摘要
40 thyroid specimens from Tru-cut needle biopsy and surgerywere analyzed by APAAP immunohistochemical technique.It was shown thatthe expression of HLA-DR antigen on thyroid follicular cells (TFC) wasinvolved in almost every patient.The degree of DR expression was signifi-cantly higher in autoimmune thyroiditis (AIT) than in Graves’ disease (GD)and in nontoxic goiter (NTG),The level of DR expression on TFC not onlycorrelated markedly with degree of MNC infiltration,but more so with degreeof DR expression on intrathyroidal infiltrates,suggesting that aberrant DR ex-pression in vivo may be related to the activation of intrathyroidal T cells.
40 thyroid specimens from Tru-cut needle biopsy and surgery were analyzed by APAAP immunohistochemical technique.It was shown that the expression of HLA-DR antigen on thyroid follicular cells (TFC) was involved in almost every patient.The degree of DR expression was signifi- cantly higher in autoimmune thyroiditis (AIT) than in Graves' disease (GD) and in nontoxic goiter (NTG),The level of DR expression on TFC not only correlated markedly with degree of MNC infiltration,but more so with degree of DR expression on intrathyroidal infiltrates,suggesting that aberrant DR ex- pression in vivo may be related to the activation of intrathyroidal T cells.
出处
《医学研究生学报》
CAS
1992年第1期86-88,共3页
Journal of Medical Postgraduates
