Molecular regulation of calcium metabolism

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Role of facilitated diffusion of calcium by calbindin in intestinal calcium absorption. Am J Clin Nutr ;67 4 — Crit Rev Eukaryot Gene Expr ;12 2 — Vitamin D receptor is not required for the rapid actions of 1,dihydroxyvitamin D3 to increase intracellular calcium and activate protein kinase C in mouse osteoblasts. Rachez C, Freedman LP. Subcellular distribution of normal and mutant vitamin D receptors in living cells.

  • Calcium metabolism.
  • Molecular Regulation of Calcium Metabolism SpringerLink

  • In the other chapters in this book, it is apparent that bone is the tissue that is affected during periods of inadequate dietary calcium intake, as a result of changes. 11 Molecular Regulation of Calcium. Metabolism.

    James C. Fleet. KEY POINTS. • Molecular events in the intestine, kidney, and bone control calcium metabolism.

    images molecular regulation of calcium metabolism

    1,25 dihydroxyvitamin D (1,25 D) is traditionally viewed as an endocrine hormone produced in the kidney whose function is to regulate calcium homeostasis by.
    Molecular Regulation of Calcium Metabolism. Hidden categories: CS1: long volume value Webarchive template wayback links All articles with unsourced statements Articles with unsourced statements from October Articles with unsourced statements from February The multifunctional properties and characteristics of vitamin D-binding protein.

    Calcium metabolism.

    Google Scholar. J Clin Endocrinol Metab ;86 2 —

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    Extrarenal expression of hydroxyvitamin d 3 -1 alphahydroxylase.

    Video: Molecular regulation of calcium metabolism Calcium regulation - Parathyroid hormone - Calcitonin

    Menopausal changes in bone remodeling. Physiol Rev ;75 3 — Personalised recommendations. Apical entry channels in calcium-transporting epithelia. An investigation of sources of variation in calcium absorption efficiency. The quantity of calcium ions excreted in the urine per day is partially under the influence of the plasma parathyroid hormone PTH level - high levels of PTH decreasing the rate of calcium ion excretion, and low levels increasing it.

    Molecular Regulation of Phosphate Metabolism by Fibroblast Growth Factor– Klotho System Keywords: Klotho, FGF23, Vitamin D, Calcium, NaPi, PTH.

    has been discovered and demonstrated to play a central role in the regulation of calcium metabolism.

    Molecular Regulation of Calcium Metabolism SpringerLink

    information during the next decade which hopefully will bring about an elucidation of the molecular mechanisms of calcium metabolism. Calcium homeostasis refers to the hormonal regulation of serum bone involved in the regulation of calcium metabolism in humans. . Molecular nature of the vitamin D receptor and its role in regulation of gene expression.
    The plasma parathyroid hormone PTH concentration only increases or decreases the amount of calcium excreted at any given plasma ionized calcium concentration.

    Control of 1,dihydroxyvitamin D3 receptormediated enhancement of osteoclacin gene transcription: effects of perturbing phosphorylation pathwasy by okadaic acid and staurosporine.

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    Biochem Biohphys Res Commun ;— J Biol Chem ; 50 ,—50, Magnesium transporter. Endocrinology ; 3 — J Cell Biochem ;—

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    J Clin Endocrinol Metab ;80 2 — Mol Endocrinol ;16 8 — Am J Clin Nutr ;67 4 — Intestinal calcium absorption of women during lactation and after weaning.

    Metal Ions in Life Sciences.

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    5 thoughts on “Molecular regulation of calcium metabolism”

    1. The calcium contained in vegetable matter is often complexed with phytates[12] oxalates[13] citrate and other organic acids, such as the long-chained fatty acids e. Vitamin D receptor interactions with the rat parathyroid hormone gene: synergistic effects between two negative vitamin D response elements.

    2. Mol Endocrinol ;17 11 — Vitamin D-dependent transcriptional regulation of the intestinal plasma membrane calcium pump.

    3. In skeletal and heart muscle calcium ions, released from the sarcoplasmic reticulum the endoplasmic reticulum of striated muscles binds to the troponin C protein present on the actin -containing thin filaments of the myofibrils. Skip to main content.