The thyroid gland has a small size , is located in the area of the base of the neck and shaped like a butterfly . This gland has a very important role in the health of the body , because of its function in the control of metabolism .
Dihasikan hormone from the thyroid gland is the thyroid hormone that functions as controlling the body's metabolism . There are two ways in which thyroid hormone affects the metabolism in the body . The first way is by the stimulation of all body tissues in order to produce proteins . The second , did increase the amount of oxygen that will be utilized by the cells .
Iodine or iodine substances needed by the thyroid gland to produce thyroid hormones
Thyroid cells are the only cells that absorb iodinnya .
Iodine is a mineral that can be found in food . Iodine will be captured by the thyroid gland which will then be processed to produce thyroid hormones . After the use of thyroid hormones , iodine remaining in the hormone will be returned to the thyroid gland to be recycled into thyroid hormones . â ? ? production of this hormone involves many cells and other glands , hypothalamus is a very important organ to support the production of thyroid hormones . The layout of this organ is the brain , the organ that produces a gland gland TRH or thyrotropin releasing hormone .
In the brain there are also the pituitary gland whose function is to capture and secrete thyroid hormone TSH ( thyroid stimulating hormone ) . Function of TSH to stimulate the thyroid gland itself that thyroid hormones can get out , namely tironin ( T3 ) and thyroxine ( T4 ) . Thyroid disorders
The emergence of thyroid disorders due to the amount of circulating thyroid hormone is not appropriate . The cause of the condition is due to the impaired function of the thyroid gland is under-active so there is a condition called hypothyroidism . And , because too hiperaktifnya hyperthyroid glands appear tiroid.Tidak maximum thyroid hormone produced by the thyroid gland causing hypothyroidism symptoms . Symptoms of hypothyroidism itself is not so visible , such as fatigue , decreased concentration , depression , dry skin , constipation , decreased heart rate , decreased body temperature , and leg swelling .
Serious problems can arise when these conditions are not immediately addressed . Problems that may arise , such as heart failure , heart enlargement , pleural effusion ( accumulation of fluid around the lung that is ) . In addition , myxedema coma or coma may also be experienced by people with hypothyroidism . However , the triggers of myxedema coma tends from serious illnesses such as stress , traumatic injury and surgery .
The fix can be done as a thyroid hormone replacement injections . The cause of hyperthyroidism is excessive hormones produced by the thyroid gland . Many also refer to the disorder with thyrotoxicosis . â ? ? Thyroid excess is a poison to the body
Thyroid hormones T3 and T4 thyroid in cases of hyperthyroidism is higher than the number of ordinary people . Excess thyroid hormone in the body that causes the body's metabolism turns into faster than normal conditions .
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