Like the M 1 and M 3 muscarinic receptor, M 5 receptors are coupled with G proteins of class Gq that upregulate phospholipase C and, therefore, inositol trisphosphate and intracellular calcium as a signaling pathway.
Radioactive iodine is a very effective type of treatment for cancer of the thyroid gland. Thyroid cells absorb iodine. The radioactive iodine from the drink or capsule is absorbed into your body and picked up by the thyroid cancer cells wherever they are. So it can kill the cancer cells even if they have spread.
The thyroid gland located in the neck produces thyroid hormones. which help the body use energy, stay warm and keep the brain, heart, muscles, and other organs working normally. OVERVIEW. To increase the effectiveness of your upcoming radioactive iodine therapy, you may be prescribed a low iodine diet. Iodine.