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Magnesium: Forms
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Dr. Andrew Scharenberg M.D - “Magnesium has a unique role inside cells in that it attaches to adenosine triphosphate... known as ATP, the energy molecules that do work in every living cell,” says Scharenberg. “Most enzymes which use ATP for energy need the magnesium-bound form, so making sure the right amount of magnesium is present is a very basic and critical cellular function. However, it is poorly understood how magnesium is taken up into cells and how the amount taken up is regulated.” He adds, “People have studied the uptake of magnesium using radioisotopes and by making measurements of the total amount of magnesium, but nobody has been able to molecularly identify the proteins involved in the process.” Dr. Andrew Scharenberg, assistant professor of pediatrics and adjunct assistant professor of immunology, and his lab group are interested in understanding how one of those cations, magnesium, gets into and out of cells.Where to buy Magnesium
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Pan Asia Magnesium reported assets of approximately $7.7 million and shareholder equity of approximately $2.6 million for the first nine months of 2007 on a pro forma basis. Revenue for the same period was approximately $6.79 million.
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Magnesium can be purchased as a dietary supplement in one of two basic forms: chelated or non-chelated. "Chelated" means connected with another molecule. In the case of magnesium, the most common chelates fall into the category of amino acid chelates. In these supplements, magnesium is attached to a building block of protein (called an amino acid). The most widely-available amino acid chelates are magnesium glycinate, magnesium aspartate, and magnesium taurate.
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Magnesium supplementation may reduce dehydration of red blood cells in sickle cell anemia patients. Administration of 540 mg per day of magnesium pidolate to sickle cell anemia patients was seen after six months, to reverse some of the characteristic red blood cell abnormalities and to dramatically reduce the number of painful days for these patients.13 This preliminary trial was not blinded, so placebo effect could not be ruled out. Magnesium pidolate is ... an unusual form of magnesium. It is unknown whether other forms of magnesium would produce similar results.
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Magnesium ions can be critical in maintaining the positional integrity of closely clustered phosphate groups. These clusters appear in numerous and distinct parts of the cell nucleus and cytoplasm. For instance hexahydrated Mg2+ ions bind in the deep major groove and at the outer mouth of A-form nucleic acid duplexes[32].
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