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13 Μαρ 2023 · The thyroid is an endocrine gland. Its location is in the inferior, anterior neck, and it is responsible for the formation and secretion of thyroid hormones as well as iodine homeostasis within the human body.
5 Ιουν 2023 · The thyroid hormone is well known for controlling metabolism, growth, and many other bodily functions. The thyroid gland, anterior pituitary gland, and hypothalamus comprise a self-regulatory circuit called the hypothalamic-pituitary-thyroid axis.
13 Φεβ 2023 · After embryogenesis, the physiology of the thyroid is under the control of the requirement for thyroid hormones and the supply of iodide. Thyroid hormone plasma levels and action are monitored by hypothalamic supraoptic nuclei and thyrotrophs of the anterior pituitary.
19 Ιαν 2022 · This chapter reviews the relevant physiology, pathophysiology, and anatomy of the thyroid gland. Key concepts are reviewed for a thorough understanding of normal thyroid physiology and the processes that create disease states of the thyroid.
9 Ιαν 2024 · THYROID HORMONE BIOSYNTHESIS. There are two biologically active thyroid hormones: thyroxine (T4) and 3,5,3'-triiodothyronine (T3) (figure 1). They are composed of a phenyl ring attached via an ether linkage to a tyrosine molecule. Both have two iodine atoms on their tyrosine (inner) ring.
Physiology. Thyroid gland produces three hormones: [5] Triiodothyronine, also known as T3. Tetraiodothyronine, also called thyroxine or T4. Calcitonin. Physiology of thyroid hormones: [5] T3 and T4 are the only proper thyroid hormones, they are made in follicular epithelial cells of the thyroid gland.
5 Ιουν 2023 · The thyroid hormone is well known for controlling metabolism, growth, and many other bodily functions. The thyroid gland, anterior pituitary gland, and hypothalamus comprise a self-regulatory circuit called the hypothalamic-pituitary-thyroid axis.
