MATERNAL ALCOHOL INGESTION AND BLOOD CORD IGE CONCENTRATIONS

Previous reports have implicated maternal ethanol ingestion as a cause of immunoglobulin abnormalities in children. We investigated the rela tionship between self-reported alcohol ingestion in 98 women during pr egnancy and serum cord Immunoglobulin E (IgE). We found that mean cord IgE concentrations were significantly lower among newborns born to dr inking mothers (0.15 IU/ml) than nondrinking mothers (0.27 IU/ml), p l ess than or equal to 0.05. The difference of serum cord IgE means rema ined significant among infants with a positive family history of aller gic disease, 0.15 IU/ml for infants of drinking mothers and 0.40 IU/ml of nondrinking mothers. There was a significant trend for lower mean cord IgE with increasing ethanol ingestion (p less than or equal to 0. 05). Maternal alcohol drinking should be considered a potential influe nce on cord blood IgE concentrations at birth.