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How would lack of dietary iodine affect the negative feedback of the thyroid hormones?
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∙ 12y ago
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∙ 12y ago
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Does the endocrine system often run on negative feed back?
Endocrine system usually uses the negative feed back mechanism. So suppose when thyroid stimulating hormone is released, then thyroid hormones are released. They reduce the secretion of thyroid stimulating hormone. This is how the secretions of the hormones is regulated. In positive feed back mechanism, the level of both the hormones will raise and will create lot of problems.
Hormone whose secretion is controlled by TSH?
The negative feedback system between the pituitary gland and the thyroid.
Is a TSH value of 5.35 considered hyperthyroidism?
Because TSH is a part of the body's negative feedback system which controls the thyroid's output of thyroid hormones, a DECREASE of TSH would indicate hypERthyroidism. An INCREASE of TSH indicates hypOthyroidism.
An increase in the bloods level of a thyroid gland hormone decreases the release of thyroid stimulating hormone. what does this mechanism illustrate?
Thyroid function is an example of a negative feedback system.
What dietary source is required for production of thyroid hormones?
That source is called as potassium iodide. It is less available in hilly areas.
Responsible for production of thyroid hormones?
The thyroid produces thyroid hormones.
Are thyroid hormones a negative inotropic hormone?
No. It is a positive inotropic because it promotes anabolism.
What is the difference between adrenal hormones and thyroid hormones?
Adrenal hormones come from you adrenal glands and thyroid hormones come from your thyroids.
What are examples of feedback loops in are body?
example of negative feedback example of negative feedback
What disease is associated with excessive amounts of thyroid hormones?
The disease that is associated with excessive amounts of thyroid hormones is hyperthyroidism. Hyperthyroidism is a thyroid condition that causes the thyroid to become overactive. An overactive thyroid produces too much thyroid stimulating hormones.
What are thyroid hormones used for?
Thyroid hormones are necessary for regulating cell metabolism and growth.
Regulation of the release of T3 and T4 from the thyroid gland is controlled by negative feedback?
When the level of the thyroxine increase, the level of the thyroid stimulating hormone decrease. So in turn the level of the thyroid hormone decreases. When the level of the thyroxine decrease, the level of the thyroid stimulating hormone increase. This in turn increase the level of the thyroxine. This explanation does not explain to how the level of the hormone is regulated at that particular level. But then this explanation satisfy most of the people.
