Search results
Results From The WOW.Com Content Network
Potassium iodide is a chemical compound, medication, and dietary supplement. [4] [5] It is a medication used for treating hyperthyroidism, in radiation emergencies, and for protecting the thyroid gland when certain types of radiopharmaceuticals are used. [6]
For instance, potassium iodide (KI), administered orally immediately after exposure, may be used to protect the thyroid from ingested radioactive iodine in the event of an accident or attack at a nuclear power plant, or the detonation of a nuclear explosive which would release radioactive iodine.
The iodide ion is selectively taken up by the thyroid gland. Both benign conditions like thyrotoxicosis and certain malignant conditions like papillary thyroid cancer can be treated with the radiation emitted by radioiodine. [6] Iodine-131 produces beta and gamma radiation. The beta radiation released damages both normal thyroid tissue and any ...
Potassium iodide (KI) and potassium iodate (KIO 3) ... preventing accumulation of radioactive iodine found after a nuclear meltdown or explosion. ...
The element is then dissolved in a mildly alkaline solution in the standard manner, to produce 131 I as iodide and hypoiodate (which is soon reduced to iodide). [13] 131 I is a fission product with a yield of 2.878% from uranium-235, [14] and can be released in nuclear weapons tests and nuclear accidents.
Potassium iodide (KI) tablets can reduce the risk of cancer in some situations due to slower uptake of ambient radioiodine. Although this does not protect any organ other than the thyroid gland, their effectiveness is still highly dependent on the time of ingestion, which would protect the gland for the duration of a twenty-four-hour period.
May 30—WILKES-BARRE — The Pennsylvania Department of Health (DOH) on Thursday said it will offer free potassium iodide — or KI — tablets on June 12, to Pennsylvanians who are within 10 ...
Potassium iodide (KI) is a non radioactive form of iodine that may be taken to reduce the amount of radioactive iodine absorbed by the body's thyroid gland. When taken before or shortly after a radiological exposure, potassium iodide blocks the thyroid glands ability to absorb radioactive iodine.