2013
DOI: 10.1089/end.2013.0173
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Effect of Magnesium on Calcium and Oxalate Ion Binding

Abstract: Background and Purpose: Magnesium (Mg 2 + ) has been shown to be a kidney stone inhibitor; however, the exact mechanism of its effect is unknown. Using theoretical models, the interactions of calcium and oxalate were examined in the presence of Mg 2 + . Methods: Molecular dynamics simulations were performed with NAMD and CHARMM27 force field. The interaction between calcium (Ca 2 + ) and oxalate (Ox 2 -) ions was examined with and without magnesium. Concentrations of calcium and oxalate were 0.1 M and 0.03 M, … Show more

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Cited by 32 publications
(13 citation statements)
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“…Some of the potential indications that require further investigation include for example depression [ 141 ], dysmenorrhea [ 142 ], fatigue [ 143 ], fibromyalgia [ 144 ], hearing loss [ 145 ], kidney stones [ 146 ], premenstrual syndrome [ 147 ], osteoporosis [ 11 ], and tinnitus [ 148 ].…”
Section: Magnesium In the Treatment And Prevention Of Diseasesmentioning
confidence: 99%
“…Some of the potential indications that require further investigation include for example depression [ 141 ], dysmenorrhea [ 142 ], fatigue [ 143 ], fibromyalgia [ 144 ], hearing loss [ 145 ], kidney stones [ 146 ], premenstrual syndrome [ 147 ], osteoporosis [ 11 ], and tinnitus [ 148 ].…”
Section: Magnesium In the Treatment And Prevention Of Diseasesmentioning
confidence: 99%
“…Furthermore, a recent study demonstrated that magnesium decreases both calcium oxalate and calcium phosphate aggregation in a concentration-dependent manner. These activities are amplified by citrate and work even at acidic pH [90]. Magnesium works also as a chelator of oxalate in the bowel, thus reducing its intestinal absorption.…”
Section: Citrate Dietary Alkali Load and Magnesiummentioning
confidence: 99%
“…A study using molecular dynamics computer simulations showed that the presence of Mg 2+ reduces the average size of the calcium oxalate and calcium phosphate aggregates; for calcium oxalate aggregates, Mg 2+ destabilized the ionic pairing of Ca 2+ and oxalate. 48 Moreover, authors of another report found that calcium oxalate monohydrate stones that contained lower levels of magnesium (around 3.3 g/kg) were more resistant to fragmentation in shock-wave therapy than stones containing higher levels of magnesium (around 6.1 g/kg). 49 …”
Section: The Elementome Of Urinary Stonesmentioning
confidence: 99%