgE levels were significantly elevated, while after 9 months, markedly decreased.