Estimation of some agents of humoral and cell-mediated immunological response in the families of children with food allergy.

The humoral and cellular agents involved in allergic reactions were examined in 85 persons from 25 families of children with food allergy. The raised level of immunoglobulin M, the lowered levels of C3 and C4 fractions of complement and the increase in the contents of immunological complexes were the abnormalities most frequently met both in food allergic children and their parents. The incidence of the lowered level of IgA in serum was also significant.

[Effects of drugs used in high-risk pregnancy on child development].

The study involved 60 children delivered by the mothers of risk group who were given gestagens and beta-adrenomimetics during pregnancy. Physical, motoric development and morbidity in this group of children with particular relation to respiratory diseases were subject to our study. Thirty eight children delivered by healthy mothers were used as a control group.