Thyrod Hormone and Gland

Thyroid hormone is a tyrosine based hormone that requires triiodothyronine (T3) and thyroxine (T4). These hormones are produced by the thyroid gland. The thyroid gland is known primarily by regulating metabolism and proper production of T3 and T4. Iodine is a necessary main component. Iodine dysfunction results in decreased production of T3 and T4, resulting in increased thyroid tissue, even even an increase in thyroid disease. In order for thyroid hormone to function, a sufficient amount of thyroxine (T 4) should be present in the blood.

Hormones are chemicals produced by certain cells of the body's glands and other organs; most hormones are produced by endocrine cells. These hormones, which are produced in very small quantities, are released into the bloodstream and migrate to "target organs" or tissues where they function. The pituitary gland is often called the primary gland because it produces several hormones that control the functions of other glands. It is in the middle of the skull beneath the brain called the hypothalamus. There are two different parts of the pituitary gland: the anterior (anterior) leaf and the posterior (posterior) leaf. The pituitary secretes its hormone according to chemical information from the hypothalamus, which is part of the brain associated with it.

In the anatomy and physiology, the pituitary gland is divided into two parts, the anterior pituitary and the posterior pituitary. The pituitary anterior lobe synthesizes and releases at least seven major hormones, all of which control the release factors produced in the hypothalamus. Thyroid stimulating hormone and its release factor; adrenocorticotropic hormone and its release factor; and four of these hormones and their respective factors including luteinizing hormone and follicle stimulating hormone and their respective release factors are discussed It has been. The remaining three growth hormones, prolactin and beta lipotropin, will be discussed on the next few slides. The posterior pituitary gland synthesizes and releases two important hormones, vasopressin and oxytocin. These compounds have important vasoactive, antidiuretic and uterotrophic effects