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甲状腺片的治疗作用在于补给甲状腺素,血中甲状腺素水平升高能抑制垂体分泌促甲状腺素,而水平降低可刺激脑垂体增加 TSH 的分泌。这种血中甲状腺素(T_4及 T_3)浓度变化对促甲状腺素(TSH)的调节作用,是甲状腺片对甲状腺疾患治疗作用的基础。促甲状腺素(TSH)能促使甲状腺增生肿大。促进甲状腺素的合成和向血中排泌。单纯性甲状腺肿在其发展的早期,常表现为弥漫性甲状腺肿。它的生成和发展常依赖 TSH 的刺激。在此阶段服用甲状腺片能使甲状腺肿缩小甚至消失。单纯性结节性甲状腺肿,尤其是多结节者,常常是本病发展时间较长的结果,既有增生性结节也有退化性结
Thyroid tablets treatment is the role of thyroid hormone supply, blood thyroid hormone levels can inhibit pituitary secretion of thyroxine, and reduce the level can stimulate the pituitary gland to increase the secretion of TSH. The thyroid hormone (T_4 and T_3) concentration of thyroid hormone (TSH) regulation of the role of thyroid tablets is the basis for the treatment of thyroid disorders. Thyrotropin (TSH) can promote thyroid hyperplasia. Promote the synthesis of thyroxine and excrete to the blood. Simple goiter in its early stages of development, often manifested as diffuse goiter. Its generation and development often rely on the stimulation of TSH. Taking thyroid gland at this stage can reduce or even eliminate the goiter. Simple nodular goiter, especially multiple nodules, is often the result of the longer development of the disease, both proliferative nodules and degenerative knot