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I think Ca++
Calcium ion
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Bone remodeling in adults is regulated and directed mainly by?
Bone remodeling in adults is mainly regulated and directed by the balance between osteoclast-mediated bone resorption and osteoblast-mediated bone formation. This process is influenced by various factors, including hormones (such as parathyroid hormone and calcitonin), mechanical loading, and local factors in the bone microenvironment. Imbalances in this regulation can lead to conditions like osteoporosis or osteopetrosis.
Which of the following hormone pairs are antagonists that regulate blood calcium ion levels?
Parathyroid hormone (PTH) and calcitonin are antagonists that regulate blood calcium ion levels. PTH increases blood calcium levels by promoting the release of calcium from bones and increasing its absorption in the intestines, while calcitonin decreases blood calcium levels by promoting its deposition in bones.
What hormone pairs are antagonists that regulate blood calcium ion levels?
Parathyroid hormone (PTH) and calcitonin are antagonistic hormones that regulate blood calcium ion levels. PTH increases blood calcium levels by promoting calcium release from bone and absorption from the intestines, while calcitonin decreases blood calcium levels by inhibiting bone resorption.
What does pth mean in texting?
PTH
The extracellular fluid concentration of which ion is not primarily regulated by the kidney?
iron
What gland secretes pth?
Parathyroid hormone (PTH), parathormone or parathyrin, is secreted by the chief cells of the Parathyroid Glands as a Polypeptide containing 84 amino acids.Basically these glands are present behind the thyroid gland and varies in number. The main function of PTH is to increase Blood Ca2+ level.
What does C-terminal PTH assay test for?
The C-terminal PTH assay is used to diagnose the ongoing disturbances in PTH metabolism that occur with secondary and tertiary hyperparathyroidism.
What medications can increase PTH levels?
Drugs that decrease PTH include cimetidine and propranolol.
What is the intact PTH assay used for?
The intact PTH assay is used to measure the levels of intact parathyroid hormone in the blood. It helps in diagnosing and monitoring conditions related to calcium and phosphorous metabolism, such as hyperparathyroidism and hypoparathyroidism.
What is pth intact IRMA?
PTH intact IRMA stands for parathyroid hormone intact immunochemiluminometric assay. It is a blood test that measures the level of intact parathyroid hormone in the blood, which helps in the diagnosis and monitoring of disorders related to calcium metabolism, such as hyperparathyroidism and hypoparathyroidism.
What are the three targets of PTH?
Bones: PTH increases bone resorption, releasing calcium and phosphorus into the bloodstream. Kidneys: PTH stimulates the reabsorption of calcium and the excretion of phosphorus in the kidneys. Intestine: PTH indirectly promotes calcium absorption in the intestine through its actions on vitamin D.
What color tube is the PTH drawn into?
The PTH (parathyroid hormone) is typically drawn into a lavender or EDTA tube for testing.
