immunoglobulin g ( igg ) fractions prepared from the serum of 18 patients with primary myxedema , 9 patients with goitrous hashimoto 's thyroiditis , and 14 normal controls were tested for their ability to alter tsh stimulation of camp production in cultured human thyroid cells and the binding of tsh to its receptor .
C0027145
myxedema
C0040132
thyroid