Thyroid Hormones | Biosynthesis & Pharmacology

The video tutorial provides an in-depth look at the thyroid gland, its hormone production, and regulation. It explains the feedback mechanism involving the hypothalamus, pituitary gland, and thyroid gland. The tutorial also covers thyroid disorders such as hyperthyroidism and hypothyroidism, detailing their symptoms and diagnosis. It further delves into the synthesis of thyroid hormones, highlighting the role of thyroglobulin and iodide. Finally, the video discusses pharmacological treatments for thyroid disorders, including the use of thioamides and levothyroxine.

How is hyperthyroidism treated pharmacologically?

Discuss the biological activity differences between T3 and T4.

What are the potential consequences of selenium deficiency on thyroid hormone function?

What is the rationale for administering T4 instead of T3 in hypothyroidism treatment?