P41 - Preexposure prophylaxis of infants’ food allergy

Methods We observed 100 “mother and child” pairs, which were divided into two groups. All children had AD, associated to cow milk protein (CMP) allergy. Lactating mothers from both groups were treated by diet therapy with the replacement of the cow milk to the New Zealand goat milk (1 group: 43 “mother and child” pairs) or non-dairy diet (2 group: 57 “mother and child” pairs). The effect of diet therapy was assessed by dynamics of clinical and immunological AD symptoms in infants after 1-3 months of treatment. Immunological effect of the therapy was assessed by the dynamics of levels of allergen-specific IgE and IgG to CMP, casein, b-lactoglobulin and goat milk protein which were measured by uncompetitive immunoenzyme assay on special test-systems from Allergopharma (Germany). The level of IFN-g, IL-2, IL-4, IL-5, IL-12, IL-13 was measured by immunoenzyme ELISA method.