The Thyroid and Parathyroid Glands

The thyroidalal gland is locate in the front, lower scram of the neck, below the larynx. The bantam, two inch gland, consists of two lobes, one on each side of the trachea, connected by a transport state strand of thyroid tissue, the isthmus. The parathyroid gland glands, small and oval-shaped, are located in each corner of thyroid gland lobes. Occasionally, battalion are born with one or more parathyroid glands inside the thyroid, inside the thymus, or someplace else in the chest. correct when the glands arent found right outside the thyroid, they get over to function normally. Thyroid tissue consists of two types of cadres: follicular and parafollicular cells. The absolute majority of the thyroid is made up of follicular cells, which endow kill thyroxin and thyroxin (T3 and T4). These internal secretions tick off iodine, which the thyroid necessarily to produce the hormones. The second type of cell in the thyroid, the parafollicular cells, give off t he hormone calcitonin. Thyroxin and triiodothyronine stinulate tissues in the personify to produce protein and to increase the amount of oxygen used by cells. The harder the cells work, the harder the organs work. The calcitonin works with parathyroid hormine to ordain calcium levels in the consistence. The levels of hormones the thyroid secretes are controlled by the pituitary glands thyroid stimulating hormone, controlled by the hypothalamus. parathyroid glands secrete parathyroid hormone.

This hormone helps the trunk maintiain a balance of calcium and phosphorus. Parathyroid hormones regulate the use of calcium in the body and the intentness of diet in the intestines. ! The hormones released by these two glands help to redeem the body in homeostasis by controlling calcium usage, digestion, and how cursorily the body reacts to changes. There are a variety of diseases related to the thyroid and the parathyroid glands. Some of them include: hyperthyroidism, hypothyroidism, If you want to get a full essay, order it on our website: BestEssayCheap.com

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