"This is sort of the allergy-shot model," he said, adding that several small studies have been promising. "We are cautiously optimistic that we are on the right path," he said.
Another presentation scheduled for the meeting looked at adults allergic to red meat. Researchers discovered that an IgE antibody to the carbohydrate galactose-a-1,3-galactose, which was found in patients who develop an allergy to beef, pork or lamb, seemed to explain the reaction.
Another study to be presented found that schools in one district in Greenville, S.C., had different action plans to deal with allergic reactions to food. The researchers found that fewer than 50 percent of the children with food allergies were on an action plan, however.
To learn more about food allergies, visit the U.S. National Library of Medicine.
SOURCES: Robert A. Wood, M.D., professor, pediatrics and international health, and director, pediatric allergy and immunology, Johns Hopkins University School of Medicine, Baltimore; Sami L. Bahna, M.D., Dr.Ph., professor, pediatrics and medicine, chief of allergy and immunology, Louisiana State University Health Sciences Center, Shreveport; Nov. 10, 2008, presentations, American College of Allergy, Asthma and Immunology annual meeting, Seattle
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