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Calcium is important to many body functions including: Bone formation; Hormone release; Muscle contraction; Nerve and brain function. Parathyroid hormone (PTH) and vitamin D regulate calcium balance in the body. PTH is produced by the parathyroid ...
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Hypercalcemia is an abnormally high level of calcium in the blood, usually more than 10.5 milligrams per deciliter of blood. It is the most common life-threatening metabolic disorder associated with cancer. Calcium plays an important role in the d...
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High levels of calcium in the blood are a good indication of hypercalcemia, but these levels may fluctuate. Calcium levels are influenced by other compounds in the blood that may combine with calcium. Higher calcium and lower phosphate levels may ...
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Hypervitaminosis D symptoms appear several months after excessive doses of vitamin D are administered.
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PTH is a test that measures the amount of PTH (parathormone) in blood.
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PTH-related protein is a blood test that measures the amount of PTH-related peptide (a protein molecule similar to PTH ).
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