Autoimmune thyroiditis (AITD) is a T-cell-mediated. organ- specific autoimmune disease caused by interactions between genetic and environmental factors. Patients with AITD show thyroid lymphocyte infiltration and an increase in the titer of thyroid autoimmune antibodies. thereby altering the integrity of thyroid follicle epithelial cells and dysregulating their metabolism and immune f... https://macorners.shop/product-category/tie-gift-box/