we employed a direct assay of t lymphocyte migration inhibition in an attempt to demonstrate cell-mediated immune responses to thyroid antigens in untreated patients with hyperthyroid graves ' disease and examined the influence of ( 1 ) a variety of antigen preparations , ( 2 ) different assay conditions , and ( 3 ) the hla-dr3 status of normal subjects on this system .
C0040132
thyroid
C0020550
hyperthyroid