IgG anti-tissue transglutaminase antibody measurement b. IgA anti-tissue transglutaminase antibody measurement c. IgA anti-gliadin antibody measurement d. HLA typing e. All of them 2. Which dietary advice should be given for an infant born in a family with a member affected by celiac disease?
In a wheat-gliadin allergy mouse model, serum histamine levels, a marker of mast cell degranulation, were significantly higher than controls. Serum IgG1 and IgE antibody levels against gliadin were also significantly higher, but not IgG2a and IgA antibody levels. In addition, serum cytokine levels...
(ELISA). The AGA IgA and IgG tests that use purifiedare unsatisfactory, and the different methods are not comparable. The recent identification of immunodominant gliadin epitopes able to trigger a specific T-cell response inpatients enabled far more specific and sensitive AGA tests to be devised. ...