0
What else can I help you with?
Why aren't other tissues affected by radioactive iodine?
Radioactive iodine is taken up by the thyroid gland because it is the only tissue in the body that can absorb and store iodine to make thyroid hormones. Other tissues do not have this ability, so they are not affected by radioactive iodine treatment.
What does potassium iodide do for you in a nuclear accident?
A nuclear event, such as an accident or war, is likely to produce a lot of radioactive iodine. The thyroid gland concentrates iodine, so any iodine that gets into a person's body is likely to end up there. The potassium iodide tablets provide more iodine than the thyroid can use, so the radioactive iodine is not so likely to be retained in the body. So the potassium iodide reduces exposure to radioactivity. It protects only the thyroid, and it only protects that against radioactive iodine, but it is better than nothing.
What element is present in thyroxine?
The thyroid gland or simply, the thyroid, is one of the largest endocrine glands in the body, it is not part of nature, it is part of the human body
What is iodine necessary for?
Iodine is needed for the normal metabolism of cells. Metabolism is the process of converting food into energy. Humans need iodine for normal thyroid function, and for the production of thyroid hormones
If you have hyperthyroidism which is bad for you iron or iodine?
If you have hyperthyroidism, neither iron nor iodine is bad for you. Excessive consumption of either can be dangerous however, and since iodine is fuel the thyroid uses to produce thyroid hormone, anti-thyroid drugs (ATD's) are used to help the body lower its ability to use iodine in the thyroid. Iodine is necessary for life however, as is iron. For appropriate diagnosis and treatment of thyroid dysfunction, please seek the help of a board certified endocrinologist who specializes in thyroid problems.
Why aren't other tissues affected by radioactive iodine?
Radioactive iodine is taken up by the thyroid gland because it is the only tissue in the body that can absorb and store iodine to make thyroid hormones. Other tissues do not have this ability, so they are not affected by radioactive iodine treatment.
What body organ is most likely harmed by explosure to radioactive iodine?
The thyroid gland is most likely harmed by exposure to radioactive iodine. Radioactive iodine can be absorbed by the thyroid gland, leading to an increased risk of developing thyroid cancer or other thyroid disorders.
Why iodine tablet supplied to people living near nuclear power plant?
Iodine tablets are used in a nuclear accident to saturate the thyroid with non radioactive iodine. During a nuclear accident, radioactive iodine is released and the critical organ in the human body is the thyroid gland. Therefore if the thyroid is already full of non radioactive iodine the radioactive iodine can not be absorbed.
What can iodine tablets do against radiation?
Iodine tablets are taken by individuals who have just been or are being exposed to radioactive materials that include radioactive iodine. In nuclear fission reactors, uranium (or sometimes plutonium) fission to create energy. When these fuel atoms split (fission), there are a number of fission products that can result, including a radioactive isotope of iodine. In a reactor accident that includes a meltdown and the release of radioactive fission products into the environment, radioactive iodine can be present. By taking iodine tablets, an individual who is exposed to radioactive iodine that was released in a nuclear reactor accident can avoid having his body absorb this radioactive material. Taking iodine tablets keeps iodine levels in the body high, and the thyroid gland, which absorbs iodine, high. This effectively prevents radioactive iodine from being absorbed and taken up by the thyroid. As absorbing radioactive iodine can lead to thyroid cancer, taking iodine tablets is a good shield against uptake of the radioactive isotope.
What is the use of iodine in body?
One way is in the endocrine system. The thyroid gland uses iodine from the blood to make thyroxine, which is secreted to regulate metabolism. Radioactive iodine is used in medicine to diagnose thyroid problems. When the the radioactive iodine is injected into the blood, it collects in the thyroid, making the thyroid more visible on radiological scans. Our modern diet sometimes does not supply enough iodine, which is why it is added to most table salt.
What is the downside of undergoing Radioactive Iodine Therapy for treatment of Grave's Disease?
Radioactive iodine therapy was invented as the original treatment for problems with the Thyroid The radioactive iodine is carried into the thyroid and the radiation kills the tissues of the thyroid. It is a very safe treatment that has a very long history of use.The treatment relies on the tissues of the thyroid absorbing the iodine so that the radiation can kill the tissues. Unfortunately a diseased thyroid may have parts of itself that are not functioning properly and will not absorb the radioactive iodine. This will cause parts of the thyroid to die as intended and parts of it may continue to partially function and produce hormone.When the thyroid continues to partially produce hormone it becomes very difficult if not impossible to effectively regulate hormone levels by taking a pill which can lead to years of suffering and issues involving either hormone levels that are too high or too low.Surgical removal of the Thyroid gland is a much more effective treatment that ensures that there is no tissue remaining that can cause lingering issues with thyroid levels. The surgery leaves a small scar across the front of the neck just above the collar bones. Post surgical depression (which is common with most surgeries) coupled with falling thyroid levels makes recovery from thyroid surgery difficult emotionally. But after about 6 months you should recover emotionally.The benefit to surgical removal is that it is much easier to regulate the level of thyroid hormone. Since Thyroid hormone effects many things in the human body including emotional state i believe that surgical removal is more effective than treatment with radioactive iodine.
What does potassium iodide do for you in a nuclear accident?
A nuclear event, such as an accident or war, is likely to produce a lot of radioactive iodine. The thyroid gland concentrates iodine, so any iodine that gets into a person's body is likely to end up there. The potassium iodide tablets provide more iodine than the thyroid can use, so the radioactive iodine is not so likely to be retained in the body. So the potassium iodide reduces exposure to radioactivity. It protects only the thyroid, and it only protects that against radioactive iodine, but it is better than nothing.
What is the chemical used in Grave's disease to destroy tissue of the thyroid gland?
Grave's Disease is an autoimmune thyroid disorder in which your body is rejecting and destroying your thyroid. There is no way to stop the process, but you can slow it down and lessen the symptoms of the disease. If you go to an endocrinologist you will be told to take radioactive iodine to destroy your remaining thyroid tissue, and then you will be put on synthetic thyroid hormones that you must take for the rest of your life. The normal end result of Grave's disease is a total loss of thyroid tissue. Radioactive iodine treatment just gets you to that point in a couple of weeks or months rather than having to wait years. There are natural approaches to treatment for Grave's disease as well. The goal of natural therapies is to support your body while your thyroid is being destroyed by lowering your antibody levels and reducing your symptoms. You may or may not need thyroid hormones (determined by blood tests) during portions of this treatment. The benefit of natural treatments is that you can avoid the negative side effects of radiation.
What happens when Iodine-131 is overdosed by being injested instead of by being injected?
When iodine-131 is ingested, it gets absorbed in the body and concentrates in the thyroid gland, where it emits radiation. An overdose can lead to acute radiation sickness, damage to the thyroid gland, and an increased risk of developing thyroid cancer. Treatment may involve administering medications to block the uptake of radioactive iodine and monitoring thyroid function closely.
Is radioactive treamtment safe for goiter?
There is no "safe" level of radiation but the treatment of a goiter using radioactive Iodine is not a big risk because the thyroid gland takes up almost all of the radioactive Iodine very quickly so it doesn't keep 'floating' around the body. See this link: http://medical-dictionary.thefreedictionary.com/iodide+goiter for additional information.
Can Radioactive Iodine deplete natural occurring Iodine?
Yes, radioactive iodine can deplete natural occurring iodine in the body by competing for the same transport mechanisms in the thyroid gland. This can lead to a temporary decrease in iodine levels until the body is able to replenish them.
What organ of the body requires the most iodine?
The thyroid gland requires the most iodine in the body. Iodine is an essential component of thyroid hormones, which regulate metabolism, growth, and development. Without enough iodine, the thyroid gland cannot produce sufficient thyroid hormones, leading to problems such as goiter or hypothyroidism.
