Word: thyrocalcitonin
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...Bartter team started with two known facts. Parathyroid hormone, secreted by the thyroid's tiny satellite glands, directs the removal of calcium from bone and its release into the blood. One of the thyroid's own hormones, thyrocalcitonin, controls the converse-the transfer of calcium from blood to bone. These two hormones balance each other in normal metabolism by an exquisitely delicate feedback mechanism. Too little calcium in the blood signals the parathyroids to take some out of the bones and put it into circulation; a sufficiency of calcium in the blood induces a stop order from...
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