Thyroid Disease

The thyroid secretory organ glandal secretory organ is regain on the former set off of the neck below the thyroid cartilage (Adams apple). The secretor reachs thyroid ductless glands, which regulate body metabolism. Thyroid ductless glands be important in regulating body energy, the bodys use of separate hormones and vitamins, and the growth and emergence of body tissues. Diseases of the thyroid gland understructure result in either proceeds of too much (overactive thyroid malady or hyperthyroidism), too little (underactive thyroid disease or hypothyroidism) thyroid hormone, thyroid nodules, and/or goiter. only types of thyroid problems in women are much more public than thyroid problems in men. Production of thyroid hormones: The process of hormone synthesis begins in a part of the brain called the hypothalamus. The hypothalamus releases thyrotropin-releasing hormone (TRH). The TRH travels by means of the venous plexus located in the pituitary wheat to the pituitary gland, also in the brain. In response, the pituitary gland then releases thyroid-stimulating hormone ( thyroid-stimulating hormone) into the railroad line. The TSH travels to the thyroid gland and stimulates the thyroid to produce the cardinal thyroid hormones, L-thyroxine (T4) and triiodothyronine (T3). The thyroid gland also need adequate amounts of dietary iodine to be able to produce T4 and T3.

Regulation of thyroid hormone toil: To prevent the overproduction or underproduction of thyroid hormones, the pituitary gland can good sense how much hormone is in the blood and adjust the production of hormones accordingly. For example, when t! here is too much thyroid hormone in the blood, TRH and TSH production are both decreased. The bestow effect of this is to decrease the amount of TSH released from the pituitary gland and to reduce production of thyroid hormones from the thyroid gland to restitute the amount of thyroid hormone in the blood to normal. Defects in these regulatory pathways may result in hypothyroidism (underactive thyroid problem) or hyperthyroidism (overactive thyroid problem)....If you want to hold out a full essay, order it on our website: OrderCustomPaper.com

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